Redundance communication, redcom, added

otherio/lib/rt/src/os_linux/rt_io_m_maxim_ds18b20.c

@@ -66,7 +66,7 @@ static pwr_tStatus IoCardInit( io_tCtx ctx,
     sprintf( fname, "/sys/bus/w1/devices/w1 bus master/%s/w1_slave", name); 
     local->value_fp = fopen( fname, "r");
     if (!local->value_fp) {
-      errh_Error( "Maxim_DS18B20 Unable op open %s, '%ux'", cp->Name, 
+      errh_Error( "Maxim_DS18B20 Unable op open %s, '%x'", cp->Name, 
 		  op->Super.Address);
       sts = IO__INITFAIL;
       op->Status = sts;

otherio/lib/rt/src/os_linux/rt_io_m_onewire_aidevice.c

@@ -68,7 +68,7 @@ static pwr_tStatus IoCardInit( io_tCtx ctx,
     local = (io_sLocalAiDevice *) calloc( 1, sizeof(io_sLocalAiDevice));
     cp->Local = local;
 
-    sprintf( name, "%d-%012x", op->Family, op->Super.Address);
+    sprintf( name, "%x-%012x", op->Family, op->Super.Address);
     name_len = strlen(name);
     strncpy( fname, op->DataFile, sizeof(fname));
     
@@ -81,7 +81,7 @@ static pwr_tStatus IoCardInit( io_tCtx ctx,
     }
     local->value_fp = fopen( fname, "r");
     if (!local->value_fp) {
-      errh_Error( "OneWire_AiDevice Unable op open %s, '%ux'", cp->Name, 
+      errh_Error( "OneWire_AiDevice Unable op open %s, '%x'", cp->Name, 
 		  op->Super.Address);
       sts = IO__INITFAIL;
       op->Status = sts;

otherio/lib/rt/src/os_linux/rt_io_m_onewire_aodevice.c

@@ -81,7 +81,7 @@ static pwr_tStatus IoCardInit( io_tCtx ctx,
     }
     local->value_fp = fopen( fname, "w");
     if (!local->value_fp) {
-      errh_Error( "OneWire_AoDevice Unable op open %s, '%ux'", cp->Name, 
+      errh_Error( "OneWire_AoDevice Unable op open %s, '%x'", cp->Name, 
 		  op->Super.Address);
       sts = IO__INITFAIL;
       op->Status = sts;

src/exe/co_convert/src/cnv_readwbl.cpp

@@ -1322,7 +1322,7 @@ char *CnvReadWbl::flags_to_string( int value)
   strcpy( str, "");
   if ( value & pwr_mAdef_pointer) 	strcat( str, "Pointer|");
   if ( value & pwr_mAdef_array) 	strcat( str, "Array|");
-  if ( value & pwr_mAdef_backup) 	strcat( str, "Backup|");
+  if ( value & pwr_mAdef_redutransfer) 	strcat( str, "ReduTransfer|");
   if ( value & pwr_mAdef_castattr) 	strcat( str, "CastAttr|");
   if ( value & pwr_mAdef_state) 	strcat( str, "State|");
   if ( value & pwr_mAdef_const) 	strcat( str, "Const|");

src/exe/rt_bck/src/rt_bck.c

@@ -673,7 +673,7 @@ bck_file_process (
 	dcli_translate_filename( fname, backup_confp->BackupFile);
         bckfile = fopen(fname, "r+" A_MODE);
         if (bckfile != NULL) {
-          errh_Info("BACKUP opened existing backupfile %s\n",  FGETNAME);
+          errh_Info("BACKUP opened existing backupfile %s",  FGETNAME);
           csts = fread(&filehead, sizeof filehead, 1, bckfile);
 	  if (csts == 0) {
 	    perror("BACKUP cannot read header");

src/exe/rt_ini/src/rt_ini.c

@@ -58,6 +58,7 @@
 #include "rt_qini.h"
 #include "rt_qcom.h"
 #include "rt_io_base.h"
+#include "rt_redu.h"
 #include "rt_ini_msg.h"
 #include "rt_errh_msg.h"
 #include "rt_pwr_msg.h"
@@ -126,6 +127,7 @@ start (
 {
   pwr_tStatus sts;
   char console[80];
+  int state;
 
 #if defined OS_POSIX
   int	fd;
@@ -208,6 +210,10 @@ start (
   ini_SetSystemStatus( cp, PWR__STARTUP);
   errh_SetStatus( PWR__STARTUP);
 
+  sts = redu_get_initial_state( cp->nodename, cp->busid, &state);
+  if ( ODD(sts))
+    cp->np->RedundancyState = state;
+
   sts = ini_RcReadAndSet(cp->dir, cp->nodename, cp->busid);
   if (EVEN(sts))
     errh_LogError(&cp->log, "ini_RcReadAndSet, %m", sts);

src/exe/rt_redcom/src/os_templ/hw_templ/makefile

+include $(pwre_dir_symbols)
+
+-include $(pwre_sroot)/tools/bld/src/$(os_name)/$(hw_name)/$(type_name)_generic.mk
+
+ifeq ($($(type_name)_generic_mk),)
+ -include $(pwre_sroot)/tools/bld/src/$(os_name)/$(type_name)_generic.mk
+endif
+
+ifeq ($($(type_name)_generic_mk),)
+ include $(pwre_sroot)/tools/bld/src/$(type_name)_generic.mk
+endif
+
+-include ../../special.mk
+-include ../special.mk
+-include special.mk

src/exp/inc/src/pwr_class.h

@@ -4,7 +4,7 @@
  *
  * This file is part of Proview.
  *
- * This program is free software; you can redistribute it and/or 
+ * This program is free software; you can redistribute and/or 
  * modify it under the terms of the GNU General Public License as 
  * published by the Free Software Foundation, either version 2 of 
  * the License, or (at your option) any later version.
@@ -635,6 +635,17 @@ typedef enum {
   pwr_eSafetyLevel_High
 } pwr_eSafetyLevel;
 
+/*_*
+  @aref activepassiveenum ActivePassiveEnum
+*/
+typedef pwr_tEnum pwr_tRedundancyStateEnum;
+
+typedef enum {
+  pwr_eRedundancyState_Off,
+  pwr_eRedundancyState_Passive,
+  pwr_eRedundancyState_Active
+} pwr_eRedundancyState;
+
 
 /* Operating system.  */
 /*_*
@@ -706,7 +717,7 @@ union pwr_m_Adef {
   pwr_32Bits (
     pwr_Bits( pointer	, 1),
     pwr_Bits( array	, 1),
-    pwr_Bits( backup	, 1),
+    pwr_Bits( redutransfer , 1),
     pwr_Bits( castattr	, 1),
     pwr_Bits( state	, 1),
     pwr_Bits( constant	, 1),
@@ -738,7 +749,7 @@ union pwr_m_Adef {
 
 #define pwr_mAdef_pointer	pwr_Bit(0)		/*  1	  */
 #define pwr_mAdef_array		pwr_Bit(1)		/*  2	  */
-#define pwr_mAdef_backup	pwr_Bit(2)		/*  4	  */
+#define pwr_mAdef_redutransfer	pwr_Bit(2)		/*  4	  */
 #define pwr_mAdef_castattr	pwr_Bit(3)		/*  8	  */
 #define pwr_mAdef_state		pwr_Bit(4)		/*  16	  */
 #define pwr_mAdef_const		pwr_Bit(5)		/*  32	  */
@@ -766,7 +777,7 @@ union pwr_m_Adef {
 
 #define PWR_MASK_POINTER	pwr_mAdef_pointer
 #define PWR_MASK_ARRAY		pwr_mAdef_array
-#define PWR_MASK_BACKUP		pwr_mAdef_backup
+#define PWR_MASK_REDUTRANSFER  	pwr_mAdef_redutransfer
 #define PWR_MASK_CASTATTR	pwr_mAdef_castattr
 #define PWR_MASK_STATE		pwr_mAdef_state
 #define PWR_MASK_CONST		pwr_mAdef_const
@@ -1098,6 +1109,7 @@ struct pwr_s_Node {
   pwr_tTime		ProcTimeStamp[110] pwr_dAlignLW;
   pwr_tBoolean		EmergBreakTrue	pwr_dAlignW;
   pwr_tUInt32		EmergBreakSelect pwr_dAlignW;
+  pwr_tRedundancyStateEnum RedundancyState pwr_dAlignW;
 };
 
 #define pwr_mAppl_PLC	1	/* This is the PLC program */

src/exp/inc/src/pwr_names.h

@@ -59,16 +59,17 @@
 # define	pwr_cNameLocalWb	"$pwrp_root/src/db/wb.wb_load"
 # define	pwr_cNameGblVolumeList	"$pwra_db/pwr_volumelist.dat"
 # define	pwr_cNameCmnVolumeList	"pwr_volumelist.dat"
-# define        pwr_cNameRttCrr        "rtt_crr_%3.3d_%3.3d_%3.3d_%3.3d.dat"
-# define        pwr_cNameRttCrrObj     "rtt_crro_%3.3d_%3.3d_%3.3d_%3.3d.dat"
-# define        pwr_cNameRttCrrCode    "rtt_crrc_%3.3d_%3.3d_%3.3d_%3.3d.dat"
-# define        pwr_cNameRttSignals    "rtt_crrs_%3.3d_%3.3d_%3.3d_%3.3d.dat"
-# define        pwr_cNamePkg           "pwrp_pkg_%s_%04d.tgz"
-# define        pwr_cNameCustomBuild   "$pwrp_exe/custom_build.sh"
-# define        pwr_cNameBaseXttHelp   "$pwr_lang/xtt_help.dat"
-# define        pwr_cNameBaseWttHelp   "$pwr_lang/wtt_help.dat"
+# define        pwr_cNameRttCrr         "rtt_crr_%3.3d_%3.3d_%3.3d_%3.3d.dat"
+# define        pwr_cNameRttCrrObj      "rtt_crro_%3.3d_%3.3d_%3.3d_%3.3d.dat"
+# define        pwr_cNameRttCrrCode     "rtt_crrc_%3.3d_%3.3d_%3.3d_%3.3d.dat"
+# define        pwr_cNameRttSignals     "rtt_crrs_%3.3d_%3.3d_%3.3d_%3.3d.dat"
+# define        pwr_cNamePkg            "pwrp_pkg_%s_%04d.tgz"
+# define        pwr_cNameCustomBuild    "$pwrp_exe/custom_build.sh"
+# define        pwr_cNameBaseXttHelp    "$pwr_lang/xtt_help.dat"
+# define        pwr_cNameBaseWttHelp    "$pwr_lang/wtt_help.dat"
 # define        pwr_cNameProjectXttHelp "$pwrp_load/xtt_help.dat"
-# define        pwr_cNamePlcXttHelp    "$pwrp_load/xtthelp_%s_plc.dat"
+# define        pwr_cNamePlcXttHelp     "$pwrp_load/xtthelp_%s_plc.dat"
+# define	pwr_cNameReduNode       "%sld_redunode_%s_%04d.dat"
 
 #elif defined OS_VMS || defined OS_ELN
 

src/lib/rt/src/rt_plc.h

@@ -73,6 +73,10 @@
 # include "rt_qcom.h"
 #endif
 
+#ifndef rt_redu_h
+# include "rt_redu.h"
+#endif
+
 
 
 static const unsigned int pwr_cInputOffset = pwr_AlignLW(sizeof(void*)) + pwr_AlignLW(sizeof(pwr_tBoolean));
@@ -188,6 +192,7 @@ struct plc_sThread {
   unsigned int		sim_idx;
   unsigned int		sim_halted;
   unsigned int		sim_singlestep;
+  redu_tCtx 		redu;
 };
 
 struct plc_sProcess {

src/lib/rt/src/rt_plc_drive.c

@@ -72,6 +72,8 @@ void drive_exec (
   object->ProdStop = *object->ProdStopP;
   object->NoStart = *object->NoStartP;
 
+  timer2_scan(tp, object);
+
   /* Is there a stop condition ? */
   stop = object->SafeStop;
   if (object->Local) {
@@ -134,7 +136,7 @@ void drive_exec (
   } else if (start && !object->Order) {	/* New start */
     object->Order = TRUE;
     object->TimerTime = object->ProdTim;
-    timer_in( tp, object);
+    timer2_in( tp, object);
     object->Status = 2;			/* Wait for contactor */
   }
 
@@ -143,7 +145,7 @@ void drive_exec (
     if ((object->Status == 2) && object->ConOn) {
       /* Waiting for contactor is finished */
       object->TimerTime = object->SpeedTim;
-      timer_in( tp, object);
+      timer2_in( tp, object);
       object->Status = 3;			/* Wait for Speed */
     } else if ((object->Status == 3) && object->Speed) {
       object->Status = 4;	/* Production */
@@ -182,6 +184,8 @@ void valve_exec (
   object->ProdOpen = *object->ProdOpenP;
   object->ProdClose = *object->ProdCloseP;
 
+  timer2_scan(tp, object);
+
   /* Check different orders after priority */
   if (object->SafeClose) {
     open = FALSE;
@@ -216,7 +220,7 @@ void valve_exec (
   /* Check if new order */
   if (open != object->OrderOpen) {
     object->Status = open;	/* Opening / Closing */
-    timer_in( tp, object);
+    timer2_in( tp, object);
   }
 
   /* Check if alarms */
@@ -315,6 +319,8 @@ void mvalve_exec (
   object->ProdClose = *object->ProdCloseP;
   object->ProdStop = *object->ProdStopP;
 
+  timer2_scan(tp, object);
+
   /* Remove old alarms */
   if (((object->AutoOpen || object->ProdOpen || object->SafeOpen) &&
     !oold) || object->ManOpen || object->ManStop
@@ -456,7 +462,7 @@ void mvalve_exec (
       object->Status = 0;
     } else {
       object->TimerTime = object->Ctime;
-      timer_in( tp, object);
+      timer2_in( tp, object);
       object->Status = 1;
     }
   }
@@ -467,7 +473,7 @@ void mvalve_exec (
       object->Status = 0;
     } else {
       object->TimerTime = object->Ctime;
-      timer_in( tp, object);
+      timer2_in( tp, object);
       object->Status = -1;
     }
   }
@@ -495,7 +501,7 @@ void mvalve_exec (
 
     if ((object->Status == 1) && object->ConOpen && !object->TimerFlag) {
       object->TimerTime = object->RunTime;
-      timer_in( tp, object);
+      timer2_in( tp, object);
       object->Status = 2;
     }
 
@@ -510,7 +516,7 @@ void mvalve_exec (
 
     if ((object->Status == -1) && object->ConClose && !object->TimerFlag) {
       object->TimerTime = object->RunTime;
-      timer_in( tp, object);
+      timer2_in( tp, object);
       object->Status = -2;
     }
 
@@ -553,6 +559,8 @@ void posit_exec (
   iold = object->InPlace;
   aold = object->AutoPos;
 
+  timer2_scan(tp, object);
+
   /* Read Input data */
   object->PosVal = *object->PosValP;
   if (!object->ManMode)
@@ -586,7 +594,7 @@ void posit_exec (
       object->Order2 = FALSE;
       /* Set up new Time */
       if (!iold && object->TimerTime > 0) {
-	timer_in( tp, object);
+	timer2_in( tp, object);
       }
 
       /* Check  if InPos long enough */

src/lib/rt/src/rt_plc_macro_grafcet.h

@@ -175,11 +175,12 @@
 */
 
 #define dorder_exec(obj,stepobj)					\
+  timer2_scan( tp, obj );						\
   if (stepobj->Status[0])						\
   {									\
     if ( !obj->Old )							\
     {									\
-      timer_in( tp, obj );						\
+      timer2_in( tp, obj );						\
     }									\
     obj->Status[0] = (obj->TimerFlag) ? false : true;			\
   }									\
@@ -200,11 +201,12 @@
 */
 
 #define lorder_exec(obj,stepobj)					\
+  timer2_scan( tp, obj );						\
   if ( stepobj->Status[0] )						\
   {									\
     if ( !obj->StatusOld )						\
     {									\
-      timer_in( tp, obj );						\
+      timer2_in( tp, obj );						\
       obj->Status[0] = true;						\
     }									\
     else								\

src/lib/rt/src/rt_plc_macro_logic.h

@@ -127,10 +127,12 @@
   PULSE
   @aref pulse Pulse
 */
+
 #define pulse_exec(obj,in)						\
+  timer2_scan( tp, obj);						\
   if ( in && !obj->StatusOld )						\
   {									\
-    timer_in( tp, obj );						\
+    timer2_in( tp, obj );						\
     obj->Status = true;							\
   }									\
   else									\
@@ -142,9 +144,10 @@
   @aref wait Wait
 */
 #define wait_exec(obj,in)						\
+  timer2_scan( tp, obj);						\
   if ( in && !obj->StatusOld )						\
   {									\
-    timer_in( tp, obj);							\
+    timer2_in( tp, obj);					       	\
   }									\
   obj->StatusOld = in;							\
   obj->Status = in && !obj->TimerFlag;
@@ -154,9 +157,10 @@
   @aref timer Timer
 */
 #define timer_exec(obj,in)						\
+  timer2_scan( tp, obj);						\
   if ( !in && obj->StatusOld )						\
   {									\
-    timer_in( tp, obj);							\
+    timer2_in( tp, obj);					       	\
   }									\
   obj->StatusOld = in;							\
   obj->Status = in || obj->TimerFlag;
@@ -166,11 +170,12 @@
   @aref waith Waith
 */
 #define waith_exec(obj,in,hold)						\
+  timer2_scan( tp, obj);						\
   if ( in )								\
   {									\
     if ( !obj->StatusOld )						\
     {									\
-      timer_in( tp, obj);						\
+      timer2_in( tp, obj);						\
       obj->CountOld = obj->TimerCount;					\
     }									\
     if ( hold ) 							\

src/lib/rt/src/rt_plc_macro_sup.h

@@ -86,6 +86,7 @@
   @aref asup ASup
 */
 #define	ASup_exec(o, In, con)\
+  timer2_scan(tp, o);	       				\
   if ((o->High && In <= o->CtrlLimit - o->Hysteres) ||	\
       (!o->High && In >= o->CtrlLimit + o->Hysteres)	\
   ) {							\
@@ -106,7 +107,7 @@
     if (o->AlarmCheck && o->DetectOn && !o->Blocked) {	\
       if (o->DetectCheck) {				\
 	o->ActualValue = In;				\
-	timer_in(tp, o);				\
+	timer2_in(tp, o);				\
 	time_GetTime(&o->DetectTime);			\
 	o->DetectCheck = FALSE;				\
       }							\
@@ -149,6 +150,7 @@
   @aref dsup DSup
 */
 #define	DSup_exec(o, In, con)				\
+  timer2_scan(tp, o);	       				\
   if (In != o->CtrlPosition) {				\
     if (o->Action) o->Action = FALSE;			\
     if (o->ReturnCheck) {				\
@@ -165,7 +167,7 @@
     if (o->AlarmCheck && o->DetectOn && !o->Blocked) {	\
       if (o->DetectCheck) {				\
 	o->ActualValue = In;				\
-	timer_in(tp, o);				\
+	timer2_in(tp, o);				\
         time_GetTime(&o->DetectTime);	\
 	o->DetectCheck = FALSE;				\
       }							\
@@ -208,6 +210,7 @@
   if ( !co)\
     return;\
   co->Control = con;\
+  timer2_scan(tp, co);\
   if (In != co->CtrlPosition) {\
     if (co->Action) co->Action = FALSE;\
     if (co->ReturnCheck) {\
@@ -224,7 +227,7 @@
     if (co->AlarmCheck && co->DetectOn && !co->Blocked) {\
       if (co->DetectCheck) {\
 	co->ActualValue = In;\
-	timer_in(tp, co);\
+	timer2_in(tp, co);\
         time_GetTime(&co->DetectTime);\
 	co->DetectCheck = FALSE;\
       }\
@@ -271,6 +274,7 @@
   if ( !co)\
     return;\
   co->Control = con;\
+  timer2_scan(tp, co);\
   if ((co->High && In <= co->CtrlLimit - co->Hysteres) ||\
       (!co->High && In >= co->CtrlLimit + co->Hysteres)\
   ) {\
@@ -291,7 +295,7 @@
     if (co->AlarmCheck && co->DetectOn && !co->Blocked) {\
       if (co->DetectCheck) {\
 	co->ActualValue = In;\
-	timer_in(tp, co);\
+	timer2_in(tp, co);\
 	time_GetTime(&co->DetectTime);\
 	co->DetectCheck = FALSE;\
       }\

src/lib/rt/src/rt_plc_thread.c

@@ -71,6 +71,7 @@
 #include "rt_thread.h"
 #include "rt_thread_msg.h"
 #include "rt_sim_msg.h"
+#include "rt_qcom_msg.h"
 #include "rt_que.h"
 #include "rt_io_base.h"
 #include "rt_csup.h"
@@ -95,6 +96,99 @@
 
 static void scan (plc_sThread*);
 
+static pwr_tStatus plc_redu_init( plc_sThread *tp)
+{
+  pwr_tStatus sts;
+  pwr_tOid child;
+  void *p;
+  pwr_tCid cid;
+
+  for ( sts = gdh_GetChild( tp->aref.Objid, &child); ODD(sts); sts = gdh_GetNextSibling( child, &child)) {
+    sts = gdh_GetObjectClass( child, &cid);
+    if ( EVEN(sts)) continue; 
+    if (cid == pwr_cClass_RedcomPacket) {
+      sts = gdh_ObjidToPointer( child, &p);
+      if ( EVEN(sts)) return sts;
+
+      sts = redu_init( &tp->redu, tp->pp->Node, p);
+      if ( EVEN(sts)) return sts;
+
+      break;
+    }
+  }
+  return PLC__SUCCESS;
+}
+
+static pwr_tStatus plc_redu_receive( plc_sThread *tp)
+{
+  pwr_tStatus sts;
+  void *msg;
+  int size;
+  unsigned int timeout = tp->i_scan_time;
+    
+  sts = redu_receive( tp->redu, timeout, &size, &msg);
+  if ( sts == QCOM__TMO)
+    return sts;
+  else if ( EVEN(sts))
+    return sts;
+
+  switch ( ((redu_sHeader *)msg)->type) {
+  case redu_eMsgType_Table:
+    if ( tp->redu->t)
+      redu_free_table( tp->redu);
+            
+    sts = redu_receive_table( tp->redu, msg);
+    if ( EVEN(sts)) return sts;
+      
+    break;
+  case redu_eMsgType_Cyclic:
+    if ( tp->redu->packetp)
+      tp->redu->packetp->PacketSize = size;
+    sts = redu_unpack_message( tp->redu, msg);
+    if ( EVEN(sts)) return sts;
+      
+    break;
+  default:
+    printf( "Redu: Unknown message type\n");
+  }
+  qcom_Free( &sts, msg);
+  return PLC__SUCCESS;
+}
+
+static pwr_tStatus plc_redu_send( plc_sThread *tp)
+{
+  pwr_tStatus sts;
+  void *msg;
+
+  if ( !tp->redu->table_sent) {
+    void *table_msg;
+
+    sts = redu_create_table( tp->redu);
+    if ( EVEN(sts)) return sts;
+
+    sts = redu_send_table( tp->redu, &table_msg);
+    if ( EVEN(sts)) return sts;
+
+    sts = redu_send( tp->redu, table_msg, 
+		     ((redu_sTableMsgHeader *)table_msg)->size + sizeof( redu_sTableMsgHeader), 
+		     tp->redu->msgid_table);
+    if ( EVEN(sts)) return sts;
+    tp->redu->table_sent = 1;
+  }
+
+  sts = redu_create_message( tp->redu, &msg);
+  if ( EVEN(sts)) return sts;
+	
+  tp->redu->packetp->PacketSize = ((redu_sMsgHeader *)msg)->size + 
+    sizeof(redu_sMsgHeader);
+      
+  sts = redu_send( tp->redu, msg, ((redu_sMsgHeader *)msg)->size + 
+		   sizeof(redu_sMsgHeader), tp->redu->msgid_cyclic);
+
+  free( msg);
+
+  return sts;
+}
 
 
 void
@@ -173,6 +267,14 @@ plc_thread (
     }
   }
 
+  if ( tp->pp->Node->RedundancyState != pwr_eRedundancyState_Off) {
+    sts = plc_redu_init( tp);
+    if ( EVEN(sts)) {
+      errh_Error("Redundance init, %m", sts);
+      tp->redu = 0;
+    }
+  }
+
   thread_MutexLock(&tp->pp->io_copy_mutex);
 
   memcpy(tp->copy.ai_a.p, tp->pp->base.ai_a.p, tp->copy.ai_a.size);
@@ -388,33 +490,63 @@ scan (
     io_swap(tp->plc_io_ctx, io_eEvent_EmergencyBreak);
   tp->emergency_break_old = pp->Node->EmergBreakTrue;
 
-  thread_MutexLock(&pp->io_copy_mutex);
+  if ( tp->redu && tp->pp->Node->RedundancyState == pwr_eRedundancyState_Passive) {
+    time_GetTimeMonotonic(&tp->before_scan);
+    time_GetTime(&tp->before_scan_abs);
 
-  memcpy(tp->copy.ai_a.p, pp->base.ai_a.p, tp->copy.ai_a.size);
-  memcpy(tp->copy.ao_a.p, pp->base.ao_a.p, tp->copy.ao_a.size);
-  memcpy(tp->copy.av_a.p, pp->base.av_a.p, tp->copy.av_a.size);
-  memcpy(tp->copy.ca_a.p, pp->base.ca_a.p, tp->copy.ca_a.size);
-  memcpy(tp->copy.co_a.p, pp->base.co_a.p, tp->copy.co_a.size);
-  memcpy(tp->copy.di_a.p, pp->base.di_a.p, tp->copy.di_a.size);
-  memcpy(tp->copy.do_a.p, pp->base.do_a.p, tp->copy.do_a.size);
-  memcpy(tp->copy.dv_a.p, pp->base.dv_a.p, tp->copy.dv_a.size);
-  memcpy(tp->copy.ii_a.p, pp->base.ii_a.p, tp->copy.ii_a.size);
-  memcpy(tp->copy.io_a.p, pp->base.io_a.p, tp->copy.io_a.size);
-  memcpy(tp->copy.iv_a.p, pp->base.iv_a.p, tp->copy.iv_a.size);
-  memcpy(tp->copy.bi_a.p, pp->base.bi_a.p, tp->copy.bi_a.size);
-  memcpy(tp->copy.bo_a.p, pp->base.bo_a.p, tp->copy.bo_a.size);
+    sts = plc_redu_receive( tp);
+    if ( EVEN(sts)) return;
 
-  thread_MutexUnlock(&pp->io_copy_mutex);
+    time_Aadd(NULL, &tp->sync_time, &tp->scan_time);
+    time_GetTimeMonotonic(&tp->after_scan);
+    time_GetTime(&tp->after_scan_abs);
+    if (tp->log)
+      pwrb_PlcThread_Exec(tp);
+
+    if (tp->csup_lh != NULL) {
+      pwr_tTime now;
+      time_GetTime(&now);
+      csup_Exec(&sts, tp->csup_lh, (pwr_tDeltaTime *) &tp->sync_time, (pwr_tDeltaTime *) &tp->after_scan, &now);
+    }
+    tp->one_before_scan = tp->before_scan;
+    tp->ActualScanTime = tp->f_scan_time;
 
-  /* Execute all the PLC code */
-  tp->exec(0, tp);
+    return;
+  }
 
-  if (pp->IOHandler->IOReadWriteFlag) {
-    sts = io_write(tp->plc_io_ctx);
-    if (EVEN(sts)) {
-      pp->IOHandler->IOReadWriteFlag = FALSE;
-      errh_Error("IO write, %m", sts);
-      errh_SetStatus( PLC__IOWRITE);
+  if ( tp->pp->Node->RedundancyState != pwr_eRedundancyState_Passive) {
+
+    thread_MutexLock(&pp->io_copy_mutex);
+
+    memcpy(tp->copy.ai_a.p, pp->base.ai_a.p, tp->copy.ai_a.size);
+    memcpy(tp->copy.ao_a.p, pp->base.ao_a.p, tp->copy.ao_a.size);
+    memcpy(tp->copy.av_a.p, pp->base.av_a.p, tp->copy.av_a.size);
+    memcpy(tp->copy.ca_a.p, pp->base.ca_a.p, tp->copy.ca_a.size);
+    memcpy(tp->copy.co_a.p, pp->base.co_a.p, tp->copy.co_a.size);
+    memcpy(tp->copy.di_a.p, pp->base.di_a.p, tp->copy.di_a.size);
+    memcpy(tp->copy.do_a.p, pp->base.do_a.p, tp->copy.do_a.size);
+    memcpy(tp->copy.dv_a.p, pp->base.dv_a.p, tp->copy.dv_a.size);
+    memcpy(tp->copy.ii_a.p, pp->base.ii_a.p, tp->copy.ii_a.size);
+    memcpy(tp->copy.io_a.p, pp->base.io_a.p, tp->copy.io_a.size);
+    memcpy(tp->copy.iv_a.p, pp->base.iv_a.p, tp->copy.iv_a.size);
+    memcpy(tp->copy.bi_a.p, pp->base.bi_a.p, tp->copy.bi_a.size);
+    memcpy(tp->copy.bo_a.p, pp->base.bo_a.p, tp->copy.bo_a.size);
+    
+    thread_MutexUnlock(&pp->io_copy_mutex);
+
+    /* Execute all the PLC code */
+    tp->exec(0, tp);
+
+    if (pp->IOHandler->IOReadWriteFlag) {
+      sts = io_write(tp->plc_io_ctx);
+      if (EVEN(sts)) {
+	pp->IOHandler->IOReadWriteFlag = FALSE;
+	errh_Error("IO write, %m", sts);
+	errh_SetStatus( PLC__IOWRITE);
+      }
+    }
+    if ( tp->redu && tp->pp->Node->RedundancyState == pwr_eRedundancyState_Active) {
+      sts = plc_redu_send( tp);
     }
   }
 

src/lib/rt/src/rt_plc_timer.h

@@ -93,6 +93,22 @@ typedef	struct {
 
 #endif
 
+/* Local timer handing in object without timer list */
+#define	timer2_in(tp, o) \
+  o->TimerCount = o->TimerTime / tp->f_scan_time; \
+  if ( o->TimerCount > 0) \
+    o->TimerFlag = 1; \
+  
+#define timer2_scan(tp, o) \
+  if ( o->TimerFlag) { \
+    if ( o->TimerCount <= 0) { \
+      o->TimerCount = 0; \
+      o->TimerFlag = 0; \
+    } \
+    else \
+      o->TimerCount -= (1 + tp->skip_count); \
+  }
+
 #define	timer_in(tp, o)	{				\
   o->TimerCount = o->TimerTime / tp->f_scan_time;	\
   if ( !o->TimerFlag && (o->TimerCount > 0)) {		\

src/lib/rt/src/rt_qcom.c

@@ -723,8 +723,9 @@ qcom_Put (
     qp = qdb_Que(sts, qidp, &np);
     if (qp == NULL) break;
 
-    bp = inPool(sts, pp->data);
-    if (bp == NULL) {
+    if ( !pp->allocate)
+      bp = inPool(sts, pp->data);
+    if ( pp->allocate || bp == NULL) {
       bp = qdb_Alloc(sts, qdb_eBuffer_base, pp->size);
       if ( bp == NULL) {
 	*sts = QDB__QUOTAEXCEEDED;
@@ -741,6 +742,11 @@ qcom_Put (
       bp->c.flags.b.remote = 1;
       bp->b.noderef = pool_Reference(sts, &qdb->pool, np);
       bp->b.msg_id = pp->msg_id;
+      bp->b.prio = pp->prio;
+    }
+    else {
+      bp->b.msg_id = pp->msg_id;
+      bp->b.prio = pp->prio;
     }
 
     qdb_Put(sts, bp, qp);

src/lib/rt/src/rt_qcom.h

@@ -203,6 +203,7 @@ typedef struct {
   qcom_sType	type;
   unsigned int  msg_id;
   unsigned int  prio;
+  unsigned int  allocate;
   unsigned int	size;
   void		*data;
 } qcom_sPut;

src/lib/rt/src/rt_redu.h

+/* 
+ * Proview   Open Source Process Control.
+ * Copyright (C) 2005-2016 SSAB EMEA AB.
+ *
+ * This file is part of Proview.
+ *
+ * This program is free software; you can redistribute it and/or 
+ * modify it under the terms of the GNU General Public License as 
+ * published by the Free Software Foundation, either version 2 of 
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful 
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of 
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License 
+ * along with Proview. If not, see <http://www.gnu.org/licenses/>
+ *
+ * Linking Proview statically or dynamically with other modules is
+ * making a combined work based on Proview. Thus, the terms and 
+ * conditions of the GNU General Public License cover the whole 
+ * combination.
+ *
+ * In addition, as a special exception, the copyright holders of
+ * Proview give you permission to, from the build function in the
+ * Proview Configurator, combine Proview with modules generated by the
+ * Proview PLC Editor to a PLC program, regardless of the license
+ * terms of these modules. You may copy and distribute the resulting
+ * combined work under the terms of your choice, provided that every 
+ * copy of the combined work is accompanied by a complete copy of 
+ * the source code of Proview (the version used to produce the 
+ * combined work), being distributed under the terms of the GNU 
+ * General Public License plus this exception.
+ */
+
+#ifndef rt_redu_h
+#define rt_redu_h
+
+/* rt_redu.h -- Redundancy */
+
+#if defined __cplusplus
+extern "C" {
+#endif
+
+#ifndef pwr_h
+#include "pwr.h"
+#endif
+
+#ifndef pwr_baseclasses_h
+#include "pwr_baseclasses.h"
+#endif
+
+#define redu_cPort 56001
+#define redu_cQixExport ((1<<31) | 4)
+#define redu_cQixPrio1 ((1<<31) | 5)
+#define redu_cQixPrio2 ((1<<31) | 6)
+#define redu_cQixPrio3 ((1<<31) | 7)
+#define redu_cQixPrio4 ((1<<31) | 8)
+#define redu_cQixPrio5 ((1<<31) | 9)
+#define redu_cQixPrio6 ((1<<31) | 10)
+#define redu_cQixPrio7 ((1<<31) | 11)
+#define redu_cQixPrio8 ((1<<31) | 12)
+#define redu_cQixPrio9 ((1<<31) | 13)
+#define redu_cQixPrio10 ((1<<31) | 14)
+
+typedef enum {
+  redu_eMsgType_Table,
+  redu_eMsgType_Cyclic
+} redu_eMsgType;
+
+typedef enum {
+  redu_ePrio_1 = 1,
+  redu_ePrio_2 = 2,
+  redu_ePrio_3 = 3,
+  redu_ePrio_4 = 4,
+  redu_ePrio_5 = 5,
+  redu_ePrio_6 = 6,
+  redu_ePrio_7 = 7,
+  redu_ePrio_8 = 8,
+  redu_ePrio_9 = 9,
+  redu_ePrio_10 = 10,
+  redu_ePrio__ = 11,
+} redu_ePrio;
+
+typedef struct sTable {
+  pwr_tAttrRef aref;
+  int offset;
+  int size;
+  void *p;
+  struct sTable *next;
+} redu_sTable;
+
+typedef struct {
+  pwr_sClass_RedcomPacket *packetp;
+  pwr_sNode *nodep;
+  qcom_sQid send_qid;
+  qcom_sQid rcv_qid;
+  int prio;
+  int msgid_table;
+  int msgid_cyclic;
+  int current_offset;
+  int attr_cnt;
+  redu_sTable *t;
+  redu_sTable *t_last;
+  float msg_time;
+  int table_sent;
+} redu_sCtx, *redu_tCtx;
+
+typedef struct {
+  pwr_tUInt32 type;
+} redu_sHeader;
+    
+typedef struct {
+  redu_sHeader h;
+  pwr_tUInt32 size;
+  pwr_tTime time;
+} redu_sMsgHeader;
+
+typedef struct {
+  redu_sHeader h;
+  pwr_tUInt32 size;
+  pwr_tUInt32 attributes;
+  pwr_tTime time;
+} redu_sTableMsgHeader;
+
+typedef struct {
+  pwr_tAttrRef aref;
+  pwr_tUInt32 size;
+} redu_sTableMsgElement;
+
+pwr_tStatus redu_create_table( redu_tCtx ctx);
+void redu_free( redu_tCtx ctx);
+void redu_free_table( redu_tCtx ctx);
+pwr_tStatus redu_create_message( redu_tCtx ctx, void **msg);
+pwr_tStatus redu_unpack_message( redu_tCtx ctx, void *msg);
+pwr_tStatus redu_receive_table( redu_tCtx ctx, void *table_msg);
+pwr_tStatus redu_send_table( redu_tCtx ctx, void **table_msg);
+int redu_init( redu_tCtx *ctx, pwr_sNode *nodep, pwr_sClass_RedcomPacket *packetp);
+int redu_send( redu_tCtx ctx, void *msg, int size, unsigned int msg_id);
+int redu_receive( redu_tCtx ctx, unsigned int timeout, int *size, void **msg);
+void redu_print( redu_tCtx ctx);
+pwr_tStatus redu_get_initial_state( char *nodename, int busid, int *state);
+
+#if defined __cplusplus
+}
+#endif
+#endif

src/msg/rt/src/rt_plc_msg.msg

@@ -72,4 +72,5 @@ ininstep	<initialize init steps>					/error
 iostalled	<IO stalled, cyclesup delay detected>			/fatal
 ioread		<IO stalled, io read error>				/fatal
 iowrite		<IO stalled, io write error>				/fatal
+reduinit	<Redundcancy init error>				/error
 .end

src/wbl/pwrb/src/pwrb_c_packattrref10.wb_load → src/wbl/pwrb/src/pwrb_c_a_redcomlink.wb_load

@@ -33,36 +33,166 @@
 !  combined work), being distributed under the terms of the GNU 
 !  General Public License plus this exception.
 !
-!  pwrb_c_packattrref10.wb_load -- Defines the class PackAttrRef10.
+!  pwrb_c_redcomlink.wb_load -- Defines the RedComLink class.
 !
 SObject pwrb:Class
-  Object PackAttrRef10 $ClassDef 170 
+!/**
+!  @Version 1.0
+!  @Group Servers,NodeConfiguration
+!  @Summary Display status for a RedCom link.
+!  Display status for a RedCom link.
+!*/
+  Object RedcomLink $ClassDef 687 
     Body SysBody
       Attr Editor = pwr_eEditor_AttrEd
       Attr Method = pwr_eMethod_Standard
     EndBody
     Object RtBody $ObjBodyDef 1 
       Body SysBody
-        Attr StructName = "PackAttrRef10"
+        Attr StructName = "RedcomLink"
       EndBody
-      Object AttrRef $Attribute 1 
+      !/**
+      !  Node name.
+      !*/
+      Object NodeName $Attribute 1 
         Body SysBody
-	  Attr Flags |= PWR_MASK_ARRAY
-	  Attr Flags |= PWR_MASK_NOEDIT
-          Attr TypeRef = "pwrs:Type-$AttrRef"
-	  Attr Elements = 10
+          Attr Flags |= PWR_MASK_STATE
+          Attr Flags |= PWR_MASK_NOEDIT
+          Attr TypeRef = "pwrs:Type-$String16"
         EndBody
       EndObject
-      Object Value $Attribute 2 
+      !/**
+      !  Link state.
+      !*/
+      Object State $Attribute 2 
         Body SysBody
-	  Attr Flags |= PWR_MASK_ARRAY
-	  Attr Flags |= PWR_MASK_NOEDIT
-          Attr TypeRef = "pwrs:Type-$Float64"
-	  Attr Elements = 10
+          Attr Flags |= PWR_MASK_STATE
+          Attr Flags |= PWR_MASK_NOEDIT
+          Attr TypeRef = "pwrb:Type-UpDownEnum"
+        EndBody
+      EndObject
+      !/**
+      !  Max resend time.
+      !*/
+      Object MaxResendTime $Attribute 3 
+        Body SysBody
+          Attr Flags |= PWR_MASK_STATE
+          Attr Flags |= PWR_MASK_NOEDIT
+          Attr TypeRef = "pwrs:Type-$Float32"
+        EndBody
+      EndObject
+      !/**
+      !  Min resend time.
+      !*/
+      Object MinResendTime $Attribute 4 
+        Body SysBody
+          Attr Flags |= PWR_MASK_STATE
+          Attr Flags |= PWR_MASK_NOEDIT
+          Attr TypeRef = "pwrs:Type-$Float32"
+        EndBody
+      EndObject
+      !/**
+      !  Last round trip time.
+      !*/
+      Object LastRtt $Attribute 5 
+        Body SysBody
+          Attr Flags |= PWR_MASK_STATE
+          Attr Flags |= PWR_MASK_NOEDIT
+          Attr TypeRef = "pwrs:Type-$Float32"
+        EndBody
+      EndObject
+      !/**
+      !  Timeout.
+      !*/
+      Object Timeout $Attribute 6 
+        Body SysBody
+          Attr Flags |= PWR_MASK_STATE
+          Attr Flags |= PWR_MASK_NOEDIT
+          Attr TypeRef = "pwrs:Type-$Float32"
+        EndBody
+      EndObject
+      !/**
+      !  Local ack sequence number.
+      !*/
+      Object LackSequenceNumber $Attribute 7 
+        Body SysBody
+          Attr Flags |= PWR_MASK_STATE
+          Attr Flags |= PWR_MASK_NOEDIT
+          Attr TypeRef = "pwrs:Type-$UInt32"
+        EndBody
+      EndObject
+      !/**
+      !  Remote ack sequence number.
+      !*/
+      Object RackSequenceNumber $Attribute 8 
+        Body SysBody
+          Attr Flags |= PWR_MASK_STATE
+          Attr Flags |= PWR_MASK_NOEDIT
+          Attr TypeRef = "pwrs:Type-$UInt32"
+        EndBody
+      EndObject
+      !/**
+      !  Ack delay.
+      !*/
+      Object AckDelay $Attribute 9 
+        Body SysBody
+          Attr Flags |= PWR_MASK_STATE
+          Attr Flags |= PWR_MASK_NOEDIT
+          Attr TypeRef = "pwrs:Type-$Float32"
+        EndBody
+      EndObject
+      !/**
+      !  Segment size.
+      !*/
+      Object SegmentSize $Attribute 10 
+        Body SysBody
+          Attr Flags |= PWR_MASK_STATE
+          Attr Flags |= PWR_MASK_NOEDIT
+          Attr TypeRef = "pwrs:Type-$UInt32"
+        EndBody
+      EndObject
+      !/**
+      !  Export buffer quota.
+      !*/
+      Object ExportQuota $Attribute 11 
+        Body SysBody
+          Attr Flags |= PWR_MASK_STATE
+          Attr Flags |= PWR_MASK_NOEDIT
+          Attr TypeRef = "pwrs:Type-$UInt32"
+        EndBody
+      EndObject
+      !/**
+      !  Export buffer allocated space.
+      !*/
+      Object ExportAlloc $Attribute 12 
+        Body SysBody
+          Attr Flags |= PWR_MASK_STATE
+          Attr Flags |= PWR_MASK_NOEDIT
+          Attr TypeRef = "pwrs:Type-$UInt32"
+        EndBody
+      EndObject
+      !/**
+      !  Number of times the export buffer is  purged.
+      !*/
+      Object ExportPurged $Attribute 13 
+        Body SysBody
+          Attr Flags |= PWR_MASK_STATE
+          Attr Flags |= PWR_MASK_NOEDIT
+          Attr TypeRef = "pwrs:Type-$UInt32"
+        EndBody
+      EndObject
+      !/**
+      !  Disable.
+      !*/
+      Object Disable $Attribute 14
+        Body SysBody
+          Attr TypeRef = "pwrs:Type-$Boolean"
         EndBody
       EndObject
     EndObject
-    Object Template PackAttrRef10
+    Object Template RedcomLink
+      Body RtBody
+      EndBody
     EndObject
   EndObject
 EndSObject

src/wbl/pwrb/src/pwrb_c_aarithm.wb_load

@@ -121,7 +121,7 @@ SObject pwrb:Class
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "A1"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -136,7 +136,7 @@ SObject pwrb:Class
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "A2"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -151,7 +151,7 @@ SObject pwrb:Class
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "A3"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -166,7 +166,7 @@ SObject pwrb:Class
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "A4"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -181,7 +181,7 @@ SObject pwrb:Class
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "A5"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -196,7 +196,7 @@ SObject pwrb:Class
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "A6"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -211,7 +211,7 @@ SObject pwrb:Class
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "A7"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -226,7 +226,7 @@ SObject pwrb:Class
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "A8"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -241,7 +241,7 @@ SObject pwrb:Class
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Boolean"
           Attr GraphName = "d1"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -256,7 +256,7 @@ SObject pwrb:Class
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Boolean"
           Attr GraphName = "d2"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -271,7 +271,7 @@ SObject pwrb:Class
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Boolean"
           Attr GraphName = "d3"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -286,7 +286,7 @@ SObject pwrb:Class
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Boolean"
           Attr GraphName = "d4"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -301,7 +301,7 @@ SObject pwrb:Class
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Boolean"
           Attr GraphName = "d5"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -316,7 +316,7 @@ SObject pwrb:Class
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Boolean"
           Attr GraphName = "d6"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -331,7 +331,7 @@ SObject pwrb:Class
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Boolean"
           Attr GraphName = "d7"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -346,7 +346,7 @@ SObject pwrb:Class
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Boolean"
           Attr GraphName = "d8"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -357,7 +357,7 @@ SObject pwrb:Class
           Attr PgmName = "ActVal"
           Attr Flags |= PWR_MASK_STATE
           Attr Flags |= PWR_MASK_NOEDIT
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "VAL"
         EndBody

src/wbl/pwrb/src/pwrb_c_aarray100.wb_load

@@ -58,7 +58,7 @@ SObject pwrb:Class
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr Flags |= PWR_MASK_ARRAY
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr Elements = 100
         EndBody
       EndObject

src/wbl/pwrb/src/pwrb_c_aarray500.wb_load

@@ -58,7 +58,7 @@ SObject pwrb:Class
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr Flags |= PWR_MASK_ARRAY
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr Elements = 500
         EndBody
       EndObject

src/wbl/pwrb/src/pwrb_c_abs.wb_load

@@ -75,6 +75,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Val"
         EndBody

src/wbl/pwrb/src/pwrb_c_acos.wb_load

@@ -78,7 +78,7 @@ SObject pwrb:Class
       Object FactorIn $Intern 2 
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -87,7 +87,7 @@ SObject pwrb:Class
       Object FactorVal $Intern 3
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -97,6 +97,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Val"
         EndBody

src/wbl/pwrb/src/pwrb_c_add.wb_load

@@ -66,7 +66,7 @@ SObject pwrb:Class
           Attr PgmName = "In1"
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "In1"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       Object In2 $Input 2 
@@ -74,7 +74,7 @@ SObject pwrb:Class
           Attr PgmName = "In2"
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "In2"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       Object In3 $Input 3 
@@ -82,7 +82,7 @@ SObject pwrb:Class
           Attr PgmName = "In3"
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "In3"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       Object In4 $Input 4 
@@ -90,7 +90,7 @@ SObject pwrb:Class
           Attr PgmName = "In4"
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "In4"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       Object In5 $Input 5 
@@ -98,7 +98,7 @@ SObject pwrb:Class
           Attr PgmName = "In5"
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "In5"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       Object In6 $Input 6 
@@ -106,7 +106,7 @@ SObject pwrb:Class
           Attr PgmName = "In6"
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "In6"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       Object In7 $Input 7 
@@ -114,7 +114,7 @@ SObject pwrb:Class
           Attr PgmName = "In7"
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "In7"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       Object In8 $Input 8 
@@ -122,7 +122,7 @@ SObject pwrb:Class
           Attr PgmName = "In8"
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "In8"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -133,6 +133,7 @@ SObject pwrb:Class
           Attr PgmName = "ActVal"
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Val"
         EndBody

src/wbl/pwrb/src/pwrb_c_adelay.wb_load

@@ -101,7 +101,7 @@ SObject pwrb:Class
           Attr GraphName = "IN"
           Attr Flags |= PWR_MASK_STATE
           Attr Flags |= PWR_MASK_NOEDIT
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -112,7 +112,7 @@ SObject pwrb:Class
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "TIM"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -123,6 +123,7 @@ SObject pwrb:Class
           Attr PgmName = "ActVal"
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "VAL"
         EndBody
@@ -147,7 +148,7 @@ SObject pwrb:Class
           Attr Flags |= PWR_MASK_ARRAY
           Attr Flags |= PWR_MASK_STATE
           Attr Flags |= PWR_MASK_INVISIBLE
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
 	  Attr Elements = 100
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "TimVect"
@@ -161,7 +162,7 @@ SObject pwrb:Class
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
 	  Attr Flags |= PWR_MASK_INVISIBLE
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Int32"
           Attr GraphName = "StoInd"
         EndBody
@@ -174,7 +175,7 @@ SObject pwrb:Class
       Object MaxCount $Intern 7 
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Int32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "MaxCount"
         EndBody
       EndObject
@@ -198,6 +199,7 @@ SObject pwrb:Class
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
 	  Attr Flags |= PWR_MASK_INVISIBLE
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Int32"
           Attr GraphName = "Count"
         EndBody
@@ -210,7 +212,7 @@ SObject pwrb:Class
       Object AccTim $Intern 10 
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Int32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "AccTim"
         EndBody
       EndObject
@@ -233,7 +235,7 @@ SObject pwrb:Class
       Object MinTim $Intern 11 
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "MinTim"
         EndBody
       EndObject
@@ -243,7 +245,7 @@ SObject pwrb:Class
       Object MaxTim $Intern 12 
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "MaxTim"
         EndBody
       EndObject

src/wbl/pwrb/src/pwrb_c_ai.wb_load

@@ -103,6 +103,7 @@ SObject pwrb:Class
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr Flags |= PWR_MASK_POINTER
           Attr Flags |= PWR_MASK_STATE
+          Attr Flags |= PWR_MASK_REDUTRANSFER
 	  Attr Size = 4
         EndBody
       EndObject
@@ -142,13 +143,13 @@ SObject pwrb:Class
       Object PresMaxLimit $Attribute 7 
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       Object PresMinLimit $Attribute 8 
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -261,7 +262,6 @@ SObject pwrb:Class
       Object Note $Attribute 19
         Body SysBody
           Attr TypeRef = "pwrs:Type-$String80"
-          Attr Flags |= PWR_MASK_BACKUP
         EndBody
       EndObject
       !/**
@@ -294,7 +294,7 @@ SObject pwrb:Class
       Object FilterType $Attribute 13 
         Body SysBody
           Attr TypeRef = "pwrb:Type-AiFilterTypeEnum"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -308,7 +308,7 @@ SObject pwrb:Class
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr Flags |= PWR_MASK_ARRAY
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr Elements = 4
         EndBody
       EndObject

src/wbl/pwrb/src/pwrb_c_aiarea.wb_load

@@ -65,6 +65,7 @@ SObject pwrb:Class
           Attr Flags |= PWR_MASK_ARRAY
           Attr Flags |= PWR_MASK_STATE
           Attr Flags |= PWR_MASK_DYNAMIC
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr Elements = 1
         EndBody
       EndObject

src/wbl/pwrb/src/pwrb_c_and.wb_load

@@ -165,6 +165,7 @@ SObject pwrb:Class
           Attr PgmName = "Status"
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Boolean"
           Attr GraphName = "sts"
         EndBody

src/wbl/pwrb/src/pwrb_c_ao.wb_load

@@ -103,6 +103,7 @@ SObject pwrb:Class
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr Flags |= PWR_MASK_POINTER
           Attr Flags |= PWR_MASK_STATE
+          Attr Flags |= PWR_MASK_REDUTRANSFER
 	  Attr Size = 4
         EndBody
       EndObject
@@ -142,13 +143,13 @@ SObject pwrb:Class
       Object PresMaxLimit $Attribute 7 
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       Object PresMinLimit $Attribute 8 
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -261,7 +262,6 @@ SObject pwrb:Class
       Object Note $Attribute 17
         Body SysBody
           Attr TypeRef = "pwrs:Type-$String80"
-          Attr Flags |= PWR_MASK_BACKUP
         EndBody
       EndObject
     EndObject

src/wbl/pwrb/src/pwrb_c_aoarea.wb_load

@@ -62,6 +62,7 @@ SObject pwrb:Class
           Attr Flags |= PWR_MASK_ARRAY
           Attr Flags |= PWR_MASK_STATE
           Attr Flags |= PWR_MASK_DYNAMIC
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr Elements = 1
         EndBody
       EndObject

src/wbl/pwrb/src/pwrb_c_apcollect.wb_load

@@ -99,168 +99,168 @@ SObject pwrb:Class
       Object ApIn1 $Input 1
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "Ap1"
         EndBody
       EndObject
       Object ApIn2 $Input 2
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "Ap2"
         EndBody
       EndObject
       Object ApIn3 $Input 3
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "Ap3"
         EndBody
       EndObject
       Object ApIn4 $Input 4
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "Ap4"
         EndBody
       EndObject
       Object ApIn5 $Input 5
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "Ap5"
         EndBody
       EndObject
       Object ApIn6 $Input 6
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "Ap6"
         EndBody
       EndObject
       Object ApIn7 $Input 7
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "Ap7"
         EndBody
       EndObject
       Object ApIn8 $Input 8
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "Ap8"
         EndBody
       EndObject
       Object ApIn9 $Input 9
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "Ap9"
         EndBody
       EndObject
       Object ApIn10 $Input 10
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "Ap10"
         EndBody
       EndObject
       Object ApIn11 $Input 11
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "Ap11"
         EndBody
       EndObject
       Object ApIn12 $Input 12
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "Ap12"
         EndBody
       EndObject
       Object ApIn13 $Input 13
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "Ap13"
         EndBody
       EndObject
       Object ApIn14 $Input 14
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "Ap14"
         EndBody
       EndObject
       Object ApIn15 $Input 15
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "Ap15"
         EndBody
       EndObject
       Object ApIn16 $Input 16
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "Ap16"
         EndBody
       EndObject
       Object ApIn17 $Input 17
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "Ap17"
         EndBody
       EndObject
       Object ApIn18 $Input 18
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "Ap18"
         EndBody
       EndObject
       Object ApIn19 $Input 19
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "Ap19"
         EndBody
       EndObject
       Object ApIn20 $Input 20
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "Ap20"
         EndBody
       EndObject
       Object ApIn21 $Input 21
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "Ap21"
         EndBody
       EndObject
       Object ApIn22 $Input 22
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "Ap22"
         EndBody
       EndObject
       Object ApIn23 $Input 23
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "Ap23"
         EndBody
       EndObject
       Object ApIn24 $Input 24
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr GraphName = "Ap24"
         EndBody
       EndObject
@@ -270,7 +270,7 @@ SObject pwrb:Class
       Object MaxIndex $Intern 25
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Int32"  
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -282,6 +282,7 @@ SObject pwrb:Class
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
 	  Attr Flags |= PWR_MASK_ARRAY
+          Attr Flags |= PWR_MASK_REDUTRANSFER
 	  Attr Elements = 24
         EndBody
       EndObject

src/wbl/pwrb/src/pwrb_c_apdistribute.wb_load

@@ -117,6 +117,7 @@ SObject pwrb:Class
       !*/
       Object ApOut1 $Output 2
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Ap1"
         EndBody
@@ -126,6 +127,7 @@ SObject pwrb:Class
       !*/
       Object ApOut2 $Output 3
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Ap2"
         EndBody
@@ -135,6 +137,7 @@ SObject pwrb:Class
       !*/
       Object ApOut3 $Output 4
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Ap3"
         EndBody
@@ -144,6 +147,7 @@ SObject pwrb:Class
       !*/
       Object ApOut4 $Output 5
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Ap4"
         EndBody
@@ -153,6 +157,7 @@ SObject pwrb:Class
       !*/
       Object ApOut5 $Output 6
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Ap5"
         EndBody
@@ -162,6 +167,7 @@ SObject pwrb:Class
       !*/
       Object ApOut6 $Output 7
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Ap6"
         EndBody
@@ -171,6 +177,7 @@ SObject pwrb:Class
       !*/
       Object ApOut7 $Output 8
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Ap7"
         EndBody
@@ -180,6 +187,7 @@ SObject pwrb:Class
       !*/
       Object ApOut8 $Output 9
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Ap8"
         EndBody
@@ -189,6 +197,7 @@ SObject pwrb:Class
       !*/
       Object ApOut9 $Output 10
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Ap9"
         EndBody
@@ -198,6 +207,7 @@ SObject pwrb:Class
       !*/
       Object ApOut10 $Output 11
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Ap10"
         EndBody
@@ -207,6 +217,7 @@ SObject pwrb:Class
       !*/
       Object ApOut11 $Output 12
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Ap11"
         EndBody
@@ -216,6 +227,7 @@ SObject pwrb:Class
       !*/
       Object ApOut12 $Output 13
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Ap12"
         EndBody
@@ -225,6 +237,7 @@ SObject pwrb:Class
       !*/
       Object ApOut13 $Output 14
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Ap13"
         EndBody
@@ -234,6 +247,7 @@ SObject pwrb:Class
       !*/
       Object ApOut14 $Output 15
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Ap14"
         EndBody
@@ -243,6 +257,7 @@ SObject pwrb:Class
       !*/
       Object ApOut15 $Output 16
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Ap15"
         EndBody
@@ -252,6 +267,7 @@ SObject pwrb:Class
       !*/
       Object ApOut16 $Output 17
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Ap16"
         EndBody
@@ -261,6 +277,7 @@ SObject pwrb:Class
       !*/
       Object ApOut17 $Output 18
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Ap17"
         EndBody
@@ -270,6 +287,7 @@ SObject pwrb:Class
       !*/
       Object ApOut18 $Output 19
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Ap18"
         EndBody
@@ -279,6 +297,7 @@ SObject pwrb:Class
       !*/
       Object ApOut19 $Output 20
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Ap19"
         EndBody
@@ -288,6 +307,7 @@ SObject pwrb:Class
       !*/
       Object ApOut20 $Output 21
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Ap20"
         EndBody
@@ -297,6 +317,7 @@ SObject pwrb:Class
       !*/
       Object ApOut21 $Output 22
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Ap21"
         EndBody
@@ -306,6 +327,7 @@ SObject pwrb:Class
       !*/
       Object ApOut22 $Output 23
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Ap22"
         EndBody
@@ -315,6 +337,7 @@ SObject pwrb:Class
       !*/
       Object ApOut23 $Output 24
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Ap23"
         EndBody
@@ -324,6 +347,7 @@ SObject pwrb:Class
       !*/
       Object ApOut24 $Output 25
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Ap24"
         EndBody
@@ -333,6 +357,7 @@ SObject pwrb:Class
       !*/
       Object MaxIndex $Intern 26
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Int32"
         EndBody
       EndObject

src/wbl/pwrb/src/pwrb_c_asin.wb_load

@@ -78,7 +78,7 @@ SObject pwrb:Class
       Object FactorIn $Intern 2 
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -87,7 +87,7 @@ SObject pwrb:Class
       Object FactorVal $Intern 3
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -97,6 +97,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Val"
         EndBody

src/wbl/pwrb/src/pwrb_c_asup.wb_load

@@ -247,7 +247,7 @@ SObject pwrb:Class
         Body SysBody
           Attr PgmName = "DetectText"
           Attr TypeRef = "pwrs:Type-$String80"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr NiNaAnnot = 2
           Attr NiNaCond = 1
         EndBody
@@ -259,7 +259,7 @@ SObject pwrb:Class
       Object ReturnText $Attribute 9 
         Body SysBody
           Attr PgmName = "ReturnText"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$String80"
         EndBody
       EndObject
@@ -537,7 +537,7 @@ SObject pwrb:Class
         Body SysBody
           Attr PgmName = "CtrlLimit"
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -549,7 +549,7 @@ SObject pwrb:Class
         Body SysBody
           Attr PgmName = "Hysteres"
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -644,7 +644,7 @@ SObject pwrb:Class
         Body SysBody
           Attr PgmName = "TimerTime"
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**

src/wbl/pwrb/src/pwrb_c_asupcomp.wb_load

@@ -238,7 +238,7 @@ SObject pwrb:Class
         Body SysBody
           Attr PgmName = "DetectText"
           Attr TypeRef = "pwrs:Type-$String80"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -248,7 +248,7 @@ SObject pwrb:Class
       Object ReturnText $Attribute 9 
         Body SysBody
           Attr PgmName = "ReturnText"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$String80"
         EndBody
       EndObject
@@ -519,7 +519,7 @@ SObject pwrb:Class
         Body SysBody
           Attr PgmName = "CtrlLimit"
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -531,7 +531,7 @@ SObject pwrb:Class
         Body SysBody
           Attr PgmName = "Hysteres"
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -626,7 +626,7 @@ SObject pwrb:Class
         Body SysBody
           Attr PgmName = "TimerTime"
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**

src/wbl/pwrb/src/pwrb_c_atadd.wb_load

@@ -99,6 +99,7 @@ SObject pwrb:Class
         Body SysBody
           Attr Flags |= PWR_MASK_STATE
           Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Val"
         EndBody

src/wbl/pwrb/src/pwrb_c_atan.wb_load

@@ -75,7 +75,7 @@ SObject pwrb:Class
       Object FactorIn $Intern 2 
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -84,7 +84,7 @@ SObject pwrb:Class
       Object FactorVal $Intern 3
         Body SysBody
           Attr TypeRef = "pwrs:Type-$Float32"
-          Attr Flags |= PWR_MASK_BACKUP
+          Attr Flags |= PWR_MASK_REDUTRANSFER
         EndBody
       EndObject
       !/**
@@ -94,6 +94,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Float32"
           Attr GraphName = "Val"
         EndBody

src/wbl/pwrb/src/pwrb_c_atdemux.wb_load

@@ -67,7 +67,8 @@ SObject pwrb:Class
       !*/
       Object In $Input 1 
         Body SysBody
-          Attr TypeRef = "pwrs:Type-$Time"
+          Attr Flags |= PWR_MASK_REDUTRANSFER
+          Attr TypeRef = "pwrs:Type-$Time" 
           Attr GraphName = "In"
         EndBody
       EndObject
@@ -77,6 +78,7 @@ SObject pwrb:Class
       !*/
       Object Index $Input 26 
         Body SysBody
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Int32"
           Attr GraphName = "Idx"
         EndBody
@@ -88,6 +90,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Out0"
         EndBody
@@ -99,6 +102,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Out1"
         EndBody
@@ -110,6 +114,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Out2"
         EndBody
@@ -121,6 +126,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Out3"
         EndBody
@@ -132,6 +138,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Out4"
         EndBody
@@ -143,6 +150,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Out5"
         EndBody
@@ -154,6 +162,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Out6"
         EndBody
@@ -165,6 +174,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Out7"
         EndBody
@@ -176,6 +186,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Out8"
         EndBody
@@ -187,6 +198,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Out9"
         EndBody
@@ -198,6 +210,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Out10"
         EndBody
@@ -209,6 +222,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Out11"
         EndBody
@@ -220,6 +234,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Out12"
         EndBody
@@ -231,6 +246,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Out13"
         EndBody
@@ -242,6 +258,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Out14"
         EndBody
@@ -253,6 +270,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Out15"
         EndBody
@@ -264,6 +282,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Out16"
         EndBody
@@ -275,6 +294,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Out17"
         EndBody
@@ -286,6 +306,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Out18"
         EndBody
@@ -297,6 +318,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Out19"
         EndBody
@@ -308,6 +330,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Out20"
         EndBody
@@ -319,6 +342,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Out21"
         EndBody
@@ -330,6 +354,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Out22"
         EndBody
@@ -341,6 +366,7 @@ SObject pwrb:Class
         Body SysBody
 	  Attr Flags |= PWR_MASK_STATE
 	  Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Out23"
         EndBody

src/wbl/pwrb/src/pwrb_c_atdtsub.wb_load

@@ -94,6 +94,7 @@ SObject pwrb:Class
         Body SysBody
           Attr Flags |= PWR_MASK_STATE
           Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Time"
           Attr GraphName = "Val"
         EndBody

src/wbl/pwrb/src/pwrb_c_atequal.wb_load

@@ -94,6 +94,7 @@ SObject pwrb:Class
         Body SysBody
           Attr Flags |= PWR_MASK_STATE
           Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Boolean"
           Attr GraphName = "sts"
         EndBody

src/wbl/pwrb/src/pwrb_c_atgreaterthan.wb_load

@@ -94,6 +94,7 @@ SObject pwrb:Class
         Body SysBody
           Attr Flags |= PWR_MASK_STATE
           Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Boolean"
           Attr GraphName = "sts"
         EndBody

src/wbl/pwrb/src/pwrb_c_atlessthan.wb_load

@@ -94,6 +94,7 @@ SObject pwrb:Class
         Body SysBody
           Attr Flags |= PWR_MASK_STATE
           Attr Flags |= PWR_MASK_NOEDIT
+          Attr Flags |= PWR_MASK_REDUTRANSFER
           Attr TypeRef = "pwrs:Type-$Boolean"
           Attr GraphName = "sts"
         EndBody