Add default value to DATA_FLNK

Db/ecmcPluginDAQ.template

@@ -2,12 +2,12 @@
 record(waveform,"$(P)DAQ-${Name}-DataAct"){
   info(asyn:FIFO, "1000")
   field(DESC,     "Data")
-  field(PINI,     "1")
   field(DTYP,     "asynFloat64ArrayIn")
   field(INP,      "@asyn(${PORT},$(ADDR=0),$(TIMEOUT=1000))plugin.daq.${Name}.data")
   field(FTVL,     "DOUBLE")
   field(NELM,     "${NELM}")
   field(SCAN,     "I/O Intr")
+  field(FLNK,     "${FLNK=''}")
   field(TSE,      "0")
 }
 

iocsh/edwin_test.script

@@ -82,7 +82,7 @@ ${SCRIPTEXEC} ${ecmc_plugin_daq_DIR}ecmcDAQAddDataItem.cmd,     "PARAM=ec0.s7.ti
 ${SCRIPTEXEC} ${ecmc_plugin_daq_DIR}ecmcDAQAddDataItem.cmd,     "PARAM=ec0.s7.timestamp01, FORMAT=1"
 ${SCRIPTEXEC} ${ecmc_plugin_daq_DIR}ecmcDAQAddDataItem.cmd,     "PARAM=ec0.s7.mm.analogInputArray01"
 
-${SCRIPTEXEC} ${ecmc_plugin_daq_DIR}ecmcDAQFinalizeArray.cmd    "NAME=${NAME}"
+${SCRIPTEXEC} ${ecmc_plugin_daq_DIR}ecmcDAQFinalizeArray.cmd    "NAME=${NAME},DATA_FLNK=''"
 
 #- To check result use  camon -t c6025a:DAQ-ToEdwin-DataAct
 

scripts/ecmcDAQFinalizeArray.cmd

@@ -11,8 +11,9 @@
 #-###############################################################################
 #-
 #- Arguments
-#- NAME : Name of DAQ array
-#-
+#- NAME      : Name of DAQ array
+#- DATA_FLNK : Forward link from data array (optional, default to '')
+#- 
 #-################################################################################
 
 #- Connect to sources in order to know NELM.. Data sources must be known before added with the scripts..
@@ -24,7 +25,7 @@ ecmcIf("${DAQ_NELM=-1}<0")
 ${IF_TRUE}ecmcExit  : Failed read DAQ array NELM
 ecmcEndIf()
 
-dbLoadRecords(ecmcPluginDAQ.template,"P=${ECMC_PREFIX},Name=${NAME},NELM=${DAQ_NELM},PORT=ECMC.PLUGIN.DAQ.${NAME}")
+dbLoadRecords(ecmcPluginDAQ.template,"P=${ECMC_PREFIX},Name=${NAME},NELM=${DAQ_NELM},PORT=ECMC.PLUGIN.DAQ.${NAME},FLNK=${DATA_FLNK=''}")
 epicsEnvUnset(DAQ_NELM)
 epicsEnvUnset(ECMC_DAQ_CURR_CH)
 epicsEnvUnset(ECMC_DAQ_CURR_ITM)