Updated OPC-UA Read

Destination2Unknown · Nov 29, 2022 · 5414b02 · 5414b02
1 parent e3cf647
commit 5414b02
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Showing 2 changed files with 9 additions and 7 deletions.
diff --git a/pytuneOPC/pidlogger/plclogger.py b/pytuneOPC/pidlogger/plclogger.py
@@ -107,12 +107,13 @@ def Record():
         else:
             current_date_time = datetime.utcnow().strftime('%d-%m-%Y %H:%M:%S.%f')
             try:            
-                #Setup tags to read               
-                actualpv=round(gData.PID_PV.read_value(),2)
+                #Setup tags to read       
+                retOPC=gData.comm.read_values((gData.PID_PV,gData.PID_CV,gData.PID_SP))
+                actualpv=round(retOPC[0],2)
                 pvtext.set(actualpv)               
-                actualcv=round(gData.PID_CV.read_value(),2)
+                actualcv=round(retOPC[1],2)
                 cvtext.set(actualcv)           
-                actualsp=round(gData.PID_SP.read_value(),2)
+                actualsp=round(retOPC[2],2)
                 sptext.set(actualsp)
                 #If successful increment read counter
                 gData.ReadCount+=1

diff --git a/pytuneOPC/plcpidsim/plcsim.py b/pytuneOPC/plcpidsim/plcsim.py
@@ -90,10 +90,11 @@ def thread_start():
 
     def start():
         try:
-            #Setup tags to read        
-            actualcv=round(gData.PID_CV.read_value(),2)
+            #Setup tags to read  
+            retOPC=gData.comm.read_values((gData.PID_CV,gData.PID_SP))      
+            actualcv=round(retOPC[0],2)
             cvtext.set(actualcv)      
-            actualsp=round(gData.PID_SP.read_value(),2)
+            actualsp=round(retOPC[1],2)
             sptext.set(actualsp)
 
             #Send CV to Process