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FAQ

 Differences of System Variables

Each System Variable Name will be changed to the one which is corresponded.

Please refer the list below for the details.

System Variables of GP-PRO/PB3 C-Package System Variables of GP-PRO EX
System Variable Name Type System Variable Name Summary
#AvgLogicTime Integer #L_AvgLogicTime Average of 64 cycles of #L_LogicTime
#AvgScanTime Integer #L_AvgScanTime Average of 64 cycles of #L_ScanTime
#LogicTime Integer #L_LogicTime Time between 0 Step and END Instruction
#ScanCount Integer #L_ScanCount Scan Count
#ScanTime Integer #L_ScanTime Scan Time between 0 Step and next 0 Step
#WatchdogTime Integer #L_WatchdogTime Storing Watch Dog Time Value of Control
#PercentAlloc Integer #L_PercentScan Percentage of Controller Operation
#TargetScan Integer #L_ConstantScan Cycle of Controller
#ControlInfo Unused #L_ControllInfo Storage Area of Controller Informations
#ForceCount Unused #L_ForceCount Storing Numbers of Force Change Settings
#IOInfo Unused #L_IODInfo[0] Storage Area of Informations of I/O Driver 0
#IOStatus[0] Unused #L_IOStatus[0] Status of I/O Driver 0
#IOStatus[1] Integer #L_IOStatus[1] Status of I/O Driver 1
#IOStatus[2] Unused #L_IOStatus[2] Status of I/O Driver 2
#IOStatus[3] Unused #L_IOStatus[3] Status of I/O Driver 3
#Platform Integer #L_Platform Storing Platform Informations of Controller
#Status Integer #L_Status Storing Status Informations of Controller
#Version Integer #L_Version Storing Farmware Versions of Control
#FaultCode Integer #L_CalcErrCode Storage Area of Calculation Error Code
#FaultRung Integer #L_FaultStep Storage Area of Calculation Error Step Number
#IOFault Bit #L_IOFault0 Flag of I/O Error
#DisableAutoStart Bit #L_AutoRunSW Setting Mode when Starting up
#Fault Bit #L_Fault Flag of Error Handler
#FaultOnMinor Bit #L_FaultStopSW Setting Continuous Error Switch
#Command Integer #L_Command Changing Mode of Controller
#Screen Integer #H_ChangeScreenNo Confirming Change Screen Number
#Clock100ms Bit #L_Clock100ms 100 ms Clock Pulse
#Year Integer #H_CurrentYear Displaying the Current Year by BCD 2 digit
#Month Integer #H_CurrentMonth Displaying the Current Month by BCD 2 digit
#Day Integer #H_CurrentDay Displaying the Current Day by BCD 2 digit
#Time Integer #L_Time Displaying the Current Hour/Minute by BCD 4 digit
#EditCount Unused #L_EditCount Storage Area of ONLINE Edit Count
#LadderMonitor Integer #L_LogicMonitor Trigger Switch of Ladder Monitor
#RungNo Integer #C_LogicMonStep Instructing Display Step of Ladder Monitor

 NOTE
In case that #WCLScan, #WCLStatus, or #PercentMemCheck is allocated as the operand, the variables will be undefined.
The unit of #ScanTime is 1ms, and that of #L_ScanTime is 0.1ms.

When converting from GP-PRO/PB3 C-Package, the value will be shown by being multiplied by ten because of the unit. It is required to divide the value of #L_ScanTime by 10, in case of using scan time for display or calculation.


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