Applies To:
  • CitectSCADA 5.xx, 6.00
  • CitectHMI 5.xx, 6.00
Summary:
I am using a GE RX7i series PLC with the GETCP driver version 2.02.00.243.
The GETCP driver can read and write to digital Variable Tags, it can read numeric Variable Tags, but cannot write to numeric Variable Tags. Is there a known problem with the GETCP driver?
 

Solution:
The new RX series PLC's (also known as PAC Systems Hardware) have modified the SRTP protocol, making the old GETCP incompatible.

The GETCP has now been updated to support the modified SRTP protocol.
The GETCP driver can now write to the numeric Variable Tags in the GE RX7i/RX3i PLCs.

Please download the latest released GETCP driver version 2.03.01.000 from the Citect DriverWeb.
 
Keywords:
TagWrite, RX, RXi, GETCP  

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