5SHX1060H0003 3BHB020538R0001 3BHE024415R0101 GVC714A101

5SHX1060H0003 3BHB020538R0001 3BHE024415R0101 The GVC714A101 combines the custom code capabilities of a PC-based control system with a standardised interface and more control features than a typical PLC. Legacy memory areas of the PAC device can be accessed using standard reference variables. Reference variables are mapped to specific I/O or internal register locations in the controller. Full access to PAC memory (and custom programs) requires symbolic variable memory support. Symbolic variables are not mapped to specific registers; instead, the controller allocates memory for symbolic variables from its managed memory area as needed.

5SHX1060H0003 3BHB020538R0001 3BHE024415R0101 The GVC714A101 can read and write symbolic variables from and to the controller. In addition, to optimise performance, the Kepware driver reads blocks and performs multiple writes to the symbol variable memory. For customers who have standardised on KEPServerEX, a single OPC server with a plug-in device driver architecture means they can seamlessly integrate full GE PACSystems connectivity into their existing KEPServerEX applications.