This is a predefined DUT with overlapping elements.The DUT can be used for communication between the PLC and a touch terminal of the GT series.
When the GT terminal writes recipe data to a PLC or reads it from a PLC, the recipe control function stores the following information in the control device and the following 3 registers. Please note, within the Word address n, bits 0-2 are set or reset by the user or PLC. Bits 8-F are automatically set or reset.
0: Normal operation, no error has occurred
1: Recipe number does not exist
2: Block number does not exist
3: There is not enough memory left.
4: SD card reading error (no or defective SD card, wrong format, etc.)
5: SD card writing error (no or defective SD card, wrong format, etc.)
6: CSV format error
7: Block number error
"n" represents the starting word address you set for the device on the GT Configuration dialog's recipe tab in GTWIN. For example, if you selected the internal GT register WGR10 as the starting address for recipe control, n+1 will be stored in WGR11, n+2 in WGR12 and n+3 in WGR13.