Alter Ego Posted September 22, 2006 Report Posted September 22, 2006 I am writing this PLC code for Modicon Compact 265 connected to a Magelis XBT-F024110 and run into a few problems. 1. All the bottons (default images) does not display on Magelis, a red X is displayed instead. Do I need to install an add-on or activate something? 2. Been searching for a simple "move a constant value to a 4x register" instruction, found a lot of move instruction but not the one i am looking for. Any help would be greatly appreciated. Thanks, Alter Ego Quote
Crossbow Posted September 23, 2006 Report Posted September 23, 2006 You are correct. Modicon didn't think to make a simple MOVE instruction. Instead, do a subtract (SUB) with two fixed numeric values and put the answer in a 4x address. Quote
waynes Posted September 24, 2006 Report Posted September 24, 2006 This usually happens if there is no comms to the PLC. Check the comms cable/ driver config. Quote
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