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Showing results for tags 'slave id'.
Hi everyone. I tried to use a MODBUS configuration using an indirect declaration of SLAVE ID, but didn't work. (see example in index 2 and 3 below) If I declare the SLAVE ID in a direct way, all OK. My problem is that I have to read several slaves from the PLC, and is realy hard to do with a fixed Modbus configuration. I am using a V130 in revision 9.6.0. Thanks in advance. Regards, Javier. P.D.: Sorry if I posted this twice. I couldn't find the first post.