List of Contributions

Having no luck with getting the master and slave to communicate upon request from the same company we sent the Master PLC to just have the program reinstalled (we had the program) we sent the master plc with the slave PLC and the I/O racks for both PLC's. After 3-4 weeks later getting all the components ...

Reckon I'll search elsewhere for a solution to my controller issue. A lot of information and knowledgeable individuals on the site. Depending on your hierarchy within the programming community will determine the assistance one receives. ------------------------------ Bryan "Bo" Davidson ---- ...

How do I go about correcting this issue or checking to see what comm its assigned to? Has master and slave PLC's. Have the laptop and Rslinx classic what Rslogix 500 version do I need to get and the procedures so I don't go and change anything besides the comm to get them to communicate? Appreciate ...

Thank you for replying, I've changed both but still wont communicate with the slave PLC. The AIC for the master that has the 4 green LED's are all working (3 are solid and one is flashing) but the AIC for the slave has 3 solid and 1 not on at all. My understanding is its not receiving the master ...

Hello all, I'm BRAND new to the programming world so be kind. My issue is I had a Micrologix 1500 (master PLC) that lost the program so sent it to our machine rep with the backup program. Upon getting the PLC back and re-installing it works like it should but wont communicate with the slave ...