Javier79 Posted October 11, 2005 Report Posted October 11, 2005 (edited) Hi, my problem is when i tranfer the program to the OP the ModBus protocol doesn't run. What are the errors possibilities??? Someone can help me, please. Javier. Thank you. Edited October 12, 2005 by Javier79 Quote
Jorji Posted July 26, 2006 Report Posted July 26, 2006 Why you use ModBus protocol??? U can transfer project to OP77B by many ways: serial, usb and MPI protokol. When switch on the power of OP check the setup - maybe there is something wrong. Quote
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