Automation Systems and Communication Protocols - plc controller repairing pradeepdhoni - July 24, 2010 - 03:44 AM Post subject: plc controller repairing
for damaged plc, whether we can open and check.
what is the PM frequency for PLc? Logixpres - Jan 17, 2011 - 11:52 PM Post subject:
pradeepdhoni wrote:
for damaged plc, whether we can open and check.
what is the PM frequency for PLc?
Which plc u r saying abt?. . .normaly plc's comes with power module ,cpu module, io modules etc.we can replace the faulty modules to trobleshoot them.but i dnt think we can directly open a modern plc with a screw driver and repair it .pls specify which type u dealing with