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how to check cable
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Topic: how to check cable (Read 11253 times)
ashish
Newbie
Posts: 25
how to check cable
«
on:
November 07, 2008, 09:54:03 PM »
i am using E10 relay PLC for a small application.
I have got a programming cable for E10 PLC which i am using from last 1 year.
But now, i could not communicate with PLC using that cable.
I could not transfer the program nor i can detect the PLC.
I am not sure weather cable is damaged or what.
How to check / test the cable, weather it is ok or not OK. I checked out on 2
different PLCs but it doesent work.
I do not have any more PLC with me to ckeck up.
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support
Global Moderator
Hero Member
Posts: 3174
Re:how to check cable
«
Reply #1 on:
November 08, 2008, 11:58:54 PM »
You can find a standard DB9 cable used by PC to communicate with the PLC. The signal are straight through. You can also make your own cable 2-2, 3-3,4-4,5-5. If the PC cable works that means your cable is probably broken internally.
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how to check cable