TeSysU Err LED

martin1

Member
M
Join Date
Apr 2008
Location
Britan
Posts
43
Hi all,

I have started a project and I am ubale to reset the err light from a TeSysU starter.
Everytime I do a full download to the M340 when the PLC goes into run mode all the tesysU modules go into fault. The LO1 output is active and cannot be reset.
The only way I can reset the err light is to power cycle the module.

Any thoughts?
 

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