Download Ladder Communication Modules

Transcript
A8-1
A8.
Troubleshooting
These are troubleshooting flowcharts for common errors involving the module.
Error
Is sequence CPU
module in error?
Yes
Rectify the error of the sequence
CPU module.
No
Is RDY LED lit?
No
See A8.1, "RDY LED is not Lit."
No
See A8.2, "Send Error."
Yes
Is sending normal?
Yes
See A8.3, "Receive Error."
IM 34M6H22-02E
2nd Edition : Jan. 30, 2008-00