PC Control / Profi Control 645-12M Instruction Manual pdf - Kuhnke
PC Control / Profi Control 645-12M Instruction Manual pdf - Kuhnke
PC Control / Profi Control 645-12M Instruction Manual pdf - Kuhnke
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PLC error and failure handling<br />
4.10.4. Checksum in user program (failure #8)<br />
During program generation, a checksum (CS) is generated<br />
over the entire user program memory according to a certain<br />
algorithm.<br />
Cause<br />
Reaction<br />
Notificatoin<br />
Remedy<br />
When starting the controller, the monitor re-calculates the<br />
checksum and compares it to the stored value. If the result<br />
is inequal, the monitor recognises a failure.<br />
-- the controller will not start<br />
-- error byte "ERR00.00" will be set to 8<br />
-- find and remove the cause of the failure<br />
-- use the Transmit command of the KUBES PLC menu to<br />
tansmit the project again to the controller<br />
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