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TwinCat Sys Manager: INIT to PREOP' failed! Error: 'check product code'
发布于 2021-01-10 03:10:38
We have a running TwinCat project on a PC. After the restart of the machine, the following error occurs when i try to run the project in "Run Mode" or try Online Reset.
Errors:
Type Server (Port) Timestamp Message
Error (65535) 'Term 29 (EK1100)' (1006): state change aborted (requested 'PREOP', back to 'INIT').
Error (65535) 'Term 29 (EK1100)' (1006): 'INIT to PREOP' failed! Error: 'check product code'. Device 'EL1014-XXXX-XXXX' found and 'EK1100-0000-0018' expected.
Warning (65535) 'Term 33 (EL1014) (1010) - Term 34 (EL1014) (1011)' Communication interrupted
Warning (65535) 'Term 35 (EK1100) (1012) - Term 43 (EL1014) (1020)' Communication interrupted
Tree structure
Online State
The EK1100 and EL1014 were changed, but the error stays. Please, can you suggest a fix for this problem?
Questioner
ZhivkoPetkov
Viewed
44
Thanks for the reply Filippo. I did the scan and added the found configuration. Now the devices are all in PREOP state, but the following messages occurs: "Device 2 (Ethercat) needs sync master (at least one variable linked to a task variable). This means to link an input to the PLC program or something other?
it means you have no input from your plc task connected to your hardware.Make sure connect at least one input and reactivate again.