10/28/2020 7:44 AM | |
Posts: 23 Rating: (0) |
Hello Gurus! I have a portal lathe with 840d sl, PCU50. I am the service technician for this workshop. The machine uses an R parameter (R410) as a condition for its measure cycle, but I need to know where in the PLC this parameter is set so I can trace a fault. How can I find the source of this parameter? In our PLC, FB101 is 'Read R parameter', and FB102 is 'Write R parameter', but individual variables are not listed. I have attached the S7 project for your reference. Thanks in advance. R Attachment14010v_2_20171111.zip (73 Downloads) |
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