User Manual

Controller user's manual INDU-50 v1.95(86)EN
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14. The most frequently asked questions (FAQ)
1. What to do when the governor does not switch on?
 Check the power supply of the governor.
2. The governor does not record the data after the end of the process.
 Check the setting of the SF46 cell. If continuous recording is required,
 which means recording regardless of the operation mode, write 0.
3. Is it possible to ommit the access code to service functions accessible for the user?
 Write 0 (zero) as the access code of the governor.
4. Transmission in RS485 network does not operate.
 Check addresses in RS485 network. Attention! Each device must have an individual address.
 The problem may also be: - incorrectly set baud rate in the governor, swapped A and B signals, damaged
transmission line, and many others.
5. Temperature sensor PT-100, PT-500 or PT-1000 does not operate.
 Check the setting correctness for the temperature sensor, e.g. for the first sensor, PT-100, value 1
should be set in cell SF2.