Hydac FAM 5 FluidAqua Mobil, Инструкция по эксплуатации и техническому обслуживанию

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Resolving errors/Eliminating errors
FAM 5
en-US
Page 93 / 148
BEWA FAM5 4166129a en-us 2019-03-04.docx 2019-03-04
12 measured value AS temp / 13 measured value AS %S
Trigger for the
message: No valid signal received from sensors.
12 measured value AS temp: The unit continues to
operate.
13 measured value AS %S: The unit switches to the
follow-up phase and switches off.
Remedy: Perform the following steps:
S
te
p
Description
1. Message:
12 measured value AS temp
13 measured value AS %S
2. Switch the unit off at the main switch and unplug the power
connector.
3 Check the cables and plugs of the corresponding sensor up to
the PLC.
4.
->a. The cable and plug are OK. -> proceed to Step 5.
->b. The cable and plug are not
OK.
-> proceed to Step 9.
5. Check / replace the sensor
6. Plug the power plug into the power outlet.
Switch on the FAM at the main switch and start operation by
pressing the F1 key.
7.
->a. The fault is repeated. -> proceed to Step 8.
->b. The fault is not repeated. -> proceed to Step 13.
8. The PLC is faulty. -> proceed to Step 12.
9. Replace the cable and/or the plug.
10. Plug the power plug into the power outlet.
Switch the unit on using the main switch and start operation by
pressing the F1 key.
11.
->a. The fault is repeated. -> proceed to Step 5.
->b. The fault is not repeated. -> proceed to Step 13.
12. Contact the HYDAC Service Department.
13. The fault is repaired.