Burkert 8745 MFC Ethernet, Руководство по эксплуатации

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Troubleshooting
Type 8745 Ethernet, 8745 Analogue
12.1.2 Product status indicator is red (MFM
Ethernet)
Identify the cause to solve the problem:
1. The supply voltage is out of the error range. The product can
be damaged.
→
Operate the product within the specifications. If the product
status indicator is still red, then send the product back to
Bürkert.
2. The product variant Ethernet is not correctly connected to the
PLC.
→ Check the wiring.
→
Check the PLC status.
→ If the EtherCAT protocol is used, make sure the incoming
cable (reception from the PLC) is inserted in the ETH1 port
and the outgoing cable is inserted in the ETH2 port.
3. The sensor, the internal memory or the product is defective.
→
Contact the manufacturer, because maintenance is needed.
12.1.3 Product status indicator is red (MFC
Analogue)
Identify the cause to solve the problem:
1. The supply voltage is out of the error range. The product can
be damaged.
→
Operate the product within the specifications. If the product
status indicator is still red, then send the product back to
Bürkert.
2. Incorrect Autotune or Autotune aborted.
→ Make sure that the fluid flows through the product.
→
Do the Autotune again.
3. The sensor, the internal memory or the product is defective.
→
Contact the manufacturer, because maintenance is needed.
12.1.4 Product status indicator is red (MFC
Ethernet)
Identify the cause to solve the problem:
1. The supply voltage is out of the error range. The product can
be damaged.
→ Operate the product within the specifications. If the product
status indicator is still red, then send the product back to
Bürkert.
2. Incorrect Autotune or Autotune aborted.
→ Make sure that the fluid flows through the product.
→
Do the Autotune again.
3. The product is not correctly connected to the PLC.
→
Check the wiring.
→ Check the PLC status.
→
If the EtherCAT protocol is used, make sure the incoming
cable (reception from the PLC) is inserted in the ETH1 port
and the outgoing cable is inserted in the ETH2 port.
4. The sensor, the internal memory or the product is defective.
→ Contact the manufacturer, because maintenance is needed.
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