Published: 07/13/2004
| Question: | EF -- Fault Code Description |
| Answer: | Digital Operator Display Text: EF
Description: EF (External fault) Drive receives an external fault input from control circuit terminal. EF0: External fault reference through MODBUS communications EF1: External fault input command from control circuit terminal S1 EF2: External fault input command from control circuit terminal S2 EF3: External fault input command from control circuit terminal S3 EF4: External fault input command from control circuit terminal S4 EF5: External fault input command from control circuit terminal S5 EF6: External fault input command from control circuit terminal S6 EF7: External fault input command from control circuit terminal S7.
Causes and Corrective Actions: Check the external circuit sequence).
A complete list of fault codes is available in the V7 instruction manual. Find the manual on the Yaskawa website. |
Product Information:
| Product Group: | Inverters/Drives |
| Product: | V74X Drive, V7N Drive, V7 Drive |
| Applications: | |
| Category: | Fault Code Description |
Other Information:
| Link to related files: |  |
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