1/18/2018 5:53 AM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating: (877) |
Hello SDA_TAG, F60066 - Error communicating with sensor, i.e. CU monitors cooling fan & drive temp. If CU did not received the feed back values or the values deviates than the monitoring channels, this fault triggers. Please check r0949 value, if it is 1, it means data is not received or if it is 2, it means fan monitoring or temp sensor are not switched ON. Please switch OFF & ON the power of drive + CU unit & check. If the problem persist, check the connections of cooling fan, temp sensors. Please check cooling fan, if dirt is accumulated over fan, grill etc. etc. Also check if the cooling fan rotate at full speed. HTH. |
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