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VACON® 3000
Application Guide
8.2.47.2 Fault Code 68, ID 1302 - Maintenance Counter 1 Fault
Cause
•
The value of the maintenance counter is higher than the fault limit.
Troubleshooting
•
Do the necessary maintenance.
•
Reset the counter. See parameter Maintenance Counter 1 Reset (ID 490).
8.2.48 Fault Code 69 - Fieldbus Mapping Error
8.2.48.1 Fault Code 69, ID 1310 - Fieldbus Mapping Error
Cause
•
The ID number that is used to map the values to Fieldbus Process Data Out is not valid.
Troubleshooting
•
Check the parameters in the Fieldbus Data menu.
8.2.48.2 Fault Code 69, ID 1311 - Fieldbus Mapping Error
Cause
•
It is not possible to convert 1 or more values for Fieldbus Process Data Out.
•
The type of the value is undefined.
Troubleshooting
•
Check the parameters in the Fieldbus Data menu.
8.2.48.3 Fault Code 69, ID 1312 - Fieldbus Mapping Error
Cause
•
There is an overflow when the values for Fieldbus Process Data Out (16-bit) are mapped and converted.
Troubleshooting
•
Check the parameters in the Fieldbus Data menu.
8.2.49 Fault Code 76 - Start Prevented
8.2.49.1 Fault Code 76, ID 1076 - Start Prevented
Cause
•
The start command is blocked to prevent the accidental rotation of the motor during the first power-up.
Troubleshooting
•
Reset the drive to start the correct operation. The parameter settings tell if it is necessary to restart the drive.
8.2.50 Fault Code 77 - >5 Connections
8.2.50.1 Fault Code 77, ID 1077 - > 5 Connections
Cause
•
There are more than 5 active fieldbus or PC tool connections. You can use only 5 connections at the same time.
Troubleshooting
•
Leave 5 active connections. Remove the other connections.
304 | Danfoss A/S © 2021.09
Fault tracing
AB319735759636en-000101 / DPD01822
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