Danfoss VACON 100 FLOW Series Application Manual page 315

VACON® 100 FLOW
Application Guide
12.3.117 Fault Code 65, ID 1065 - PC Communication Fault
Cause
• The data connection between the PC and the drive is defective.
Troubleshooting
• Check the installation, cable, and terminals between the PC and the drive.
12.3.118 Fault Code 66, ID 1366 - Thermistor Input 1 Fault
Cause
• The motor temperature increased.
Troubleshooting
• Check the motor cooling and the load.
• Check the thermistor connection.
• If the thermistor input is not used, you have to short-circuit it.
• Ask for instructions from your nearest distributor.
12.3.119 Fault Code 66, ID 1466 - Thermistor Input 2 Fault
Cause
• The motor temperature increased.
Troubleshooting
• Check the motor cooling and the load.
• Check the thermistor connection.
• If the thermistor input is not used, you have to short-circuit it.
• Ask for instructions from your nearest distributor.
12.3.120 Fault Code 66, ID 1566 - Thermistor Input 3 Fault
Cause
• The motor temperature increased.
Troubleshooting
• Check the motor cooling and the load.
• Check the thermistor connection.
• If the thermistor input is not used, you have to short-circuit it.
• Ask for instructions from your nearest distributor.
12.3.121 Fault Code 68, ID 1301 - Maintenance Counter 1 Alarm
Cause
• The value of the maintenance counter is higher than the alarm limit.
Troubleshooting
• Do the necessary maintenance.
• Reset the counter. See parameter B3.16.4 or P3.5.1.40.
12.3.122 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 B3.16.4 or P3.5.1.40.
Danfoss A/S © 2023.08
Fault Tracing
AB298035655957en-000201 / DPD01083 | 315