Honeywell 3G SmartVFD HVFD3D3A0015 Installation And User Manual page 70

Troubleshooting
ALARM 14, Ground fault
There is current from the output phases to ground, either in the cable between the
adjustable frequency drive and the motor or in the motor itself.
Troubleshooting
ALARM 15, Hardware mismatch
A fitted option is not operational with the present control board hardware or soft-
ware.
Record the value of the following parameters and contact Honeywell:
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ALARM 16, Short-circuit
There is short-circuiting in the motor or motor wiring.
Troubleshooting
WARNING/ALARM 17, Control word timeout
There is no communication to the adjustable frequency drive.
The warning is only active when 8-04 Control Word Timeout Function is NOT set to
[0] Off.
If 8-04 Control Word Timeout Function is set to [5] Stop and Trip, a warning
appears and the adjustable frequency drive ramps down until it stops then dis-
plays an alarm.
31-00559-01
• Remove power and check if the motor shaft can be turned.
• Make sure that the motor size matches the adjustable frequency drive.
• Check parameters 1-20 to 1-25 for correct motor data.
• Remove power to the adjustable frequency drive and repair the ground fault.
• Check for ground faults in the motor by measuring the resistance to ground
of the motor leads and the motor with a megohmmeter.
15-40 FC Type
15-41 Power Section
15-42 Voltage
15-43 Software Version
15-45 Actual Typecode String
15-49 SW ID Control Card
15-50 SW ID Power Card
15-60 Option Mounted
15-61 Option SW Version (for each option slot)
• Remove power to the adjustable frequency drive and repair the short circuit.
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