![Danfoss D9h Скачать руководство пользователя страница 152](http://html2.mh-extra.com/html/danfoss/d9h/d9h_operating-manual_5121583152.webp)
•
•
•
•
•
•
•
•
•
•
•
9.4.53 ALARM 55, AMA Parameter Out of Range
Cause
The AMA cannot run because the paramenter values of the motor are out of the acceptable range.
Troubleshooting
Check the settings in
parameter group 1-2* Motor Data
.
9.4.54 ALARM 56, AMA Interrupted by User
Cause
The AMA is manually interrupted.
Troubleshooting
Re-run the AMA calibration.
9.4.55 ALARM 57, AMA Internal Fault
Cause
Internal fault.
Troubleshooting
Try to restart the AMA. Repeated restarts can overheat the motor.
9.4.56 ALARM 58, AMA Internal Fault
Cause
Internal fault.
Troubleshooting
Contact the Danfoss supplier.
9.4.57 WARNING 59, Current Limit
Cause
The current is higher than the value in
parameter 4-18 Current Limit
.
Troubleshooting
Ensure that the motor data in
parameters 1-20
to
1-25
is set correctly.
Increase the current limit if necessary. Ensure that the system can operate safely at a higher limit.
9.4.58 ALARM 60, External Interlock
Cause
A digital input signal indicates a fault condition external to the drive. Within the control compartment, the following 3 relay con-
tacts are connected in series to 1 digital input that is used as a thermal overload relay:
KFJ.1 monitors the heat within the input power options cabinet.
KFJ.2 monitors the heat within the output filter cabinet.
KFJ.3 monitors the heat within the input filter cabinet.
When the thermal switches in any of these cabinets open due to overtemperature, the drive trips on External Interlock [A60].
Troubleshooting
Open the control compartment and check for any lights in relays KFJ.1, KFJ.2, and KFJ.3. If no lights are present, check for other
external interlocks.
Clear the external fault condition.
To resume normal operation, apply 24 V DC to the terminal programmed for external interlock.
Reset the drive.
AQ262139143212en-000301 / 130R0879
152 | Danfoss A/S © 2021.10
Maintenance, Diagnostics, and
Troubleshooting
VLT® AutomationDrive FC 302
Operating Guide
Содержание D9h
Страница 2: ......
Страница 11: ...AQ262139143212en 000301 130R0879 11 Danfoss A S 2021 10 Introduction VLT AutomationDrive FC 302 Operating Guide...
Страница 12: ...AQ262139143212en 000301 130R0879 12 Danfoss A S 2021 10 Introduction VLT AutomationDrive FC 302 Operating Guide...
Страница 13: ...AQ262139143212en 000301 130R0879 13 Danfoss A S 2021 10 Introduction VLT AutomationDrive FC 302 Operating Guide...