Control Techniques Commander SE SE53403000 User Manual

67 Commander SE User Guide
www.controltechniques.com Issue Number 8
8.2 Alarm warnings
There are three ALARM codes which flash in the right hand display, along with the
standard display, to warn the user that if no action is taken, the drive will trip. The codes
are shown in Table 8.2.
For example:
Table 8.2 Alarm Warnings
* Does not apply to Size 1 units.
8.3 HF-Hardware fault trip codes
HF trips are internal hardware faults within the drive. Powering the drive down and re-
applying power could clear the fault.
For full list of hardware fault trip codes, refer to the Commander SE Advanced User
Guide.
If a HF trip occurs, the Drive Healthy relay will open to indicate this. The serial
communications will not function during a HF trip.
Display Condition Cause Solution
OVL
lxtoverload
Motor current greater than
programmed rated motor
current
Reduce motor current (load)
hot
Heatsink/IGBT
junction temperature
high
Drive running outside
specified ambient
temperature/motor current
rating curves
Reduce ambient
temperature or reduce
motor current (load)
*br.rS
Braking resistor
overload
Braking resistor thermal
model exceeded
See Commander SE
Advanced User Guide
Fr
50.0
hot
50.0
NOTE

Control Techniques Commander SE SE53403000 Specifications

General

Brand	Control Techniques
Model	Commander SE SE53403000
Category	Inverter
Language	English