Chapter 13 Warning CodesMS300 (High Speed Model)
13-2
ID No. Display Descriptions
9
IGBT is over-heated than protection level 1~10 HP: 90
o
C
Corrective Actions
Ensure that the ambient temperature falls within the specified
temperature range.
Make sure that the ventilation holes are not obstructed.
Remove any foreign objects from the heat sink and check for possible
dirty in heat sink.
Check the fan and clean it.
Provide enough spacing for adequate ventilation.
11
PID feedback loss
12
ACI signal loss
When Pr. 03-19 is set to 1 or 2.
13
Low current
15
PG feedback error
16
PG feedback loss
17
Over-speed warning
18
Over speed deviation warning
20
When the output current exceeds the over-torque detection level (Pr. 06-07
or Pr. 06-10) and also exceeds Pr. 06-08 or Pr. 06-11, when Pr. 06-06 or
Pr. 06-09 is set as 1 or 3, it will display warning without abnormal record;
when Pr. 06-06 or 06-09 is set as 2 or 4, it will display error, stop running
and there will be an abnormal record.
Corrective Actions
Check if motor is overloaded.
Check Pr. 05-01 motor rated current is correct or not.
Increase motor capacity.
21
22
Motor over-heating
24
Over slip
25
Auto tuning processing
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