Abnormality Code List
Motion when abnormality of operator is detected:
The motion frequency LED flickers in the same frequency as abnormality code №
(The control panel buzzer sounds for 30 seconds interlocking with LED after abnormality is detected.
LED flickers up until abnormality becomes restored.)
Motion frequency display LED
Detailed Description of Operator Abnormality
P18
Abnormality concerning motor.
Check on whether motor connector has come off.
Abnormality concerning hall IC.
Check on whether hall IC connector has come off or not.
Check on source voltage.
Use the product within the scope of AC220-230V±10%.
Failure has occurred in motor, brakes, and hall IC.
Please contact the supplier.
Failure has occurred in control panel.
Contact the supplier.
※In case the operator has become restored when you operate pushbutton switch
or transmitter, abnormality display is cancelled automatically.
Unless the operator gets restored normally because of the above abnormality, contact the supplier.
When you often open & close shutter at a hot time, there
is a case in which IPM is abnormal.
Shutter weight is too heavy. Check on frontage, effective
height, slat thickness etc. of shutter.
Code
No.
Motor drive circuit over-
current abnormal
Motor hall sensor U
phase abnormal
Motor hall sensor V
phase abnormal
Motor hall sensor W
phase abnormal
Since brakes are deemed unusual, check on whether they
work properly.
10
IPM abnormal
8
Motor source voltage drop
Motor source voltage
excess
7
AC voltage abnormal
1
Motor lock abnormal
Motor cable breaking
abnormal
Motor hall sensor
Abnormal
3
2
12
13
Motor reverse revolution
abnormal
Motor revolving speed abnormal
Since brakes are deemed unusual, check on whether they
work properly.
Description
Items confirmed
14
EEPROM abnormal
4
5
6
11
9
