User manual

15 Alarms and warnings
−130−
Alarm code output
Alarm type
Number of times
the ALARM LED
blinks
AL2 AL1 AL0
Alarm code
Motor operation
upon alarm
∗
Reset using the
ALM-RST input/
OPX-2A/MEXE02
Position range error
32  Possible
Absolute position loss
33  Possible
ABS not supported
47  Possible
No battery
48  Possible
Electronic gear setting
error
7 ON ON ON
71 × Not possible
Sensor error during
operation
28 × Not possible
Encoder communication
error
2A × Not possible
Sensor error during
initialization
42 × Not possible
Rotor rotation during
initialization
43 × Not possible
Encoder EEPROM error
44 × Not possible
Motor combination error
8 OFF OFF OFF
45 × Not possible
EEPROM error
9 OFF OFF ON 41 × Not possible
∗ The symbols in the “Motor operation upon alarm” field are explained below.
×: When an alarm generates, the motor current will be cut off and the motor will lose its holding torque.
In the case of an electromagnetic brake motor, the motor will become unexcited and the electromagnetic
brake will hold the load automatically.
: Even when an alarm generates, the motor current will not be cut off and the motor position will be held.