4.5 Command Data Field
105
4.5.7 Alarm/Warning Field Specifications: ALARM
The alarm/warning field is the second byte of main command response. The SERVOPACK sets an
alarm or warning code in this byte and returns the response.
To monitor detailed information on alarms or warnings, use a command (ALARM_RD: 05H) Read
Alarm/Warning or CX-Drive.
Refer to
8.3 Alarm/Warning Display and Troubleshooting
for more information on the causes of alarm/
warning as well as corrective actions.
Alarm
Display of
Response
Alarm Name
Meaning
02H
Parameter Error 0
The data of the parameter in the SERVOPACK is incorrect.
Parameter Error 1
The data of the parameter in the SERVOPACK is incorrect.
Parameter Error 2
The data of the parameter in the SERVOPACK is incorrect.
Parameter Error 3
The data of the parameter in the SERVOPACK is incorrect.
03H
Main Circuit Detector Error
Detection data for the main circuit is incorrect.
04H
Parameter Setting Error
The parameter setting is outside the allowable setting range.
05H
Unsupported Product
Alarm
SERVOPACK is faulty.
0bH
Servo ON Reference
Invalid Alarm
After the servo ON signal was sent through the CX-Drive, the
SV_ON command of the MECHATROLINK-
II
was sent.
10H
Overcurrent
An overcurrent flowed through the IGBT or the SERVOPACK heat
sink was overheated.
28H
Emergency Stop
An emergency stop signal was input while the servomotor were
running.
40H
Overvoltage
The main circuit DC voltage is excessively high.
41H
Undervoltage
The power supply was turned ON again before the SERVOPACK
power supply was cut off.
51H
Overspeed
The servomotor speed is excessively high.
71H
Overload: High load
The servomotor was operating for several seconds to several tens
of seconds under a torque largely exceeding the rating.
72H
Overload: Low load
The servomotor was operating continuously under a torque
exceeding the rating.
73H
Dynamic Brake Overload
The servomotor did not stop three seconds or more after the servo
was turned OFF.
7AH
Board Overheated
The temperature inside the SERVOPACK increased excessively.
SERVOPACK Built-in Fan
Stop
The SERVOPACK built-in fan stopped.
b3H
Current Detection Error
Servomotor current detector is faulty, or servomotor power line is
disconnected.
TOEP_C710806_03A_1_0.book Seite 105 Montag, 2. Juli 2007 3:55 15
