Table of Contents
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Alarm
Alarm content
code
MAG/EHS data
E-F
abnormal
EXT. sensor
E-L
communication off
EXT. sensor data
E-n
abnormal
LOG (serial)
E-P
communication off
LOG (serial) data
E-U
abnormal
E-r
E5V is lost
Master bearing is
E-G
abnormal
LOG (contact) data
E-u *1
abnormal
137
Detailed
code
33
EHS data abnormal (timeout is 17 sec).
EXT. sensor system is stopped or serial signal from EXT.
30
sensor is cut (timeout is 15 sec).
31
EXT. sensor data abnormal (timeout 17 sec).
LOG (serial) system is stopped or serial signal from LOG
28
(serial) is cut (timeout is 15 sec).
29
LOG (serial) data abnormal (timeout 17 sec).
34
E5V (power supply of serial signal) is lost.
Compensation of the bearing by the encoder signal is not
35
completed.
37
LOG (contact) is abnormal.
*1: This alarm code is not displayed to customer.
ALARM MESSAGES AND CORRECTIVE ACTIONS
Possible cause
988-12720-002
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