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Warning list
Warning
No.
Name
90
Home position return incomplete warning
91
Servo amplifier overheat warning
92
Battery cable disconnection warning
93
ABS data transfer warning
95
STO warning
96
Home position setting warning
97
Positioning specification warning
98
Software limit warning
99
Stroke limit warning
9A
Optional unit input data error warning
9B
Error excessive warning
9C
Converter warning
9D
CC-Link IE warning 1
9E
CC-Link IE warning 2
9F
Battery warning
E0
Excessive regeneration warning
E1
Overload warning 1
E2
Servo motor overheat warning
Details
No.
Name
90.1
Home position return incomplete
90.2
Home position return abnormal termination
90.5
Z-phase unpassed
*1
91.1
Main circuit device overheat warning
92.1
Encoder battery cable disconnection warning
92.3
Battery degradation
93.1
Magnetic pole detection incomplete warning at ABS data transfer
request
95.1
STO1 off detection
95.2
STO2 off detection
95.3
STO warning 1 (safety observation function)
95.4
STO warning 2 (safety observation function)
95.5
STO warning 3 (safety observation function)
96.1
In-position warning at home positioning
96.2
Command input warning at home positioning
96.3
Servo off warning at home positioning
96.4
Magnetic pole detection incomplete warning at home positioning
97.1
Program operation disabled warning
97.2
Next station position warning
98.1
Forward rotation-side software stroke limit reached
98.2
Reverse rotation-side software stroke limit reached
99.1
Forward rotation stroke end off
99.2
Reverse rotation stroke end off
99.4
Upper stroke limit off
99.5
Lower stroke limit off
9A.1
Optional unit input data sign error
9A.2
Optional unit BCD input data error
9B.1
Excess droop pulse 1 warning
9B.3
Excess droop pulse 2 warning
9B.4
Error excessive warning during 0 torque limit
9C.1
Converter unit warning
9D.1
Station number switch change warning
9D.2
Master station setting warning
9D.3
Overlapping station number warning
9D.4
Mismatched station number warning
9E.1
CC-Link IE communication warning
9F.1
Low battery
9F.2
Battery degradation warning
E0.1
Excessive regeneration warning
E1.1
Thermal overload warning 1 during operation
E1.2
Thermal overload warning 2 during operation
E1.3
Thermal overload warning 3 during operation
E1.4
Thermal overload warning 4 during operation
E1.5
Thermal overload warning 1 during a stop
E1.6
Thermal overload warning 2 during a stop
E1.7
Thermal overload warning 3 during a stop
E1.8
Thermal overload warning 4 during a stop
E2.1
Servo motor temperature warning
Stop
method
*2 *3
DB
DB
DB
DB
DB
*4 *5
*4 *5
*5
*5
6 TROUBLESHOOTING
6.2 Troubleshooting for drive unit
6
53
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Table of Contents
Troubleshooting
