SD710 Series Servo Drive User Manal Chapter 10 Troubleshooting
10
ER. B32
Abnormal V-phase detection circuit
Gr.1
No
ER. B33
STO input protection
Gr.2
Yes
ER. bf0
System operation exception 1
Gr.1
No
ER. bf1
System operation exception 2
Gr.1
No
ER. bf2
MCU data write exception to FPGA
Gr.1
No
ER. bf3
Abnormal pulse command source selection
Gr.1
No
ER. BF4
overcurrent (hardware)
Gr.1
No
ER. C10
stall
detection
Gr.1
No
ER. C21
Absolute Coder multi-turn count overflow
Gr.1
No
ER. C80
Incremental encoder frequency division setting abnormal
Gr.1
No
ER. C90
Serial encoder disconnection
Gr.1
No
ER. C91
Abnormal encoder acceleration
Gr.1
No
ER. C92
Incremental encoder Z signal loss
Gr.1
No
ER. C95
Incremental encoder Hall signal anomaly
Gr.1
No
ER. d00
Excessive position deviation
Gr.1
Yes
ER.d01
Excessive position deviation at ServoON
Gr.1
Yes
ER. D02
Excessive position deviation due to speed limitation during
ServoON
Gr.1
Yes
ER.d03
Excessive mixing deviation (excessive deviation between motor
feedback position and optical scale)
Gr.2
Yes
ER. d04
Electronic gear ratio setting Overrun
Gr.1
Yes
ER.E03
Zero return setting Exception (CanOpen & EtherCAT mode)
Gr1
No
ER.E05
Operating modes not supported by
Gr1
No
ER.E20
Can master station dropout (lifetime factor)
Gr1
Yes
ER.E21
Can master station drop out (consumer time)
Gr1
Yes
ER. F10
External input power failure
Gr2
Yes
Up...
ARM chip enters program upgrade
×
No
Error
ARM chip anomalies
×
No
10.2.7 List of warnings
Table 10-7 List of warning messages
Warning
Code
Warning Name
Warning
ER.900
Excessive position deviation
The accumulated position deviation exceeds the set value of
(
Pn264 × Pn266
100
)
ER.901
Excessive position deviation
at ServoON
The accumulated position deviation at Servo ON exceeds
theset value of
(
Pn269 × Pn270
100
)
