Inovance SV660F Series User Manual

List of Fault Codes
‑89‑
Fault code Fault subcode Fault name Fault level Resettable
E740
E740.0
Absolute encoder communication
timeout
NO.1 No
E740.2 Absolute encoder error NO.1 No
E740.3
Absolute encoder single‑turn
calculation error
NO.1 No
E740.6 Encoder write error NO.1 No
E765 E765.0
Nikon encoder over‑temperature or
overspeed
NO.1 No
EA33 EA33.0
Encoder read/write check error
NO.1 No
EE12 EE12.0
Parallel port detection error
NO.1 No
EE16 EE16.0 MCU and ESC communication error NO.1 No
No. 1 resettable faults
Table 6–2 List of No. 1 resettable faults
Fault code Fault subcode Fault name Fault level Resettable
E150
E150.0
STO safety state applied
NO.1 Yes
E150.1
STO input state abnormal
NO.1 Yes
E150.2
Buffer 5 V voltage detection error
NO.1 Yes
E150.3
STO input circuit hardware diagnosis
failure
NO.1 Yes
E150.4
PWM Buffer hardware diagnosis
failure
NO.1 Yes
E206 E206.0
Switching frequency abnormal
NO.1 Yes
E208
E208.2 Encoder communication timeout NO.1 Yes
E208.4
FPGA current loop operation timeout
NO.1 Yes
E320
E320.0
Braking resistor overload
NO.1 Yes
E320.1
Braking resistor surface temperature
too high
NO.1 Yes
E400 E400.0
Main circuit overvoltage
NO.1 Yes
E410
E410.0
Main circuit undervoltage
NO.1 Yes
E410.1
Main circuit de‑energized
NO.1 Yes
E500
E500.0
Motor overspeed
NO.1 Yes
E500.1
Speed feedback overflow
NO.1 Yes
E500.2
FPGA position feedback pulse
overspeed
NO.1 Yes
E602
E602.0
Angle auto‑tuning failure
NO.1 Yes
E602.2
U/V/W phase sequence reversed
NO.1 Yes
E605 E605.0
Speed too fast upon S‑ON
NO.1 Yes
E620 E620.0 Motor overload NO.1 Yes
E625 E625.0
Brake abnormality enabled
NO.1 Yes
E626 E626.0
Brake abnormality disabled
NO.1 Yes

Inovance SV660F Series Specifications

General

Brand	Inovance
Model	SV660F Series
Category	Servo Drives
Language	English