Inovance SV670P Series Troubleshooting Guide

Description of Warning Codes
‑17‑
Cause
Confirming Method
Solution
the motor and drive do not
match in the rated power.
Check rated motor voltage
and current (H00.09, H00.11)
and rated drive power
(H01.10, H01.16).
● Replace the motor or drive.
● If the motor and drive can
work properly in spite of
the mismatch, set bit4 of
H0A.71 to 1 to shield the
alarm.
● E121.0: Invalid S‑ON command
Cause:
A redundant S‑ON signal is sent when some auxiliary functions are used.
Cause
Confirming Method
Solution
The Communication S‑ON
signal is active when servo
drive is enabled internally.
Check whether the following
auxiliary functions are used:
Check whether DI functions
(H0d.02, H0d.03, and
H0d.12) are used and
whether FunIN.1 (S‑ ON
signal) is active.
Deactivate the DI assigned
with FunIN.1 (both hardware
DI and virtual DI).
● E122.0: Multi‑turn absolute encoder setting error
Cause:
The motor does not match the absolute position mode or the motor code is set
improperly.
Cause
Confirming Method
Solution
The motor does not match
the absolute position mode
or the motor code is set
incorrectly.
1. Check the motor
nameplate to see whether
the motor is configured
with a multi‑turn absolute
encoder.
2. Check whether H00.00
(motor code) is set
properly.
Reset H00.00 (motor code)
according to the motor
nameplate or use a suitable
motor.
● E122.6: Absolute function setting error of 2nd encoder
Cause:
The motor does not match the absolute mode.
Cause
Confirming Method
Solution
The motor does not match
the absolute position mode.
Check the motor nameplate
to see whether the motor is
configured with a multi‑turn
absolute encoder.
Set H0F.02 to 0.
● E510.0: Frequency division pulse output overspeed

Inovance SV670P Series Specifications

General

Brand	Inovance
Model	SV670P Series
Category	Servo Drives
Language	English