Mitsubishi QD75M1 User Manual

15 - 70
MELSEC-Q
15 TROUBLESHOOTING
Classifica
tion of
errors
Error
code
LED
indicator
of servo
amplifier
Error name Description Cause
2033 33 Overvoltage
Converter bus voltage exceeded
35VDC.
Power supply voltage high.
The SSCNET cable is
disconnected.
SSCNET cable fault.
Noise has entered the SSCNET
cable.
The terminal connector is
disconnected.
2034 34 CRC error SSCNET cable communication fault
The same No. exists in the servo
amplifier side axis setting.
Command given is greater than the
maximum speed of the servomotor.
Noise has entered the SSCNET
cable.
2035 35
Command pulse
frequency error
Input frequency of too high.
Fault in the QD75M.
The SSCNET cable is
disconnected.
The SSCNET cable fault.
Printed circuit board fault.
2036 36 Transfer error Bus cable or printed board is faulty.
The terminal connector is
disconnected.
Servo amplifier fault caused the
parameter setting to be rewritten.
Servo
amplifier
errors
2037 37 Parameter error Parameter setting is wrong.
Parameter data mis-setting by
QD75M.

Mitsubishi QD75M1 Specifications

General

Brand	Mitsubishi
Model	QD75M1
Category	Controller
Language	English