Mr-J2-Jr Detection Warning - Mitsubishi Electric MELSEC-Q QD75M User Manual

15 TROUBLESHOOTING

15.3.5 MR-J2-Jr detection warning

LED
Classifica
Warning display of
tion of
code the servo
warnings
amplifier
2141 E1
2144 E4
2146 E6
Servo
amplifier
warnings
2147 E7
2149 E9
Warning name
There is a possibility that
overload alarm 1 (error code:
Over load warning
2050)or 2 (error code: 2051)
may occur.
Parameter Parameter outside setting
warning range.
Servo emergency
EMG1-SG is open.
stop warning
Controller
An emergency stop signal is
emergency stop
input to the QD75.
warning
Servo ON signal is turned ON
Main circuit of
while the main circuit power is
warning
off.
15 - 102
Warning
Load increased to 85% or more of
over load alarm 1 (error code: 2050)
or 2 (error code: 2051) occurrence
level.
Parameter value set from QD75M
controller is outside setting range.
Emergency stop was made valid.
(EMG1-SG was opened.)
EMG (6 pin) or EMG* (16 pin) in the
SSCNET cable is open.
Fault of connector in the servo
amplifier.
Fault of connector in the QD75.
A "watchdog error" will be occurred in
the QD75.
Servo ON signal is turned ON while
the main circuit power is off.
MELSEC-Q
Cause