Mitsubishi Electric MELSERVO-J4 series, Инструкция по эксплуатации

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4 STARTUP
4.3 Switch setting and display of the servo amplifier
137
4
Indication list
*1 ## is displayed in hexadecimal. The following table shows the description.
*2 *** indicates the alarm No. and the warning No.
*3 Requires the MR Configurator2.
*4 Only a list of alarms and warnings is listed in chapter 8. Refer to the following for details of alarms and warnings.

MELSERVO-J4
Servo Amplifier Instruction Manual (Troubleshooting)
CC-Link IE Field status display LED
The following shows the CC-Link IE Field status display LED.
Indication Status Description
Initializing System check in progress
Initializing No connection with the controller
Initializing During initial communication with the controller
Initializing standby Communication disconnection with the controller
*1
Ready-off The ready-off command from the controller was received.
*1
Servo-on The servo-on command from the controller was received.
*1
Servo-off The servo-off command from the controller was received.
*1
Alarm occurring An alarm or warning has occurred in the servo amplifier.
*2
Alarm and warning The alarm No. and the warning No. that occurred are displayed.
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Page 280 TROUBLESHOOTING
*4
CPU error CPU watchdog error has occurred.
*1
Test operation mode
*3
JOG operation, positioning operation, program operation, output signal (DO) forced output, or motor-
less operation was set.
## Description
01

78
Station No. 1

Station No. 120
LED Name Lighting status Description
L ER
(CN1A/CN1B) Line error status Lit Erroneous data is being received.
LINK
(CN1A/CN1B) Link status Lit Linking up
A b
A C
A A
b # #
d # #
C # #
# # n
* * *
8 8 8
# # b .
# # d .
# # C .
Red (L ER)
Green (LINK)
Green (LINK)
Red (L ER)