8. TROUBLESHOOTING AT POWER ON
8 - 1
8. TROUBLESHOOTING AT POWER ON
To remove the cause of the troubles, refer to the troubleshooting at power on described in this chapter and
in "MELSERVO-J4 Servo Amplifier Instruction Manual (Troubleshooting)".
Display Description
Cause
Checkpoint
Action
b##.
C##.
d##.
(Note)
The system has been in
the test operation mode.
The test operation mode
is enabled.
Check if SW1-1 is "ON (up)" and
SW1-2 is "OFF (down)".
Turn SW1-1 "OFF (down)" and
turn SW1-2 "ON (up)".
off
Operation mode for
manufacturer setting is
set.
Operation mode for
manufacturer setting is
enabled.
Check if both the slide switches
(SW1-1 and SW1-2) are on.
Set the slide switches (SW1-1
and SW1-2) correctly. For how to
set the slide switches, refer to
section 4.3.
Note. ## indicates identification number.
Summary of Contents for MR-J4-_GF
Page 27: ...2 CC Link IE FIELD NETWORK BASIC PROTOCOL 2 4 MEMO ...
Page 185: ...8 TROUBLESHOOTING AT POWER ON 8 2 MEMO ...
Page 227: ...9 MANUFACTURER FUNCTIONS 9 42 MEMO ...
Page 269: ...10 OBJECT DICTIONARY 10 42 MEMO ...
Page 271: ...MEMO ...