Mitsubishi Electric MELSERVO-J3W Series Instruction Manual page 86

4. STARTUP
(b) Alarms
The following alarms and warning do not occur. However, the other alarms and warnings occur as when
the servo motor is connected.
Encoder initial communication error 1 (16. )
Encoder normal communication error 1 (20. )
Encoder normal communication error 2 (21. )
Absolute position erase (25. )
(2) Operating procedure
1) Switch off servo amplifier
2) Set parameter No.PC05 to "1", change test operation mode switch (SW2-1) to normal condition side
"Down", and then turn on the power supply.
3) Perform motor-less operation with the personal computer.
The display shows the following screen.
Battery cable disconnection warning (92.1)
Battery warning (9F.1)
Main circuit off warning (E9. )
8
SW1 ON 4E
TEST
SW2
1 2
Decimal point flickers.
4 - 13
Set SW2-1 to "DOWN"
SW2
UP
DOWN
1 2