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7. TROUBLESHOOTING
7.2 Servo amplifier
7.2.1 Alarm codes
Indication
CN1B
19
AL.1b
0
Note. 0: OFF
1: ON
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POINT
This section provides the alarms which are different in definition from
those of the servo amplifiers of 22kW and less.
POINT
The MR-J2S- B/B4 and MR-H BN/BN4 do not have alarm codes.
(Note)Alarm Code
MR-J2S- A/A4
Servo amplifier
output
CN1A
CN1A
ZSP
PF
18
19
1
0
0
1
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MR-H AN/AN4
MR-H-D01 output
RD
D003
D002
D001
D000
0
0
0
1
7 - 4
Parameter Unit
Function Name
Screen Display
0
Converter RD off
Converter RD off
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