Mitsubishi Electric MR-J4-TM Instruction Manual page 289

Servo amplifier melservo-j4
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8. TROUBLESHOOTING
No.
F4
Note 1. Leave for about 30 minutes of cooling time after removing the cause of occurrence.
2. The following shows two stop methods of DB and SD.
3. This is applicable when [Pr. PA04] is set to the initial value. The stop system of SD can be changed to DB
Name
Positioning warning
DB: Dynamic brake stop (For a servo amplifier without the dynamic brake, the servo motor coasts.)
SD: Forced stop deceleration
using [Pr. PA04].
Detail
Detail name
No.
F4.4
Target position setting range error warning
Acceleration time constant setting range error
F4.6
warning
Deceleration time constant setting range error
F4.7
warning
F4.8
Control command input error warning
8 - 8
Stop
method
(Note 2,
3)

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