
8. TROUBLESHOOTING
8 - 5
Alarm reset Operation mode
No. Name
Detail
display
Detail name
Stop
metho
d
(Note 4,
5)
Error
reset
CPU
reset
Power
offĺo
n
Standar
d
Linear DD
54 Oscillation detection 54.1 Oscillation detection error DB
56.2 Over speed during forced stop DB
56 Forced stop error
56.3 Estimated distance over during forced stop DB
63.1 STO1 off DB
Alarm
63 STO timing error
63.2 STO2 off DB
8A
USB communication time-
out error
8A.1 USB communication time-out error SD
8E.1 USB communication receive error SD
8E.2 USB communication checksum error SD
8E.3 USB communication character error SD
8E.4 USB communication command error SD
8E USB communication error
8E.5 USB communication data number error SD
888 Watchdog 88._ Watchdog DB
Note 1.
2.
3.
4.
5.
Leave for about 30 minutes of cooling time after removing the cause of occurrence.
In some controller communication status, the alarm factor may not be removed.
The alarm can be canceled by setting as follows:
When a linear servo motor or a direct drive motor is used: set [Pr. PL04] to "1 _ _ _".
Stop method indicates as follows:
DB: Stops with dynamic brake. (Coasts for the servo amplifier without dynamic brake.)
SD: Decelerates to a stop
This is applicable when [Pr. PA04] is set to the initial value. The stop system of SD can be changed to DB using [Pr. PA04].
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