Omron R88D-KN01H-ECT-L, Руководство пользователя

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Appendices
A - 96
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
04AA 0000
hex Main Circuit
Power
Supply
Undervoltage
(Undervoltag
e between
positive and
negative
terminals)
If the Undervoltage
Error Selection
(3508 hex) is set to 1,
a momentary power
interruption occurred
between L1 and L3 for
longer than the value
specified for the
Momentary Hold
Time. The voltage
between the positive
and negative
terminals in the main
power supply
converter dropped
below the specified
value while the Servo
was ON. • Insufficient power supply
capacity
• The electromagnetic
contactor in the main
circuit power supply was
tripped.
• A momentary power
interruption occurred.
• A Servo Drive with 3-phase
input specifications was
operated with single-phase
power supply.
• The Servo Drive failed.
3
P.A-112
04AB 0000
hex Main Circuit
Power
Supply
Undervoltage
(AC Cutoff
Detected)
If the Undervoltage
Error Selection
(3508 hex) is set to 1,
a momentary power
interruption occurred
between L1 and L3 for
longer than the value
specified for the
Momentary Hold
Time. The voltage
between the positive
and negative
terminals in the main
power supply
converter dropped
below the specified
value while the Servo
was ON. • Insufficient power supply
capacity
• The electromagnetic
contactor in the main
circuit power supply was
tripped.
• A momentary power
interruption occurred.
• A Servo Drive with 3-phase
input specifications was
operated with single-phase
power supply.
• The Servo Drive failed.
3
P.A-113
04AC 0000
hex Overcurrent The current flowing
through the converter
exceeded the
specified value. • A short-circuit,
line-to-ground fault, contact
failure, or insulation failure
occurred on the U, V, or W
motor line.
• The Servo Drive failed.
• The relay for the dynamic
brake has been welded
due to frequent servo
ON/OFF operations.
• Motor windings are burned
out.
• The motor is not suitable
for the Servo Drive.
• The command input timing
is the same as or earlier
than the Servo ON timing.
3
P.A-114
Event
code
Event name Description Assumed cause
Level
Reference
Maj Prt Min Obs Info