Omron R88M-1M Series User Manual page 912

Appendices
Main Power Supply Undervoltage (insufficient volt-
Event name
age between P and N)
Meaning The main circuit power supply voltage fell below the operation guarantee range during Servo ON.
EtherCAT Master Function Mod-
Source
ule
Error
Level
attributes
Effects User program Continues.
EtherCAT NET RUN
Indicators
---
System Variable
-defined
None
variables
Assumed cause
Incorrect wiring of the main cir-
cuit power supply
The low power supply voltage is
applied to the Servo Drive
Cause and
correction
The long time was set in Momen-
tary Hold Time and the voltage
was decreased momentarily
Servo Drive failure
Attached None
information
Precautions/ AL status code: -, Error No.: 1300 hex
Remarks
A - 126
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User's Manual (I586)
Source details
Minor fault
Recovery
Operation
EtherCAT NET ERR
---
Data type
None
Correction
If the power supply cables are not
wired to the main circuit power
supply terminals (L1, L2, L3), con-
nect them.
Increase the power supply capac-
ity if it is small. Measure the
applied power supply voltage, and
apply the voltage according to the
specification.
Remove the cause that momentar-
ily decreased the voltage.
Set a short time in the Momentary
Hold Time so as not to detect this
error due to a momentary
decrease in voltage.
If this event occurs again after you
performed all corrections shown
above, replace the Servo Drive.
08480000 hex
Event code
Slave Detection
timing
Error reset
(after resetting Log category
slave errors)
Power drive circuit is OFF
EtherCAT LINK/ACT
---
Name
None
Prevention
Check the wiring of the main circuit
power supply before use.
Apply the voltage appropriate for
the Servo Drive.
Set an appropriate value in the
Momentary Hold Time.
None
During Servo
ON
System log