Omron R88M-W60010T User Manual page 342

Troubleshooting
Display Error detection function
a.ed0 Internal command error
Missing phase detected
a.f10
Warning Table
■
Display Warning detection
function
Deviation counter overflow The accumulated position deviation pulses equaled or exceeded the
a.900
a.901 Deviation counter overflow
at Servo-ON
Overload
a.910
Vibration
a.911
Regeneration overload
a.920
a.930 Absolute encoder battery
warning
Parameter change requir-
a.941
ing restarting
Data setting warning 1
a.94a
(parameter No.)
Data setting warning 2 (out
a.94b
of range)
Data setting warning 3
a.94c
(calculation error)
a.94d Data setting warning 4
(parameter size)
Command warning 1 (com-
a.95a
mand conditions not met)
a.95b Command warning 2
(unsupported command)
a.95c Command warning 3
Command warning 4
a.95d
Command warning 5
a.95e
MECHATROLINK-II com-
a.960
munications warning
5-10
Cause of error
A command error occurred in the
Servo Driver.
One phase from the three-phase
main circuit power supply is not
connecting.
parameter (Pn520 × Pn51E/100) setting.
The accumulated position deviation pulses when the Servo turned
ON equaled or exceeded the parameter (Pn526 × Pn528/100) set-
ting.
This is a warning before the overload alarm (A.710 or A.720) is
reached. If operation continues at this point, an alarm may be gener-
ated.
Faulty oscillation was detected in the Servomotor rotation speed.
The detection level is the same as for A520, but the difference is in
whether an alarm or warning is to be set by the Pn310 vibration
detection switches.
This is the warning display before the regenerative overload alarm
(A.320) is reached. If operation continues at this point, an alarm may
be generated.
This is the warning display indicating that the absolute encoder bat-
tery voltage is low.
A parameter requiring the power to be turned ON again was
changed.
There is an error in a command parameter number.
The setting outside of the command data range.
If the Servo Driver is connected to the CJ1W-MCH71 or CS1W-
MCH71, the option monitor parameters may not be set correctly.
Check the setting of Pn813 and change it to 0032 hex if any other
value is set.
A calculation error was detected.
A non-conforming data size was detected.
A command was specified even though the command conditions
were not completely met.
An unsupported command was specified.
Command conditions set by parameters were not met.
Command interference (mainly latch command interference)
Sub-command and main command interference
A communications error occurred during MECHATROLINK-II com-
munications.
Chapter 5
Stopping
method at
alarm
Zero-speed Yes
stop
Zero-speed Yes
stop
Meaning
Alarm reset
possible?