Omron OMNUC W R88A-NCW152-DRT, Manual

Page: 288 / 292

10.3 Alarm/Warning Codes and Error Codes for Message Communications
10-31
10
10.3.2 Warning Codes
The warning codes are shown below.
Warning
Code
MS LED NS LED Warning Name Description
A.91
Flashes
Red.
−
Overload This warning occurs before the overload
alarms (A.71 or A.72) occur. If the warning is
ignored and operation continues, an overload
alarm may occur.
A.92 Flashes
Red.
−
Regeneration Overload This warning occurs before the regenerative
overload alarm (A.32) occurs. If the warning
is ignored and operation continues, a regenera-
tive overload alarm may occur.
A.93 Flashes
Red.
−
Battery Warning This warning occurs before the absolute
encoder battery error alarm occurs. If the
power supply is turned OFF, the alarm may
occur when the power supply is turned ON.
A.94
Flashes
Red.
−
Parameter Setting Warning A value outside the setting range was set using
DeviceNet communications.
• Incorret parameter No. and data at the
Parameter Write Command.
• Incorrect parameter No. at the Parameter
Read Command
A.95 Flashes
Red.
−
Command Warning A command not supported in the product
specifications was issued.
The command reception conditions were not
met.
• Illegal command
• Command given during execution of
another move command
• Command given during servo OFF
• Command given during alarm
• Command given during emergency stop
• Move command data error
A.96 −
Flashes
Red. Communications Warning A DeviceNet communications error occurred
(once).
A.98
Flashes
Red.
−
Main Power OFF The main power supply is not being supplied.
A.9A
Flashes
Red.
−
Positioning Timer Timeout Positioning was not completed within the
positioning monitoring time.