Warning Codes - Omron OMNUC W Series Manual

10.3.2 Warning Codes

The warning codes are shown below.
Warning MS LED NS LED
Code
−
A.91
Flashes
Red.
−
A.92 Flashes
Red.
−
A.93
Flashes
Red.
−
A.94 Flashes
Red.
−
A.95 Flashes
Red.
−
A.96 Flashes
Red.
−
A.98 Flashes
Red.
−
A.9A Flashes
Red.
10.3 Alarm/Warning Codes and Error Codes for Message Communications
Warning Name
Overload
Regeneration Overload
Battery Warning
Parameter Setting Warning
Command Warning
Communications Warning
Main Power OFF
Positioning Timer Timeout
10-31
Description
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.
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.
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 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 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 DeviceNet communications error occurred
(once).
The main power supply is not being supplied.
Positioning was not completed within the
positioning monitoring time.
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