Omron XTRADRIVE User Manual

XtraDrive User Manual Chapter 9 : Inspection, Maintenance, and Troubleshooting
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Alarm Code Output Alarm
Display
ALO1 ALO2 ALO3
ALM
Output
Alarm Name Description
A.Cb
Encoder Echo back
Error*
Contents of communications
with
encoder is incorrect.
A.CC ON OFF ON OFF
Multi-Turn Limit
Disagreement
Different multi-turn limits have
been set in the encoder and
servo amplifier.
A.d0 ON ON OFF OFF
Position Error Pulse
Overflow
Position error pulse exceeded
parameter (Pn505).
A.E7 OFF ON ON OFF
Option Unit Detection
Error
Option unit detection fails.
A.F1 OFF ON OFF OFF
Power Line Open
Phase
One phase is not connected in
the main power supply
CPF00
CPF01
Not Specified
Digital Operator
Transmission Error
Digital operator (JUSP-OP02A-
2)
fails to communicate with servo
amplifier (e.g., CPU error).
A.-- OFF OFF OFF ON Not an error Normal operation status
* These alarms are not reset by the alarm reset signal (/ALM-RST). Eliminate the cause of the alarm and then turn
OFF the power supply to reset the alarms.
** This alarm display appears only within the range of 30W to 1kW.
Note: OFF: Output transistor is OFF.
ON: Output transistor is ON.
9.2.4. Warning Displays
The correlation between warning displays and warning code outputs is
shown in the following table.
Warning Code Outputs
Warning
Display
ALO1
ALO2 ALO3
Warning
Name
Meaning of Warning
A.91 ON OFF OFF Overload
This warning occurs before either of
the overload alarms (A.71 or A.72)
occurs. If the warning is ignored and
operation continues, an overload
alarm may result.
A.92 OFF ON OFF
Regenerative
Overload
This warning occurs before the
regenerative overload alarm (A.32)
occurs. If the warning is ignored and
operation continues, a regenerative
overload alarm may result.

Omron XTRADRIVE Specifications

General

Brand	Omron
Model	XTRADRIVE
Category	Computer Hardware
Language	English