9 Troubleshooting
9-26
9.4
Warning Displays
The relation between warning displays and warning code outputs are shown in the following
table.
Warning code are not normally output, but when warning code output is specified in the param-
eter, they are as shown in the following table.
Note: OFF: Output transistor is OFF (high). ON: Output transistor is ON (low).
Table 9.3 Warning Displays and Outputs
Warning
Display
Warning Code Outputs
ALM
Output
Warning
Name
Description of Warning
ALO1
ALO2
ALO3
A.91
OFF
ON
ON
ON
Overload
This warning occurs before the overload
alarm (A.71 or A.72) occurs. If the warning
is ignored and operation continues, an over-
load alarm may occur.
A.92
ON
OFF
ON
ON
Regenera-
tive Over-
load
This warning occurs before the regenerative
overload alarm (A.32) occurs. If the warning
is ignored and operation continues, a regen-
erative overload alarm may occur.
A.94
ON
ON
OFF
ON
Parameter
Setting
Warning
A value outside the setting range was set
using MECHATROLINK-II communica-
tions.
A.95
OFF
ON
OFF
ON
Command
Warning
A command not supported in the product
specifications was sent.
The command reception conditions were not
met.
A.96
ON
OFF
OFF
ON
MECHA-
TROLINK-II
Communica-
tions Warn-
ing
A communications error occurred. (Once)
