YASKAWA MECHATROLINK Sigma 2 Series User Manual

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)

YASKAWA MECHATROLINK Sigma 2 Series Specifications

General

Brand	YASKAWA
Model	MECHATROLINK Sigma 2 Series
Category	Control Unit
Language	English