YASKAWA SGD7S-****20A Series Product Manual page 469

12.3 Warning Displays
12.3.1 List of Warnings
Warning
Number
A.94d
A.94E
A.95A
A.95b
A.95d
A.95E
A.95F
A.960
A.971
A.97A
A.97b
A.9A0
A.9b0
*
If using the commands for the MECHATROLINK-III standard servo profile, the warning will automatically be
cleared after the correct command is received. If you use MECHATROLINK-II-compatible profile commands, send
an ALM_CLR (Clear Warning or Alarm) command to clear the warning.
Note: 1. A warning code is not output unless you set Pn001 to n.1 (Output both alarm codes and warning
2. Use Pn008 = n.X (Warning Detection Selection) to control warning detection.
12-50
Warning Name
Data Setting Warning 4
(Parameter Size)
Data Setting Warning 5
(Latch Mode Error)
Command Warning 1
(Unsatisfied Com-
mand Conditions)
Command Warning 2
(Unsupported Com-
mand)
Command Warning 4
(Command Interfer-
ence)
Command Warning 5
(Subcommand Not
Possible)
Command Warning 6
(Undefined Command)
MECHATROLINK
Communications
Warning
Undervoltage
Command Warning 7
(Phase Error)
Data Clamp Out of
Range
Overtravel
Preventative Mainte-
nance Warning
codes).
However, the following warnings are not affected by the setting of Pn008 = n.X and other parameter
settings are required in addition to Pn008 = n.X.
Warning Parameters That Must Be Set to Select Warning Detection
A.911 Pn310 = n.X (Vibration Detection Selection)
–
A.923
(Not affected by the setting of Pn008 = n.X.)
A.930 Pn008 = n.X (Low Battery Voltage Alarm/Warning Selection)
Pn423 = n.X (Speed Ripple Compensation Information Dis-
A.942
agreement Warning Detection Selection)
A.94A to A.960 and
Pn800=n.X (Warning Check Masks)
A.97A to A.97b
Pn008 = n.X (Function Selection for Undervoltage)
A.971
(Not affected by the setting of Pn008 = n.X.)
Pn00D = n.X (Overtravel Warning Detection Selection)
A.9A0
(Not affected by the setting of Pn008 = n.X.)
A.9b0 Pn00F = n.X (Preventative Maintenance Warning Selection)
Meaning
The data sizes do not match.
A latch mode error was detected.
A command was sent when the conditions for sending
a command were not satisfied.
An unsupported command was sent.
There was command interference, particularly latch
command interference.
The subcommand and main command interfere with
each other.
An undefined command was sent.
A communications error occurred during MECHA-
TROLINK communications.
This warning occurs before an A.410 alarm (Undervolt-
age) occurs. If the warning is ignored and operation is
continued, an alarm may occur.
A command that cannot be executed in the current
phase was sent.
The set command data was clamped to the minimum or
maximum value of the allowable setting range.
Overtravel was detected while the servo was ON.
One of the consumable parts has reached the end of its
service life.
Continued from previous page.
Resetting
Automatically
reset.*
Required.
Automatically
reset.*
Automatically
reset.*
Automatically
reset.*
Automatically
reset.*
Automatically
reset.*
Required.
Required.
Automatically
reset.*
Automatically
reset.*
Required.
Required.
Reference
page 6-51
–
page 12-3
page 8-60
page 13-3
page 6-17
page 5-31
page 9-15