![background image](http://html1.mh-extra.com/html/omron/cj1w-nc271-12-2009/cj1w-nc271-12-2009_operation-manual_742348643.webp)
615
List of Error Codes
Appendix D
List of G-series Warning Displays
Note
(1) All warnings are retained. After resolving the problem, clear the alarms and the warnings.
A.42
402A
PR
Absolute encoder over-
speed error
The Servomotor rotation speed exceeded the specified
value when power to the absolute encoder is supplied by the
battery only.
A.44
402C
PR
Absolute encoder one-turn
counter error
A one-turn counter error was detected.
A.45
402D
PR
Absolute encoder multi-turn
counter error
A multi-turn counter error or phase-AB signal error was
detected.
A.47
402F
---
Absolute encoder status
error
The rotation of the absolute encoder is higher than the spec-
ified value.
A.48
4030
PR
Encoder phase Z error
A phase-Z pulse was not detected regularly.
A.49
4031
PR
Encoder PS signal error
A logic error was detected in the PS signal.
A.82
4052
PR
Node address setting error
The rotary switch for setting the node address of the Servo
Drive was set out of range.
A.83
4053
---
Communications error
Data received during each MECHATROLINK-II communica-
tions cycle repeatedly failed, exceeding the number of times
set in the Communications Control (Pn005).
A.84
4054
---
Transmission cycle error
While actuating MECHATROLINK-II communications, syn-
chronization frames (SYNC) were not received according to
the transmission cycle.
A.86
4056
---
Watchdog data error
Synchronization data exchanged between the master and
slave nodes during each MECHATROLINK-II communica-
tions cycle resulted in an error.
A.87
4057
X
Emergency stop input error
The emergency stop input became OPEN.
A.90
405A
---
Transmission cycle setting
error
The transmission cycle setting error when the MECHA-
TROLINK-II CONNECT command is received.
A.91
405B
---
SYNC command error
A SYNC-related command was issued while MECHA-
TROLINK-II was in asynchronous communications mode.
A.93
405D
PR
Parameter setting error
Parameter setting exceeded the allowable range.
A.95
405F
PR
X
Servomotor non-conformity
The combination of the Servomotor and Servo Drive is not
appropriate.
Others
Others
PR
Other errors
The control circuit malfunctioned due to excessive noise.
An error occurred within the Servo Drive due to the activa-
tion of its self-diagnosis function.
Priority
Servo Drive
display
PCU error
code
Warning detection
function
Warning details
A.94
4094
Data setting warn-
ing
• Command argument setting is out of the range.
• Parameter write failure.
• Command settings are wrong, and others.
A.95
4095
Command warning
• Command output conditions are not satisfied.
• Received unsupported command.
• Subcommand output conditions are not satisfied.
A.96
4096
ML-II communica-
tions warning
One or more MECHATROLINK-II communications error
occurred.
A.90
4090
Overload warning
85% of the overload alarm trigger level has been exceeded.
A.91
4091
Regeneration over-
load warning
85% of the regeneration overload alarm trigger level has
been exceeded.
A.92
4092
Battery warning
Voltage of absolute encoder battery has dropped below
3.2 V.
A.93
4093
Fan lock warning
The built-in cooling fan stopped, or rotated abnormally.
Servo
Drive
display
PCU
error
code
Alarm
type
Error detection function
Detected error or cause of error
High
Low
Содержание CJ1W-NC271 - 12-2009
Страница 2: ......
Страница 4: ...iv ...
Страница 6: ...vi ...
Страница 22: ...xxii ...
Страница 58: ...30 Starting Operation Section 2 2 ...
Страница 244: ...216 Axis Operating Input Memory Areas Section 4 8 ...
Страница 264: ...236 Transferring Servo Parameters Section 5 3 ...
Страница 396: ...368 Linear Interpolation Section 9 7 ...
Страница 648: ...620 List of Error Codes Appendix D ...
Страница 674: ...646 Additional Functions for the CJ1W NCF71 MA Appendix F ...
Страница 684: ...656 Index ...
Страница 686: ...658 Revision History ...