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APP - 20
A
PPENDICES
APPENDIX 1.3 Major errors
These errors occur by control command from the external input signal or Motion
program, and the error codes 1000 to 1999 are used.
Major errors include the positioning control start errors, positioning control errors
absolute position system errors and system errors.
(1) Positioning control start errors (1000 to 1099)
These errors are detected at the positioning control start.
The error codes, causes, processing and corrective actions are shown in Table
1.9.
Table 1.9 Positioning control start error (1000 to 1099) list
Control mode
Error
code
Control program
Axis designation program
(positioning)
JOG
Manual pulse generator
Home position return
OSC
Error cause
Error
processing
Corrective action
1000
• The external STOP signal of the applicable axis
turned on.
• Turn the STOP signal off.
1001
• The external signal FLS (upper limit LS) turned off
at the forward direction (address increase
direction) start.
• Move in the reverse direction
by the JOG operation, etc.
and set within the external
limit range.
1002
• The external signal RLS (lower limit LS) turned off
at the reverse direction (address decrease
direction) start.
• Move in the forward direction
by the JOG operation, etc.
and set within the external
limit range.
1003
• The external DOG (proximity dog) signal turned
on at the home position return start of the
proximity dog type.
• Perform the home position
return after move to the
proximity dog ON by the JOG
operation, etc.
1004
• The applicable axis is not servo READY state.
(M2415+20n: OFF).
(1) The power supply of the servo amplifier is OFF.
(2) During initial processing after turning on the
servo amplifier.
(3) The servo amplifier is not installed.
(4) A servo error is occurred.
(5) Cable fault.
(6) Servo OFF command (M3215+20n) is ON.
• Wait until the servo READY
state (M2415+20n: ON).
1005
• The servo error detection signal of the applicable
axis (M2408+20n) turned on.
Positioning
control
does not
start.
• Eliminate the servo error, reset
the servo error detection
signal (M2408+20n) by the
servo error reset command
(M3208+20n), then start
operation.