Filter
Top Products
6 - 13
6 POSITIONING CONTROL
(c) Stop commands and stop causes
Some stop commands and stop causes affect individual axis and others
affect all axes.
However, during interpolation control, stop commands and stop causes
which affect individual axis also stop the interpolation axis.
For example, both Axis 1 and Axis 2 stop after input of a stop command
(stop cause) during the Axis 1 and Axis 2 interpolation control.
Stop processing
No. Stop cause
Axis
classification
Positioning
control
Speed
control
Jog
operation
Home position
return
Manual pulse
generator
Error processing
1
STOP signal input (STOP) of
the Q172LX ON
Process 1 or Process 2
• According to deceleration processing on STOP input
parameter of parameter block.
2
Stop command
"M3200 + 20n" ON
Process 1
3
Rapid stop command
"M3201 + 20n" ON
Process 2
4
FLS input signal OFF of
Q172LX/servo amplifier
5
RLS input signal OFF of
Q172LX/servo amplifier
Process 1 or Process2
• According to deceleration processing on STOP input
parameter of parameter block.
Process 4
6
Servo error detection
"M2408 +20n" ON
Individual
Process 3
7 PLC ready flag M2000 OFF Process 1
8
Deceleration stop using a
peripheral devices
(Note-1)
Process 1
9
Rapid stop of the all axes using
a peripheral devices
(Note-1)
Process 2
10 Motion CPU stop Process 1
Process 4
Refer to "APPENDIX 1 Error
Codes Stored Using The
Motion CPU"
11 Motion CPU reset Process 3
12 PCPU WDT error Process 3
M9073 (PCPU WDT error)
ON
13 Other CPU WDT error Process 1
14 Motion CPU power off Process 3
15 Forced stop
All axes
Process 3
Servo amplifier is stopped at
the servo OFF.
16 Servo amplifier power off Individual Process 3
Major error at the start
(no servo)
17 Speed change to speed "0"
Individual
(Note-2)
Process 1
(Note-1): Test mode
(Note-2): Applies to all axes used in the servo program set in the speed "0".