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7. POSITIONING CONTROL
No.
Stop Cause
1
External STOP input ON
Stop command
+
2
M1800
20n/Yn0/M3200
+
20n ON
Rapid stop command
+
3
M1800
20n/Yn1/M3201
+
20n ON
4
External FLS input OFF
5
External RLS input OFF
Servo error detect
+
6
M1608
20n/Xn8/M2408
+
20n ON
7
PLC ready M2000 OFF
Emergency stop from
(Note-2)
8
exterior
key pressed
9
Servo system CPU stop
10 Servo system reset
11 PCPU WDT error
12 SCPU WDT error
Servo system CPU
13
power off
14 Servo amplifier power off Individual
Speed changed to zero
15
(Note-1): Emergency stop due to H/W
(Note-2): Test mode
(Note-3): Applies to all axes set to speed = 0 in servo program.
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(c) Stop commands and stop causes
Some stop commands and stop causes affect individual axes and others
affect all axes.
However, during interpolation control, stop commands and stop causes
which affect individual axes also stop the interpolation axes.
For example, both Axis 1 and Axis 2 stop after input of a stop command or
stop cause during interpolation control of Axis 1 and Axis 2.
Individual/
Positioning
All Axes
Control
Process 1 or Process 2
According to deceleration processing on
STOP input parameter in parameter block.
Process 1
Individual
Process 2
Process 1 or Process 2
According to deceleration processing on
STOP input parameter in parameter block.
Process 3
Process 1
, BREAK
Process 2
Process 1
All
Process 3
Process 3
Process 1
Process 3
Process 3
(Note
Individual
Process 1
-3)
search engine
Stop
Speed
Jog
Zeroing
Control
Operation
(Note-1)
(Note-1)
(Note-1)
(Note-1)
7 − 13
Manual
Error Processing
Pulse
Generator
Serious error during
zeroing only
Process 3
M9073 (WDT error) ON
Serious error at start-up
(no servo)
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