Instruction manual

6. DRIVE MODULE
6 − 20
(f) External STOP input invalid command at START (M4809+20n)
This command is used to designate a valid/invalid setting for the external
STOP input.
• ON ......... The external STOP input will be invalid, and axes where the
STOP input is ON can be started.
• OFF ....... The external STOP input will be valid, and axes where the
STOP input is ON cannot be started.
POINTS
After operation has been started by switching external STOP input invalid
command at START (M4809+20n) ON, switch the STOP input from OFF to
ON to stop the operation by an external STOP input. (If the STOP input is ON
when the START occurs, switch the STOP input ON → OFF → ON.)
(g) FIN signal (M4819+20n)
When an M-code is set in a point during positioning, travel to the next block
does not take place until the FIN signal state changes as follows:
OFF→ON→OFF
Positioning to the next block begins after the FIN signal state changes as
above.
M-code
P
→
S
Execution point
1
2WAIT
10
11
VIRTUAL
<K1000>
CPSTART2
Axis 1
Axis 2
Speed 10000
FIN acceleration/deceleration 100 [ms]
ABS-2
Axis 1, 200000
Axis 2, 200000
M-code 10
ABS-2
Axis 1, 300000
Axis 2, 250000
M-code 11
ABS-2
Axis 1, 350000
Axis 2, 300000
M-code 12
ABS-2
Axis 1, 400000
Axis 2, 400000
CPEND
Timing Chart for Operation Description
1. Once positioning to point 1 begins, M-code 10 is output and the
M-code output in progress signal goes ON.
2. After the PLC takes appropriate action, the FIN signal goes ON.
Travel to the next point does not take place unless the FIN
signal goes ON.
3. When the PLC's action causes the FIN signal to go ON, the M-
code output in progress signal goes OFF.
4. After the M-code output in progress goes OFF, the PLC takes
appropriate action so that the FIN signal goes OFF.
Positioning to the next point 2 begins through the above steps.
1
2
3
4
M-code output in progress
P
→
S
FIN signal
S
→
P
POINTS
(1) The FIN signal and M-code output in progress signal are for the FIN
signal wait function.
(2) The FIN signal and M-code output in progress signal are only enabled
when the FIN acceleration/deceleration speed has been set in the servo
program. If it is not set the FIN signal wait function is disabled and the M-
code output in progress signal does not come ON.