7.3 Program Table Operation
7.3.7 Program Table Operation Examples
7-39
Temporarily Stopping Program Table Operation and Then Restarting It
This example shows how to use the /STOP signal to temporarily stop program table operation
and then turn OFF the /STOP signal to execute the remainder of the step.
The program table for these positioning operations is shown below.
• Operating Procedure
Turn ON the /MODE signal to change to mode 0.
Set the /SEL0 to /SEL5 signals to 4 to specify program step 4.
Turn ON the /START signal to start program table operation.
The /POUT0 to /POUT5 signals output 4.
Keep the /START signal ON for at least 2 ms and then confirm that the /BUSY signal is ON.
If the /BUSY signal is ON, turn OFF the /START signal.
Turn ON the /STOP signal to stop program table operation.
The Servomotor decelerates to a stop and the /BUSY signal turns OFF.
Turn OFF the /STOP signal to restart program table operation.
When positioning is completed to the target position, the /INPOSITION signal turns ON.
• Operation Pattern and Related Signal Timing
PGM-
STEP
POS SPD ACC DEC TLIMT
PTLIMT
CLLV PSPD
INPOS AREA1 AREA2 EVENT
NEXT
0
I+100000
15000
400000 200000
: - 0 2000 10 0 0
IT1000
END
1
A+100000
15000 : : : - 0 2000 20 0 0
IT2000
END
2
I+300000
15000 : : 30 - 0 2000 10 0 0
IT3000
END
3
I+100000
15000 : : : - 0 2000 : 0 0
IT2000
END
4
I+200000
30000
200000
: : - 0 2000 : 0 0
IT2000
END
Operation Pattern
/MODE
/START
/SEL0 to /SEL5
/BUSY
/INPOSITION
Mode 0 (program table operation)
2 ms min.
2 ms min.
Speed
Time
Latched.
/STOP
/POUT0 to /POUT5
4
2 ms min.
4
Step 4 Step 4
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