8 Executing the sequence program
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49
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8.2.1.
Example of sequence program execution
The timing chart below shows the status of operation with sequence program 1 when an S-STOP input is
turned on during continuous operation as specified by sequence program 1 and sequence program 3 is
executed subsequently.
Seq 1
[1] D 10000
[2]
INC
[3] IN 1, 1
[4]
H
-
[5]
SCAN
Motor
M0 to M4 inputs
START input
IN input
S-STOP input
READY output
END output
MOVE output
CW-P output
CCW-P output
∗
3
ON
OFF
ON
OFF
ON
OFF
OFF
ON
OFF
ON
OFF
ON
ON
OFF
ON
OFF
ON
OFF
INC
Seq.1
Seq.3
SCAN
1 ms or less
1 ms or more
∗
1
1 ms or less
0 ms or more
0 ms or more
1 ms or more
1 ms
or more
1 ms
or more
1 ms or less
1 to 100 ms
∗
2
1 ms or less
1 ms or less
1 ms
or less
∗1
To use a general-purpose input, set the duration of input’s “ON” or “OFF” status to 1 ms or longer.
∗2
The duration of END output can be set via the ETIME command. (The factory setting is 10 ms.)
∗3
It will take approximately 3 seconds after the power is input until the READY output turns on.
Содержание EMP400 Series
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