Sel language, Wtxx (i/o port • flag wait) – IAI America DS-S-C1 User Manual
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[Function]
Program waits until designated in operand 2 turns ON/OFF.
Can abort the wait after a set time by designating a time in operand 2.
Setting range is 0.01~99 seconds. After a set time has elapsed, the output
turns ON (Only where is an operand 2).
WTXX
ON
... Waits for I/O port · flag to turn ON.
OF
... Waits for I/O port · flag to turn OFF.
[Example 1]
WTON 15
Waits for I/O port 15 to turn ON.
[Example 2]
WTOF 25
5 900
Wait for input 25 to turn ON. If not ON within 5 seconds,
turn flag 900 ON and proceed to the next step.
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●
WTXX (I/O Port
•
Flag Wait)
12. SEL Language
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