Controlling Operation and Outputting Data with the Sensor's Standard Parallel Connection
FQ2-S/CH User’s Manual
for Communications Settings
59
2
Controlling Operation and Outputting Data with a Par-
allel Connection
Sample Ladder Program
This sample program is used to input IN5 to external teaching.
• I/O Signal Allocations
If the cycle time is too long, the PLC may not be able to detect when the BUSY signal is ON. If necessary, turn OFF
W0.00 after a suitable time elapses.
Signal Address
Output signals OUT1 (BUSY signal) CIO 0.01
Input signals IN0 CIO 1.08
IN1 CIO 1.09
IN2 CIO 1.10
IN3 CIO 1.11
IN4 CIO 1.12
IN5 CIO 1.15
The BUSY signal will remain ON while external teaching is being executed.
MOV
#900
Q:1
TMHH
0000
#5
TMHH
0001
#2
SET
IN5
RSET
IN5
SET
W0.01
W0.00
External teaching bit
T0000
IN5
OUT1
BUSY
W0.00
External teaching bit
RSET
W0.00
T0001
BUSY
When the external teaching bit (W0.00) turns ON,
IN0 and IN3 are turned ON.
If the BUSY signal is OFF 5 ms after IN0 and IN3
turn ON, the command input for external
teaching (IN5) is turned ON
The command input for external teaching (IN5) is
kept ON for 2 ms and then turned OFF.
When the BUSY signal turns OFF to indicate
that external teaching has been completed,
processing after external teaching is executed
(W0.01 is turned ON).
FQ2-S_CH_comm.book 59 ページ ２０１４年６月２６日 木曜日 午前１１時４７分
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