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7 PROGRAMMING
7.3 For Use on Remote I/O Network
7 - 7
System configuration used in the program explanation
(1) System configuration
Remote master station (Network No.1)
Power
Q
Q
n
J
supply
C
7
module
P
1
U
L
P
2
1
(2) Program conditions
The program performs the initial setting of the CH1 of the QD60P8-G, then turns
ON the operating condition setting request flag (Y121), and turns ON the count
enable (Y138) to start count operation.
Set the input voltage selection, pulse edge selection, linear counter/ring counter
selection and input filter setting using the intelligent function module switch of GX
Developer. (Refer to Section 4.5 for details of setting the intelligent function
module switch.)
• Input voltage selection
• Pulse edge selection
• Linear counter or Ring counter selection
• Input filter setting (CH1)
(3) Operation of GX Developer (Network parameter setting)
• Network type
• Head I/O No.
• Network No.
• Total number of (slave) stations
• Mode
• Network range assignment
• Refresh parameters
Q
Q
X
Y
1
1
0
0
: MNET/H (remote master)
: 0000
: 1
: 1
: Online
:
:
Remote I/O station (Station No.1)
Power
Q
Q
Q
X
Y
J
supply
7
1
1
module
1
0
0
L
P
2
5
X/Y100
X/Y110
to
to
X/Y10F
X/Y11F
: 12 to 24VDC
: Rise edge
: Linear counter
: 30kpps
H
MELSEC-Q
Q
D
6
0
P
8
G
X/Y120
to
X/Y13F
7 - 7
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