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For Use On Remote I/o Network - Mitsubishi Electric Q62DAN User Manual

Melsecq series.
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6
PROGRAMMING

6.2 For Use on Remote I/O Network

6 - 6
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
Perform the following intelligent function module switch settings in advance.
• Switch 1
0030
• Switch 2
Empty
• Switch 3
0000
• Switch 4
0000
• Switch 5
0000
(2)
Program conditions
The digital values of CH1 and CH2 of the Q62DA are written, and if a digital
value write error occurs, Error code is displayed in BCD.
(a)
Initial settings
• Analog output enabled channel .................... CH1, CH2
(b)
Devices used by user
• Initial setting request signal ..................................... X20
• Output enable ........................................................... X21
• Digital value write signal .......................................... X22
• Error code reset signal ............................................. X23
• Error code display (BCD 3 digits) ............................ Y30 to Y3B
• CH1 digital value ...................................................... D11 (W11)
• CH2 digital value ...................................................... D12 (W12)
• Error code ................................................................. D13 (W113)
POINT
For details on the MELSECNET/H remote I/O network, refer to the Q
Corresponding MELSECNET/H Network System Reference Manual (Remote I/O
Network).
Q
Q
X
Y
1
1
0
0
(CH1: 4 to 20mA, CH2: 0 to 5V)
H
(CH1, CH2: Clear)
H
(Normal mode (D/A conversion processing))
H
(0: Fixed)
H
Remote I/O station (Station No.1)
Power
Q
Q
Q
J
X
Y
supply
7
1
1
module
2
0
0
L
P
2
5
X/Y100
X/Y110
to
to
X/Y10F
X/Y11F
MELSEC-Q
Q
6
2
D
A
X/Y120
to
X/Y12F
6 - 6

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