Mitsubishi Electric Q62DAN - 6.2 For Use on Remote I;O Network; (1) System configuration

6 - 6
6 - 6
MELSEC-Q
6 PROGRAMMING
6.2 For Use on Remote I/O Network
System configuration used in the program explanation
(1) System configuration
tototo
Q
n
C
P
U
Q
X
1
0
Q
Y
1
0
Power
supply
module
X/Y100
X/Y10F
X/Y110
X/Y11F
X/Y120
X/Y12F
Remote master station (Network No.1) Remote I/O station (Station No.1)
Q
J
7
2
L
P
2
5
Power
supply
module
Q
6
2
D
A
Q
X
1
0
Q
Y
1
0
Q
J
7
1
L
P
2
1
Perform the following intelligent function module switch settings in advance.
• Switch 1 0030
H (CH1: 4 to 20mA, CH2: 0 to 5V)
• Switch 2 Empty
• Switch 3 0000
H (CH1, CH2: Clear)
• Switch 4 0000
H (Normal mode (D/A conversion processing))
• Switch 5 0000
H (0: Fixed)
(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).