Model Code - Mitsubishi Electric MELSEC-FX3S Series Manual

FX /FX /FX /FX /FX
3S 3G 3GC 3U 3UC
FX -3A-ADP (2-channel Analog Input, 1-channel Analog Output)
3U
4.11

Model Code

When the 3A-ADP is connected, model code "50" is stored in the corresponding special data register.
The following table shows the special data registers that store the model code:
• FX Series PLC
3S
Special data register
D8289
• FX /FX Series PLC
3G 3GC
Special data register
1st
D8289
• FX /FX Series PLC
3U 3UC
Special data register
1st
D8269
Use the special data registers above to check whether a 3A-ADP is connected or not.
1. Program Example (FX
FNC224
D8269
LD=
PLC User's Manual - Analog Control Edition
Model code
2nd
D8299 Model code
2nd 3rd 4th
D8279 D8289 D8299
/FX Series PLC)
3U 3UC
K50
Description
Description
Model code
Checks the model code of the 1st
Y007
analog special adapter.
4 Programming
4.11 Model Code
Initial value: K50
Numeric data type: Decimal (K)
Description
A
B
C
D
E
F
G
H
I
J
H-29