Mitsubishi Electric MELSEC-FX3S Series - Model Code

H-29
4 Programming
4.11 Model Code
FX 3S /FX 3G /FX 3GC /FX 3U /FX 3UC PLC User's Manual - Analog Control Edition
FX 3U -3A-ADP (2-channel Analog Input, 1-channel Analog Output)
A
Common Items
B
FX
3U
-4AD
FX
3UC
-4AD
C
FX
3U
-4AD-ADP
D
FX
3G
-2AD-BD
E
FX
3U
-4DA
F
FX
3U
-4DA-ADP
G
FX
3G
-1DA-BD
H
FX
3U
-3A-ADP
I
FX
3U
-4AD-PT
-ADP
J
FX
3U
-4AD-PTW
-ADP
4.11 Model Code
Initial value: K50
Numeric data type: Decimal (K)
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
3S Series PLC
•FX
3G/FX3GC Series PLC
•FX
3U/FX3UC Series PLC
Use the special data registers above to check whether a 3A-ADP is connected or not.
1. Program Example (FX3U/FX3UC Series PLC)
Special data register Description
D8289 Model code
Special data register
Description
1st 2nd
D8289 D8299 Model code
Special data register
Description
1st 2nd 3rd 4th
D8269 D8279 D8289 D8299 Model code
Checks the model code of the 1st
analog special adapter.
FNC224
LD=
D8269 K50 Y007