Mitsubishi Electric MELSEC-FX3S Series - List of Special Devices

F-19
4 Programming
4.2 List of Special Devices
FX 3S /FX 3G /FX 3GC /FX 3U /FX 3UC PLC User's Manual - Analog Control Edition
FX3U-4DA-ADP (4-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
4.2 List of Special Devices
If 4DA-ADP is connected, special devices will be assigned automatically as shown in the following table:
•FX
3S Series PLC
R: Read / W: Write
•FX3G/FX3GC Series PLC
R: Read / W: Write
Special
device
Device number Description Attribute Reference
Special
auxiliary
relay
M8280 Switches the output mode of channel 1. R/W
Section
4.3
M8281 Switches the output mode of channel 2. R/W
M8282 Switches the output mode of channel 3. R/W
M8283 Switches the output mode of channel 4. R/W
M8284 Sets the cancel of the channel-1 output holding function. R/W
Section
4.4
M8285 Sets the cancel of the channel-2 output holding function. R/W
M8286 Sets the cancel of the channel-3 output holding function. R/W
M8287 Sets the cancel of the channel-4 output holding function. R/W
M8288 to M8289 Unused (Do not use.) - -
Special
data
register
D8280 Channel-1 output setting data R/W
Section
4.5
D8281 Channel-2 output setting data R/W
D8282 Channel-3 output setting data R/W
D8283 Channel-4 output setting data R/W
D8284 to D8287 Unused (Do not use.) - -
D8288 Error status R/W
Section
4.6
D8289 Model code = 2 R
Section
4.7
Special
device
Device number
Description Attribute Reference
1st 2nd
Special
auxiliary
relay
M8280 M8290 Switches the output mode of channel 1. R/W
Section
4.3
M8281 M8291 Switches the output mode of channel 2. R/W
M8282 M8292 Switches the output mode of channel 3. R/W
M8283 M8293 Switches the output mode of channel 4. R/W
M8284 M8294 Sets the cancel of the channel-1 output holding function. R/W
Section
4.4
M8285 M8295 Sets the cancel of the channel-2 output holding function. R/W
M8286 M8296 Sets the cancel of the channel-3 output holding function. R/W
M8287 M8297 Sets the cancel of the channel-4 output holding function. R/W
M8288 to
M8289
M8298 to
M8299
Unused (Do not use.) - -
Special
data
register
D8280 D8290 Channel-1 output setting data R/W
Section
4.5
D8281 D8291 Channel-2 output setting data R/W
D8282 D8292 Channel-3 output setting data R/W
D8283 D8293 Channel-4 output setting data R/W
D8284 to
D8287
D8294 to
D8297
Unused (Do not use.) - -
D8288 D8298 Error status R/W
Section
4.6
D8289 D8299 Model code = 2 R
Section
4.7