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4 Programming
4.5 Output Setting Data
FX
3G
/FX
3U
/FX
3UC
PLC User's Manual - Analog Control Edition
FX3U-4DA-ADP (4-channel analog Output)
4.5 Output Setting Data
Numeric data type: Decimal (K)
The 4DA-ADP performs D/A conversion on the output setting data (digital data) into analog data, and outputs
the analog data.
Use the special data registers shown in the following table for the output setting data:
•FX
3U, FX3UC Series PLC
•FX
3G Series PLC
1. Program Example (For FX3U, FX3UC Series PLC)
Using the indicator or the sequence program, input the digital data to be subject to D/A conversion (to be
output as analog data) in D100 and D101.
Special data register
Description
1st 2nd 3rd 4th
D8260 D8270 D8280 D8290 Channel-1 output setting data
D8261 D8271 D8281 D8291 Channel-2 output setting data
D8262 D8272 D8282 D8292 Channel-3 output setting data
D8263 D8273 D8283 D8293 Channel-4 output setting data
Special data register
Description
1st 2nd
D8280 D8290 Channel-1 output setting data
D8281 D8291 Channel-2 output setting data
D8282 D8292 Channel-3 output setting data
D8283 D8293 Channel-4 output setting data
M8000
Normally ON
FNC 12
MOV
D100 D8260
FNC 12
MOV
D101 D8261
Performs D/A conversion using the digital
data stored in the D100 for channel 1 of
the 1st analog special adapter.
Performs D/A conversion using the digital
data stored in the D101 for channel 2 of
the 1st analog special adapter.