Mitsubishi MELSEC-F FX3U Series User Manual

C-16
4 Programming
4.4 Input Data
FX 3U /FX 3UC Series PLC User's Manual - Analog Control Edition
FX3U-4AD-ADP (4-channel analog Input)
4.4 Input Data
Numeric data type: Decimal (K)
The data converted by 4AD-ADP will be stored in the special data registers.
The special data registers that store the input data are shown in the following table:
The A/D converted immediate data or the averaged data (data average conforming to the specified number of
averaging time) will be stored in the above data registers as the input data.
→ For a detailed description of the number of averaging time, refer to Section 4.5.
1. Caution regarding input data
Input data is for reading only.
Do not change (rewrite) the current input data using the sequence program, indicator, or device monitor of the
programming tool.
2. Example of program
Even if the input data is not stored in D100 or D101, D8260 or D8261 can be directly used in the timer/counter
set value or in PID instruction.
Special data register
Description
1st 2nd 3rd 4th
D8260 D8270 D8280 D8290 Stores the channel-1 input data
D8261 D8271 D8281 D8291 Stores the channel-2 input data
D8262 D8272 D8282 D8292 Stores the channel-3 input data
D8263 D8273 D8283 D8293 Stores the channel-4 input data
M8000
Normally
ON
FNC 12
MOV
D8260 D100
FNC 12
MOV
D8261 D101
Stores the channel-1 input data
of the 1st analog special
adapter in the D100.
Stores the channel-2 input data
of the 1st analog special
adapter in the D101.

Mitsubishi MELSEC-F FX3U Series Specifications

General

Brand	Mitsubishi
Model	MELSEC-F FX3U Series
Category	Controller
Language	English