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FX3S/FX3G/FX3GC/FX3U/FX3UC Series
Programming Manual - Basic & Applied Instruction Edition
37 Operation of Special Devices (M8000 -, D8000 -)
37.1 Special Device List (M8000 -, D8000 -)
31
FNC277-FNC279
Data
Transfer 3
32
FNC280-FNC289
High-Speed
Processing 2
33
FNC290-FNC299
Extension File
Register Control
34
FNC300-FNC305
FX
3U
-CF-ADP
35
SFC•STL
Programming
36
Interrupt
Function
37
Special Device
38
Error Code
A
Version Up
Information
B
Execution Times
Analog Special Adapter [FX3U/FX3UC] (Refer to Subsection 37.2.19 for applicability of each analog special adapter.)
D 8260 to D 8269
1st special adapter
*1
– – –
*2
– –––––
D 8270 to D 8279
2nd special adapter
*1
– – –
*2
– –––––
D 8280 to D 8289
3rd special adapter
*1
– – –
*2
– –––––
D 8290 to D 8299
4th special adapter
*1
– – –
*2
– –––––
Analog Special Adapter [FX3S/FX3G/FX3GC], Analog Expansion Board [FX3S/FX3G]
(Refer to Subsection 37.2.18 for applicability of each analog special adapter and analog expansion board)
D 8260 to D 8269
1st expansion board
*3
*6
– – – – –––––
D 8270 to D 8279
2nd expansion board
*4*5
–
*6
– – – – –––––
D 8280 to D 8289
1st special adapter
*1
– – – –––––
D 8290 to D 8299
2nd special adapter
*1*5
– – – – –––––
Built-in analog function [FX3S-30M/E-2AD] (Refer to FX3S Hardware Edition for details.)
[D]8270 Ch1 analog input data (0 to 1020)
*7
– – – – – –––––
[D]8271 Ch2 analog input data (0 to 1020)
*7
– – – – – –––––
[D]8272
Not used
– – – – – – –––––
[D]8273 – – – – – – –––––
D 8274 Averaging time for ch1 (1 to 4095)
*7
– – – – – –––––
D 8275 Averaging time for ch2 (1 to 4095)
*7
– – – – – –––––
[D]8276
Not used
– – – – – – –––––
[D]8277 – – – – – – –––––
[D]8278
Error status
b0: Ch1 upper over-scale detection
b1: Ch2 upper over-scale detection
b2: Not used
b3: Not used
b4: EEPROM error
b5: Averaging time setting error
(common ch1 and ch2)
b6 to b15: Not used
*7
– – – – – –––––
[D]8279 Model code: K5
*7
– – – – – –––––
*1. Count the number of connected analog special adapter from the main unit.
*2. Available in Ver. 1.20 or later.
*3. BD1 connector of a FX
3G PLC (40-point and 60-point type) or the BD connector of a FX3G PLC (14-point and
24-point type) and FX
3S PLC.
*4. Expansion board connected to the BD2 connector of a FX
3G PLC (40-point and 60-point type).
*5. Only to FX
3G PLC (40-point and 60-point type) can be connected.
*6. Available in Ver. 1.10 or later.
*7. This function is supported only in the FX
3S-30M
/E
-2AD PLC.
Number and
name
Content of register
Applicable model
FX
3S
FX
3G
FX
3GC
FX
3U
FX
3UC
Correspond-
ing special
device
FX
1S
FX
1N
FX
1NC
FX
2N
FX
2NC