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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 -)
Input Filter
D 8020
Input filter
adjustment
Input filter value of X000 to X017
*1
(Default: 10 ms)
→Refer to Subsection 37.2.9.
–
[D]8021
Not used
– – – – – – –––––
[D]8022 – – – – – – –––––
[D]8023 – – – – – – –––––
[D]8024 – – – – – – –––––
[D]8025 – – – – – – –––––
[D]8026 – – – – – – –––––
[D]8027 – – – – – – –––––
Index Register Z0 and V0
[D]8028
Value of Z0 (Z) register
*2
–
[D]8029
Value of V0 (V) register
*2
–
*1. In FX3G/FX3GC/FX1N/FX1NC PLCs the input filter can be adjusted in X000 to X007.
*2. The values of Z1 to Z7 and V1 to V7 are stored in D8182 to D8195.
Analog Volume [FX3S/FX3G/FX1S/FX1N]
[D]8030
Value of analog volume VR1
(Integer from 0 to 255)
*3
– – –––––
[D]8031
Value of analog volume VR2
(Integer from 0 to 255)
*3
– – –––––
Constant Scan
[D]8032
Not used
– – – – – – –––––
[D]8033 – – – – – – –––––
[D]8034 – – – – – – –––––
[D]8035 – – – – – – –––––
[D]8036 – – – – – – –––––
[D]8037 – – – – – – –––––
[D]8038
– – – – – – –––––
D 8039
Constant scan
duration
Default: 0 ms (in 1 ms steps)
(Writes from system ROM at power ON)
Can be overwritten by program
→Refer to Subsection 37.2.16.
M8039
*3. This function is not supported in the FX3S-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