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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
Advanced Function
[D]8160
Not used
– – – – – – –––––
[D]8161 – – – – – – –––––
[D]8162 – – – – – – –––––
[D]8163 – – – – – – –––––
D 8164
FROM (FNC 78), TO (FNC 79) instructions:
Specification of transfer points
– – – – – M8164 – – –
*1
[D]8165 Not used – – – – – – –––––
[D]8166 Special block error condition – – –
*5
*5
– –––––
[D]8167
Not used
– – – – – – –––––
[D]8168 – – – – – – –––––
[D]8169
Access restriction status
*4
– –––––
*1. Available in Ver. 2.00 or later.
*2. "**" indicates areas used by the system.
*3. The accessibility is restricted depending on the keyword setting status.
*4. Available in Ver. 2.20 or later.
*5. Available in Ver. 3.00 or later.
For details, refer to Section 38.4 Error Code List and Action.
N:N Network (setting) (Refer to Data Communication Edition for details.)
[D]8170
Not used
– – – – – – –––––
[D]8171 – – – – – – –––––
[D]8172 – – – – – – –––––
[D]8173 Station number
–
*6
[D]8174 Total number of slave stations
–
*6
[D]8175 Refresh range –
*6
D 8176 Station number setting
M8038
*6
D 8177 Total slave station number setting
*6
D 8178 Refresh range setting
*6
D 8179 Retry count setting
*6
D 8180 Comms time-out setting
*6
[D]8181 Not used
– – – – – – –––––
*6. Available in Ver. 2.00 or later.
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
Pres-
ent
value
Access
restriction
status
Program
Monito-
ring
Present
value
change
Read Write
H**00
*2
2nd
keyword is
not set.
*3
*3
*3
*3
H**10
*2
Write
protection
–
H**11
*2
Read/write
protection
––
H**12
*2
All online
operation
protection
–– – –
H**20
*2
Keyword
cancel