Mitsubishi Electronics FX3G ユーザーズマニュアル
854
FX
3S
/FX
3G
/FX
3GC
/FX
3U
/FX
3UC
Series
Programming Manual - Basic & Applied Instruction Edition
37 Operation of Special Devices (M8000 -, D8000 -)
37.1 Special Device List (M8000 -, D8000 -)
Display Module Function (FX
3G
-5DM, FX
3U
-7DM) (Refer to Hardware Edition Manual of PLC main unit used for details.)
D 8300
Control device (D) for display module
Default: K-1
Default: K-1
–
*1
–
–
–
–
–
–
–
D 8301
Control device (M) for display module
Default: K-1
Default: K-1
–
*1
–
–
–
–
–
–
–
D 8302
*2
Language display setting
Japanese: K0
English: Other than K0
Japanese: K0
English: Other than K0
–
*1
–
–
–
–
–
–
–
D 8303
LCD contrast setting value
Default: K0
Default: K0
–
*1
–
–
–
–
–
–
–
[D]8304
Not used
–
–
–
–
–
–
–
–
–
–
–
[D]8305
–
–
–
–
–
–
–
–
–
–
–
[D]8306
–
–
–
–
–
–
–
–
–
–
–
[D]8307
–
–
–
–
–
–
–
–
–
–
–
[D]8308
–
–
–
–
–
–
–
–
–
–
–
[D]8309
–
–
–
–
–
–
–
–
–
–
–
*1.
Available in Ver. 1.10 or later.
*2.
Latch (battery or EEPROM backed) device. For details on backup against power failure, refer to Section 2.6.
RND (FNC184)
[D]8310
Lower RND (FNC184) instruction:
Data for generating random number
Default: K1
Default: K1
–
–
–
–
–
–
–
–
–
[D]8311
Upper
Syntax, Circuit, Operation, or Unconnected I/O Designation Error Step Number (Refer to Chapter 38 for details.)
D 8312
Lower Operation error step number latched
(32-bit)
–
–
–
M8068
–
–
–
–
–
D 8313
Upper
[D]8314
*3
Lower Error step number of M8065 to M8067
(32-bit)
–
–
–
M8065 to
M8067
–
–
–
–
–
[D]8315
*3
Upper
[D]8316
Lower Step number of instruction specifying
an unconnected I/O number (directly
or indirectly using index register)
or indirectly using index register)
–
–
–
M8316
–
–
–
–
–
[D]8317
Upper
[D]8318
BFM initialization function: Error unit number
–
–
–
*4
M8318
–
–
–
–
–
[D]8319
BFM initialization function: Error BFM number
–
–
–
*4
M8318
–
–
–
–
–
[D]8320 to [D]8328 Not used
–
–
–
–
–
–
–
–
–
–
–
*3.
Cleared when PLC switches from STOP to RUN.
*4.
Available in Ver. 2.20 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