7
PARAMETER SETTING
7.3 MODBUS(R) Device Assignment Parameter
7.3.1 MODBUS(R) device assignment to the programmable controller CPU device memory
7 - 20
1
OVERVIEW
2
SYSTEM
CONFIGURATION
3
SPECIFICATIONS
4
MODBUS(R) STANDARD
FUNCTIONS
5
FUNCTION
6
PRE-OPERATIONAL
PROCEDURES AND
SETTINGS
7
PARAMETER SETTING
8
UTILITY PACKAGE
(GX Configurator-MB)
(c) Setting values for default assignment parameters
* 1 Use the following expression to find a setting value of the head MODBUS device number:
Head MODBUS device number = Last 5 digits of relevant MODBUS device number - 1
(Continued on next page)
Table7.8 Setting values for default assignment parameters
Name
Buffer memory
address
Default assignment parameter setting items
Device code
(Device symbol)
Head
Device numbers
Head
MODBUS
device number
*1
Assignment
points
Coil assignment 1
0900
H
to 0903
H
(2304 to 2307)
009D
H
(Y) 0000
H
0 8192
Coil assignment 2
0904
H
to 0907
H
(2305 to 2311)
0090
H
(M) 0000
H
8192 8192
Coil assignment 3
0908
H
to 090B
H
(2312 to 2315)
0091
H
(SM) 0000
H
20480 2048
Coil assignment 4
090C
H
to 090F
H
(2316 to 2319)
0092
H
(L) 0000
H
22528 8192
Coil assignment 5
0910
H
to 0913
H
(2320 to 2323)
00A0
H
(B) 0000
H
30720 8192
Coil assignment 6
0914
H
to 0917
H
(2324 to 2327)
0093
H
(F) 0000
H
38912 2048
Coil assignment 7
0918
H
to 091B
H
(2328 to 2331)
00A1
H
(SB) 0000
H
40960 2048
Coil assignment 8
091C
H
to 091F
H
(2332 to 2335)
0094
H
(V) 0000
H
43008 2048
Coil assignment 9
0920
H
to 0923
H
(2336 to 2339)
0098
H
(S) 0000
H
45056 8192
Coil assignment 10
0924
H
to 0927
H
(2340 to 2343)
00C0
H
(TC) 0000
H
53248 2048
Coil assignment 11
0928
H
to 092B
H
(2344 to 2347)
00C1
H
(TS) 0000
H
55296 2048
Coil assignment 12
092C
H
to 092F
H
(2348 to 2351)
00C6
H
(SC) 0000
H
57344 2048
Coil assignment 13
0930
H
to 0933
H
(2352 to 2355)
00C7
H
(SS) 0000
H
59392 2048
Coil assignment 14
0934
H
to 0937
H
(2356 to 2359)
00C3
H
(CC) 0000
H
61440 2048
Coil assignment 15
0938
H
to 093B
H
(2360 to 2363)
00C4
H
(CS) 0000
H
63488 2048
Coil assignment 16
093C
H
to 093F
H
(2364 to 2367)
0000
H
- 0000
H
00
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