ABB AC 31 Technical Manual page 179

Page 7-8
Communication
Variable types
Analog inputs IW 00.00
IW 00.01
...
IW 00.15
IW 01.00
...
IW 62.15
IW 63.00
...
IW 68.15
Analog outputs OW 00.00
OW 00.01
...
OW 00.15
OW 01.00
...
OW 62.15
OW 63.00
...
OW 68.15
Internal words MW 000.00
MW 000.01
...
MW 000.15
MW 001.00
...
MW 099.15
MW 230.00
...
MW 254.15
MW 255.00
...
MW 255.15
Internal double MD 00.00
words MD 00.01
...
MD 00.15
MD 01.00
...
MD 07.15
Indirect word KW 00.00
constants KW 00.01
...
KW 00.15
KW 01.00
...
KW 31.15
Indirect double KD 00.00
word constants KD 00.01
...
KD 00.15
KD 01.00
...
KD 07.15
Variables
MODBUS addresses
in hexadecimal
0000
0001
...
000F
0010
...
03EF
03F0
...
044F
1000
1001
...
100F
1010
...
13EF
13F0
...
144F
2000
2001
...
200F
2010
...
263F
2E60
...
2FEF
2FF0
...
2FFF
4000
4002
...
401E
4020
...
40FE
3000
3001
...
300F
3010
...
31FF
5000
5002
...
501E
5020
...
50FE
MODBUS addresses
in decimal
0000
0001
...
0015
0016
...
1007
1008
...
1103
4096
4097
...
4111
4112
...
5103
5104
...
5199
8192
8193
...
8207
8208
...
9791
11872
...
12271
12272
...
12287
16384
16386
...
16414
16416
...
16638
12288
12289
...
12303
12304
...
12799
20480
20482
...
20510
20512
...
20734
ABB Control - AC 31
1SBC 260400 R1001-b 06.99