ABB FENA-11 - Page 101

Modbus/TCP – Communication protocol 101
(4)00060 DATA IN 7
(4)00061 DATA IN 8
(4)00062 DATA IN 9
(4)00063 DATA IN 10
(4)00064 DATA IN 11
(4)00065 DATA IN 12
(4)00101…(4)09999 Drive Parameter Access (16-bit)
Register Address = (4)00000 + 100 × Group +
Index
Example for Drive Parameter 3.18:
(4)00000 + 100 × 3 + 18 = 400318
(4)20000…(4)29999 Drive Parameter Access (32-bit)
(not supported with ACS355):
Register Address = (4)20000 + 200 × Group +
2 × Index
Example for Drive Parameter 1.27:
(4)20000 + 200 × 1 + 2 × 27 = 420254
1)
6-digit register addressing ([4]00001) is used instead of 5-digit register
addressing ([4]0001) to describe register map. See section Register
addressing on page 96 for additional information.
2)
Register addresses of the 32-bit parameters cannot be accessed by
using 5-digit register numbers.
Register Address
1), 2)
Register Data (16-bit)