ABB FENA-11 - ABB Drives Profile - Classic

Modbus/TCP – Communication protocol 99
 ABB Drives profile - Classic
The ABB Drives profile - Classic communication profile provides
register mapped access to the control, status, reference and actual
values of the ABB Drives profile in the classic format for backward
compatibility.
Register Address
1)
Register Data (16-bit)
(4)00001 ABB Drives Profile Control
(4)00002 ABB Drives Profile Reference 1
(4)00003 ABB Drives Profile Reference 2
(4)00004 ABB Drives Profile Status
(4)00005 ABB Drive Profile Actual 1
(4)00006 ABB Drive Profile Actual 2
(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 the register map. See section Register
addressing on page 96 for additional information.