ABB ACS280 Firmware Manual page 368

Fieldbus control through the embedded fieldbus interface (EFB)
368
The references are scaled as defined by parameters
is in use depends on the setting of
page ).
260
Fieldbus
The scaled references are shown by parameters
.
EFB reference 2
 Actual values
Actual values for the ABB Drives profile and DCU Profile
The ABB Drives profile supports the use of two fieldbus actual values, ACT1 and
ACT2. The actual values are 16-bit words each containing a sign bit and a 15-bit
integer. A negative value is formed by calculating the two's complement from
the corresponding positive value.
The actual values are scaled as defined by parameters
scaling is in use depends on the setting of parameters
58.29 EFB act2 type
58.26 EFB ref1 type
46.01
20000
46.02
46.03
10000
46.04
0 0
-(46.03) (with torque reference)
-10000
-(46.04) (with power reference)
-(46.01) (with speed reference)
-20000
-(46.02) (with frequency reference)
(see page ).
260
46.01
and
Drive
(with speed reference)
(with frequency reference)
(with torque reference)
(with power reference)
03.09 EFB reference 1
46.01
... ; which scaling
46.04
58.27 EFB ref2 type
and
03.10
... ; which
46.04
58.28 EFB act1 type
(see
and