ABB ACS800 Firmware Manual page 243

• With the Generic Drive communication profile, 100% reference is defined with
parameter
control mode (REF1), and with parameter
• External reference scaling parameters
For information on the scaling of the fieldbus reference, see section
reference scaling
on page
*Direction determined by the sign of
COMM. REF
Par. 10.03 REF
DIRECTION =
FORWARD
Fieldbus
Ref. 1/2
Par. 10.03 REF
DIRECTION =
REVERSE
Fieldbus
Ref. 1/2
Par. 10.03 REF
DIRECTION =
REQUEST
Fieldbus
Ref. 1/2
99.08 in DTC motor control mode (REF1), or
on page 253
259 (for Generic Drive profile).
Resultant
REF1/2
Max.Ref.
-100% 100%
-163%
–[Max.Ref.]
Resultant
REF1/2
Max.Ref.
-163%
-100% 100%
–[Max.Ref.]
Resultant
REF1/2
Max.Ref.
-163%
-100%
100%
–[Max.Ref.]
11.08
11.04 and
(for ABB Drives profile) or
Direction determined by digital command,
for example, digital input, control panel
Fieldbus
Ref. 1/2
163% -163%
163%
-163%
Fieldbus
Ref. 1/2
Max.Ref.
Fieldbus
Ref. 1/2
-100%
163% -163%
–[Max.Ref.]
99.07 in the Scalar
(REF2).
11.07 are also in effect.
Fieldbus
Fieldbus reference scaling
Resultant
REF1/2
Max.Ref.
-100% 100%
–[Max.Ref.]
Resultant
REF1/2
Max.Ref.
-100% 100%
–[Max.Ref.]
Resultant
REF1/2
Direction command:
FORWARD
100%
163%
Direction command:
REVERSE
Fieldbus control
243
163%
163%