ABB ACS355 series - Fieldbus Reference Scaling

322 Fieldbus control with embedded fieldbus
 Fieldbus reference scaling
Fieldbus references REF1 and REF2 are scaled for the ABB drives profile as shown
in the following table.
Note: Any correction of the reference (see section Reference selection and
correction on page 322) is applied before scaling.
Note: The settings of parameters 1104 REF1 MIN and 1107 REF2 MIN have no
effect on the reference scaling.
Reference Range Reference
type
Scaling Remarks
REF1 -32767
…
+32767
Speed or
frequency
-20000 = -(par. 11 05)
0 = 0
+20000 = (par. 1105)
(20000 corresponds to 100%)
Final reference limited by
1104 /1105. Actual motor
speed limited by
2001/2002 (speed) or
2007/2008 (frequency).
REF2 -32767
…
+32767
Speed or
frequency
-10000 = -(par. 11 08)
0 = 0
+10000 = (par. 1108)
(10000 corresponds to 100%)
Final reference limited by
1107 /1108. Actual motor
speed limited by
2001/2002 (speed) or
2007/2008 (frequency).
Torque -10000 = -(par. 1108)
0 = 0
+10000 = (par. 1108)
(10000 corresponds to 100%)
Final reference limited by
2015/2017 (torque 1) or
2016/2018 (torque 2).
PID
reference
-10000 = -(par. 11 08)
0 = 0
+10000 = (par. 1108)
(10000 corresponds to 100%)
Final reference limited by
4012/4013 (PID set 1) or
4112/4113 (PID set 2).