Modbus Mapping; Register Mapping - ABB ACS310 User Manual

Fieldbus reference scaling
Fieldbus references REF1 and REF2 are scaled as shown in the following table.
Note: Any correction of the reference (see section
on page 273) is applied before scaling.
correction
Reference Range
REF1 -32767
...
+32767
REF2 -32767
...
+32767
Note: The settings of parameters
effect on the reference scaling.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Reference Scaling
type
Frequency -20000 = -(par. 1105)
0 = 0
+20000 = (par. 1105)
(20000 corresponds to 100%)
Frequency -10000 = -(par. 1108)
0 = 0
+10000 = (par. 1108)
(10000 corresponds to 100%)
PID -10000 = -(par. 1108)
reference 0 = 0
+10000 = (par. 1108)
(10000 corresponds to 100%)
1104
Fieldbus control with embedded fieldbus 273
Reference selection and
REF1 MIN and
1107
Remarks
Final reference limited by
1104/1105. Actual motor
speed limited by
2007/2008.
Final reference limited by
1107/1108. Actual motor
speed limited by
2007/2008.
Final reference limited by
(PID set1) or
4012/4013
(PID set2).
4112/4113
REF2 MIN have no