ABB ACQ580 - Page 172

168 Parameters
Control panel (ref
copied)
Panel reference (03.01 Panel reference, see page 106) for
the previous control location is used as the reference when
the control location changes if the references for the two
locations are of the same type (eg
frequency/speed/torque/PID); otherwise, the actual signal is
used as the new reference.
19
Level control Parameter 76.07 LC speed ref (output of the Level control
function).
30
Other Source selection (see Terms and abbreviations on page 100). -
28.15 Ext2 frequency ref1 Selects Ext2 frequency reference source 1. Zero
Zero None. 0
AI1 scaled 12.12 AI1 scaled value (see page 125). 1
AI2 scaled 12.22 AI2 scaled value (see page 126). 2
Reserved 3
FB A ref1 03.05 FB A reference 1 (see page 106). 4
FB A ref2 03.06 FB A reference 2 (see page 106). 5
Reserved 6…7
EFB ref1 03.09 EFB reference 1 (see page 107). 8
EFB ref2 03.10 EFB reference 2 (see page 107). 9
Reserved 10…14
Motor
potentiometer
22.80 Motor potentiometer ref act (output of the motor
potentiometer).
15
PID 40.01 Process PID output actual (output of the process PID
controller).
16
Frequency input 11.38 Freq in 1 actual value (when DI5 is used as a frequency
input).
17
Control panel (ref
saved)
Panel reference (03.01 Panel reference, see page 106)
saved by the control system for the location where the control
returns is used as the reference.
18
No. Name/Value Description Def/FbEq16
Ext1 -> Ext2
Ext1 reference
Ext2 reference
Active reference
t
Inactive reference
Reference
Ext1 -> Ext2
t
Reference
Ext1 reference
Ext2 reference
Active reference
Inactive reference