ABB ACS880 Firmware Manual page 526

526 Parameters
No. Name / Range /
Selection
75.13 Speed reference
scaler
0...30000
75.15 Starting speed
0.00 ... 598.00 Hz
75.16 Ext2 pump speed ref
src
NULL
AI1 scaled value
AI2 scaled value
FB A ref1
FB A ref2
EFB ref1
EFB ref2
Fixed speed ref
Panel reference
EFB or panel
FBA or panel
Other [bit]
Description
Defines custom scaling for the parameter
speed ref source.
The resulting speed reference is then calculated as
follows:
Used pump speed reference =
production speed *(75.11 Pump speed ref source/75.13
Speed reference scaler).
Note: If the pump speed reference input is used
directly, then set this parameter value to 0.
Speed reference scalar.
Defines the speed at which drive begins modulating
upon receiving start command.
Starting speed.
Defines the source for the speed reference. This should
be used with external control location 2 (EXT2).
None
12.12 AI1 scaled value (page
12.22 AI2 scaled value (page
3.5 FB A reference 1 (page
3.6 FB A reference 2 (page
3.9 EFB reference 1 (page
3.10 EFB reference 2 (page
Speed reference is taken from parameter
speed ref.
Speed reference is taken from Embedded fieldbus
reference 1.
Speed reference is taken from Embedded fieldbus
reference 1 or from the ACS880 control panel.
Note: The reference from the control panel can be used
only when EFB ref 1 is zero or EFB communication is
lost (see parameter 58.7 Communication
bit 10).
The EFB or panel selection also allows to start and stop
the drive from embedded fieldbus using EFB control
word, bit 3.
Speed reference is taken from Fieldbus adapter A
reference 1 or from the ACS880 control panel.
Note: The reference from the control panel can be used
only when 3.5 FB A reference 1
communication is lost (see parameter
comm status).
The selection FBA or panel also allows to start and stop
the drive from the fieldbus using Fieldbus control word,
bit 3.
See Terms and abbreviations (page
75.11 Pump
(75.19 Maximum
226).
228).
179).
179).
179).
179).
75.12 Fixed
diagnostics,
is zero or FBA
51.31 D2FBA A
169).
Def / Type
FbEq 16b / 32b
0 / real32
1 = 1 / 1 = 1
2.00 Hz / real32
10 = 1 Hz / 100 = 1 Hz
NULL / unit32
0
1
2
4
5
8
9
7
8
9
10