Parameters 157
Determines how constant speeds are selected, and whether
the rotation direction signal is considered or not when
applying a constant speed.
0001b
0000h…FFFFh
Constant speed configuration word.
1 = 1
When bit 0 of parameter
is 0
(Separate), selects a source that activates constant speed 1.
When bit 0 of parameter
is 1
(Packed), this parameter and parameters
and
select three
sources whose states activate constant speeds as follows:
Not selected
0 (always off).
0
Selected
1 (always on).
1
DI1
Digital input DI1 (
, bit 0).
2
DI2
Digital input DI2 (
, bit 1).
3
DI3
Digital input DI3 (
, bit 2).
4
DI4
Digital input DI4 (
, bit 3).
5
DI5
Digital input DI5 (
, bit 4).
6
No.
Name/Value
Description
Def/FbEq16
Bit
Name
Information
0
Constant speed
mode
1 = Packed: 7 constant speeds are selectable using the three sources
defined by parameters
0 = Separate: Constant speeds 1, 2 and 3 are separately activated by
the sources defined by parameters
respectively.
In case of conflict, the constant speed with the smaller number takes
priority.
1
Direction
enable
1 = Start dir: To determine running direction for a constant speed, the
sign of the constant speed setting (parameters
…
) is
multiplied by the direction signal (forward: +1, reverse: -1). This
effectively allows the drive to have 14 (7 forward, 7 reverse) constant
speeds if all values in
…
are positive.
WARNING:
If the direction signal is reverse and the active
constant speed is negative, the drive will run in the forward
direction.
0 = Accord Par: The running direction for the constant speed is
determined by the sign of the constant speed setting (parameters
).
2…15
Reserved
Source defined
by par.
Source defined
Source defined
by par.
Constant speed active
0
0
0
None
1
0
0
Constant speed 1
0
1
0
Constant speed 2
1
1
0
Constant speed 3
0
0
1
Constant speed 4
1
0
1
Constant speed 5
0
1
1
Constant speed 6
1
1
1
Constant speed 7
Summary of Contents for ACQ580
Page 1: ...ABB drives for water Firmware manual ACQ580 pump control program ...
Page 4: ... 2017 ABB Oy All Rights Reserved 3AXD50000035867 Rev C EN EFFECTIVE 2017 06 21 ...
Page 30: ...26 Start up control with I O and ID run ...
Page 40: ...36 Default configuration ...
Page 304: ...300 Parameters ...
Page 340: ...336 Additional parameter data ...