ABB ACS880-104

Parameters 425
DI3 Digital input DI3 (10.02 DI delayed status, bit 2). 4
DI4 Digital input DI4 (10.02 DI delayed status, bit 3). 5
DI5 Digital input DI5 (10.02 DI delayed status, bit 4). 6
DI6 Digital input DI6 (10.02 DI delayed status, bit 5). 7
DIO1 Digital input/output DIO1 (11.02 DIO delayed status, bit 0). 8
DIO2 Digital input/output DIO2 (11.02 DIO delayed status, bit 1). 9
ESP CW bit 6 Parameter 74.01 ESP control word, bit-6 status controls
enable/disable status of the function.
10
Other [bit] Source selection (see Terms and abbreviations on page 148).
75.61 Current pulse
speed reference
Defines the speed reference used to perform current pulse-
start routine.
4.0
4.0...100.0 % Current pulse speed reference. 10 = 1%
75.62 Current pulse start
current ref
Defines the motor current reference used for producing a
thrust to the pump impeller.
This is active only for the time defined with parameter 75.69
Current pulse cycle time. This can be repeated as many times
as set in parameter 75.68 Current pulse nr of cycles.
100.0
0.0...300.0 % Current pulse start current ref. 10 = 1%
75.68 Current pulse nr of
cycles
Defines the quantity of desired current pulses applied in
sequence.
Each cycle consists of a period of thrust generated by high
motor current set in parameter 75.62 Current pulse start
current ref and a period of waiting together lasting as long as
set in parameter 75.69 Current pulse cycle time.
3
0...30000 Current pulse number of cycles. 1 = 1
75.69 Current pulse cycle
time
Defines the time for a period in the current pulse-start routine.
Each cycle consists of two such periods.
1.0
0.0...30000.0 s Current pulse cycle time. 10 = 1s
75.81 Pump speed ref in Defines the pump speed reference. 0.00
0.00...600.00 Hz Pump speed reference. 10 = 1Hz
75.99 Starting routines
status
Displays the status word of the functions controlling ESP
control program starting routines, i.e. Starting speed,
Acceleration assistance, Kick-start and Current pulse-start.
No. Name/Value Description Def/FbEq16