ABB +N5600 Firmware Instructions page 425

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