Parameters 443
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 12 Parameter 74.01 ESP control word, bit-12 status controls
enable/disable status of the function.
10
Other Source selection (see Terms and abbreviations on page 148). -
81.19 Time trigger Defines time setting for periodic cleaning schedule.
When parameter 81.81 Since last cleaning time counter
reaches the value set in this parameter, the cleaning request
is automatically generated.
After cleaning operation is completed, the timer is then reset
for another round with parameter 81.82 Until next cleaning
which displays remaining time till the next cleaning request
based on this parameter time setting.
Note: For the time trigger to work, parameter 81.02 Pump
cleaning option sel, bit-2 must be set to 1.
0.00
0.00...650.00 hour Time trigger in hours. 100 = 1hour
81.20 Number of cleaning
cycles
Defines the desired quantity of cleaning cycles.
Each cycle consists of two speed steps with period of off-time
after each step. The period and dynamics of each cycle are
defined with parameters 81.21...81.32.
1
0...65000 Number of cleaning cycles. 1 = 1
81.21 First step reference Defines speed reference for the first step of cleaning cycle.
Note that the parameter 75.15 Starting speed setting is also
taken into use for the cleaning operation.
-10.00
-300.00...300.00 % First step reference in percentage. 10 = 1%
81.22 First step time Defines the time period for the first step of cleaning cycle. 5.0
0.0...6500.0 s First step time in second. 10 = 1s
81.23 Off time Defines the time period for the pause after each step.
The speed reference will be zero during Off time.
5.0
0.0...6500.0 s Off time in seconds. 10 = 1s
81.24 Second step
reference
Defines speed reference for the second step of cleaning
cycle.
Note that the parameter 75.15 Starting speed setting is also
taken into use for the cleaning operation.
10.00
-300.00...300.00 % Second step reference in percentage. 10 = 1%
81.25 Second step time Defines the time period for the second step of cleaning cycle. 5.0
0.0...6500.0 s Second step time in seconds. 10 = 1s
81.31 Cleaning acc time Defines acceleration time for the cleaning operation. 20.00
0.00...30000.00 s Cleaning acceleration time in seconds. 1 = 1s
81.32 Cleaning dec time Defines deceleration time for the cleaning operation. 20.00
0.00...30000.00 s Cleaning deceleration time in seconds. 1 = 1s
81.35 Acceleration boost
current
Defines the motor current reference setting used during
acceleration period of every cleaning cycle.
This helps to produce higher starting torque and assist
acceleration.
Note: For the Acceleration boost to work, parameter 81.02
Pump cleaning option sel, bit-7 must be set to 1.
100.00
0.00...300.00 % Acceleration boost current. 10 = 1%
No. Name/Value Description Def/FbEq16
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