Danfoss VLT Flow Drive FC 111 Programming Manual page 119

VLT® Flow Drive FC 111
Programming Guide
13-03 Reset SLC
Default value: [0] Do not reset SLC
Conversion index: -
Table 221: Option:
[0] Do not reset SLC
[1] Reset SLC
4.10.2 13-1* Comparators
Comparators are used for comparing continuous variables (such as output frequency, output current, and analog input) to fixed
preset values.
Par. 13-10
Comparator Operand
Par. 13-12
Comparator Value
Illustration 16: Comparators
In addition, there are digital values that are compared to fixed time values. See the explanation in parameter 13-10 Comparator Oper-
and. Comparators are evaluated once in each scan interval. Use the result (True or False) directly. All parameters in this parameter
group are array parameters with index 0–5. Select index 0 to program comparator 0, select index 1 to program comparator 1, and so
on.
13-10 Comparator Operand
Default value: [0] Disabled
Conversion index: -
Select the variable to be monitored by the comparator.
Table 222: Option:
[0]
[1]
[2]
[3]
[4]
[6]
[7]
[12]
[13]
[20]
[30]
[31]
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Parameter type: Option
Data type: u_int8
Retain programmed settings in parameter group 13-** Smart Logic.
Reset all parameters in parameter group 13-** Smart Logic to default settings.
Par. 13-11
Comparator Operator
=
TRUE longer than.
. . .
. . .
Parameter type: Option
Data type: u_int8
Disabled
Reference
Feedback
Motor speed
Motor current
Motor power
Motor voltage
Analog input AI53
Analog input AI54
Alarm number
Counter A
Counter B
2-setup: 1 setup
Change during operation: True
2-setup: 1 setup
Change during operation: True
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Parameters