13-02 Stop Event
Option:
Function:
[33] Digital input DI18
Use the value of DI18 in the logic rule
(High = TRUE).
[34] Digital input DI19
[35] Digital input DI27
Use the value of DI27 in the logic rule
(High = TRUE).
[36] Digital input DI29
Use the value of DI29 in the logic rule
(High = TRUE).
[39] Start command
This event is TRUE if the frequency
converter is started by any means (either
via digital input, fieldbus or other).
[40] Drive stopped
This event is TRUE if the frequency
converter is stopped or coasted by any
means (either via digital input, fieldbus
or other).
[42] Auto reset trip
This event is TRUE if the frequency
converter is tripped (but not trip-locked)
and an Automatic Reset is issued.
[50] Comparator 4
Use the result of comparator 4 in the
logic rule.
[51] Comparator 5
Use the result of comparator 5 in the
logic rule.
[60] Logic rule 4
Use the result of logic rule 4 in the logic
rule.
[61] Logic rule 5
Use the result of logic rule 5 in the logic
rule.
[70] SL Time-out 3
Use the result of timer 3 in the logic rule.
[71] SL Time-out 4
Use the result of timer 4 in the logic rule.
[72] SL Time-out 5
Use the result of timer 5 in the logic rule.
[73] SL Time-out 6
Use the result of timer 6 in the logic rule.
[74] SL Time-out 7
Use the result of timer 7 in the logic rule.
[83] Broken belt
A broken belt condition has been
detected. This function must be enabled
in
.
13-03 Reset SLC
Option:
Function:
[0]
*
Do not reset
SLC
Retains programmed settings in all group
13 parameters (13-*).
[1]
Reset SLC
Resets all group 13 parameters (13-*) to
default settings.
3.9.3 13-1* Comparators
Comparators are used for comparing continuous variables
(i.e. output frequency, output current, analog input etc.) to
fixed preset values.
Par. 13-11
Comparator Operator
=
TRUE longer than.
. . .
. . .
Par. 13-10
Comparator Operand
Par. 13-12
Comparator Value
130BB672.10
In addition, there are digital values that will be compared to
fixed time values. See explanation in
. 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 to 5. Select index 0 to programme Comparator
0, select index 1 to programme Comparator 1, and so on.
13-10 Comparator Operand
Array [6]
Option:
Function:
Select the variable to be monitored by
the comparator.
[0]
*
Disabled
[1]
Reference
[2]
Feedback
[3]
Motor speed
[4]
Motor current
[6]
Motor power
[7]
Motor voltage
[12] Analog input AI53
[13] Analog input AI54
[20] Alarm number
[30] Counter A
[31] Counter B
13-11 Comparator Operator
Array [6]
Option:
Function:
[0]
Less Than (<)
Select < [0] for the result of the evaluation
to be TRUE, when the variable selected in
is smaller than
the fixed value in
.
The result will be FALSE, if the variable
selected in
is
greater than the fixed value in
.
[1]
*
Approx.Equal (~) Select ≈ [1] for the result of the evaluation
to be TRUE, when the variable selected in
is approxi-
Parameters
VLT HVAC Basic Drive Programming Guide
52
MG.18.B1.02 - VLT
®
is a registered Danfoss trademark
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