Comparators; Comparator Operand; Reset Slc - Danfoss VLT CDS 303 Operating Instructions Manual

Parameter Descriptions
13-02 Stop Event
Select the boolean (TRUE or FALSE) input to deactivate Smart
Logic Control.
Option:
[80] Digital input x46/3
[81] Digital input x46/5
[82] Digital input x46/7
[83] Digital input x46/9
[84] Digital input x46/11
[85] Digital input x46/13
[90] ATEX ETR cur. warning
6 6
[91] ATEX ETR cur. alarm
[92] ATEX ETR freq. warning Selectable if parameter 1-90 Motor
[93] ATEX ETR freq. alarm
[94] RS Flipflop 0
[95] RS Flipflop 1
[96] RS Flipflop 2
[97] RS Flipflop 3
[98] RS Flipflop 4
[99] RS Flipflop 5
[100] RS Flipflop 6
88
®
VLT Compressor Drives CDS 302/CDS 303
Function:
Selectable if parameter 1-90 Motor
Thermal Protection is set to [20]
ATEX ETR or [21] Advanced ETR. If
the alarm 164 ATEX ETR
cur.lim.alarm is active, the output
will be 1.
Selectable if parameter 1-90 Motor
Thermal Protection is set to [20]
ATEX ETR or [21] Advanced ETR. If
the alarm 166 ATEX ETR
freq.lim.alarm is active, the output
will be 1.
Thermal Protection is set to [20]
ATEX ETR or [21] Advanced ETR. If
the alarm 163 ATEX ETR
cur.lim.warning is active, the
output will be 1.
Selectable if parameter 1-90 Motor
Thermal Protection is set to [20]
ATEX ETR or [21] Advanced ETR. If
the warning 165 ATEX ETR
freq.lim.warning is active, the
output will be 1.
See parameter group 13-1*

Comparators

See parameter group 13-1*
Comparators
See parameter group 13-1*
Comparators
See parameter group 13-1*
Comparators
See parameter group 13-1*
Comparators
See parameter group 13-1*
Comparators
See parameter group 13-1*
Comparators
Danfoss A/S © Rev. 2013-07-03 All rights reserved.
13-02 Stop Event
Select the boolean (TRUE or FALSE) input to deactivate Smart
Logic Control.
Option:
[101] RS Flipflop 7 See parameter group 13-1*
Comparators

13-03 Reset SLC

Option: Function:
[0] Do not reset Retains programmed settings in all parameter
SLC group 13-** Smart Logic Control.
[1] Reset SLC Resets all parameters in parameter group 13-
** Smart Logic Control to default settings.
6.10.3 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
Par. 13-10

Comparator Operand

=
TRUE longer than.
Par. 13-12
. . .
Comparator Value
. . .
Figure 6.15 Comparators
In addition, there are digital values that will be compared
to fixed time values. See explanation in
parameter 13-10 Comparator Operand. 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:
Choices [1] to [31] are variables which will
be compared based on their values.
Choices [50] to [186] are digital values
(TRUE/FALSE) where the comparison is
based on the amount of time during
which they are set to TRUE or FALSE,
respectively. See
parameter 13-11 Comparator Operator.
Function:
MG34M422