Danfoss vlt FC 102 - Page 138

All parameters in this parameter group are array
parameters with index 0–9. Select index 0 to program
timer 0, select index 1 to program timer 1, and so on.
13-20 SL Controller Timer
Array [8]
Range: Function:
Size
related*
[ 0 - 0 ] Enter the value to dene the
duration of the false output from
the programmed timer. A timer is
only false if it is started by an
action (for example [29] Start timer
1) and until the given timer value
has elapsed.
3.13.6 13-4* Logic Rules
Combine up to 3 boolean inputs (true/false inputs) from
timers, comparators, digital inputs, status bits, and events
using the logical operators AND, OR, and NOT. Select
boolean inputs for the calculation in parameter 13-40 Logic
Rule Boolean 1, parameter 13-42 Logic Rule Boolean 2, and
parameter 13-44 Logic Rule Boolean 3. Dene the operators
used to logically combine the selected inputs in
parameter 13-41 Logic Rule Operator 1 and
parameter 13-43 Logic Rule Operator 2.
. . .
. . .
. . .
. . .
Par. 13-43
Logic Rule Operator 2
Par. 13-41
Logic Rule Operator 1
Par. 13-40
Logic Rule Boolean 1
Par. 13-42
Logic Rule Boolean 2
Par. 13-44
Logic Rule Boolean 3
130BB673.10
Illustration 3.39 Logic Rules
Priority of calculation
The results of parameter 13-40 Logic Rule Boolean 1,
parameter 13-41 Logic Rule Operator 1, and
parameter 13-42 Logic Rule Boolean 2 are calculated rst.
The outcome (true/false) of this calculation is combined
with the settings of parameter 13-43 Logic Rule Operator 2
and parameter 13-44 Logic Rule Boolean 3, yielding the nal
result (true/false) of the logic rule.
13-40 Logic Rule Boolean 1
Array [6]
Option: Function:
[0] False Enters the xed value of false in the
logic rule.
[1] True Enters the xed value of true in the
logic rule.
13-40 Logic Rule Boolean 1
Array [6]
Option: Function:
[2] Running See parameter group 5-3* Digital
Outputs for further description.
[3] In range See parameter group 5-3* Digital
Outputs for further description.
[4] On reference See parameter group 5-3* Digital
Outputs for further description.
[5] Torque limit See parameter group 5-3* Digital
Outputs for further description.
[6] Current Limit See parameter group 5-3* Digital
Outputs for further description.
[7] Out of current
range
See parameter group 5-3* Digital
Outputs for further description.
[8] Below I low See parameter group 5-3* Digital
Outputs for further description.
[9] Above I high See parameter group 5-3* Digital
Outputs for further description.
[10] Out of speed
range
[11] Below speed
low
See parameter group 5-3* Digital
Outputs for further description.
[12] Above speed
high
See parameter group 5-3* Digital
Outputs for further description.
[13] Out of feedb.
range
See parameter group 5-3* Digital
Outputs for further description.
[14] Below feedb.
low
See parameter group 5-3* Digital
Outputs for further description.
[15] Above feedb.
high
See parameter group 5-3* Digital
Outputs for further description.
[16] Thermal
warning
See parameter group 5-3* Digital
Outputs for further description.
[17] Mains out of
range
See parameter group 5-3* Digital
Outputs for further description.
[18] Reversing See parameter group 5-3* Digital
Outputs for further description.
[19] Warning See parameter group 5-3* Digital
Outputs for further description.
[20] Alarm (trip) See parameter group 5-3* Digital
Outputs for further description.
[21] Alarm (trip
lock)
See parameter group 5-3* Digital
Outputs for further description.
[22] Comparator 0 Use the result of comparator 0 in
the logic rule.
[23] Comparator 1 Use the result of comparator 1 in
the logic rule.
Parameter Descriptions
VLT
®
HVAC Drive FC 102
136 Danfoss A/S © 10/2019 All rights reserved. M0010001
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