Danfoss VLT AQUA Drive FC 202 Programming Manual page 108

Parameter Description
3.12.4 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
3 3 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. Define 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. 13-40
Logic Rule Boolean 1
Par. 13-42
Logic Rule Boolean 2
Illustration 3.38 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 first.
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 final
result (TRUE/FALSE) of the logic rule.
13-40 Logic Rule Boolean 1
Array [6]
Option:
[0] False
[1] True
[2] Running
[3] In range
[4] On reference
[5] Torque limit
[6] Current Limit
[7] Out of current
range
[8] Below I low
106
Programming Guide
Par. 13-41 Par. 13-43
Logic Rule Operator 1 Logic Rule Operator 2
. . .
. . .
. . .
. . .
Par. 13-44
Logic Rule Boolean 3
Function:
Enters the fixed value of FALSE in the
logic rule.
Enters the fixed value TRUE in the logic
rule.
See parameter group 5-3* Digital
Outputs for further description.
See parameter group 5-3* Digital
Outputs for further description.
See parameter group 5-3* Digital
Outputs for further description.
See parameter group 5-3* Digital
Outputs for further description.
See parameter group 5-3* Digital
Outputs for further description.
See parameter group 5-3* Digital
Outputs for further description.
See parameter group 5-3* Digital
Outputs for further description.
Danfoss A/S © Rev. 2014-01-21 All rights reserved.
13-40 Logic Rule Boolean 1
Array [6]
Option: Function:
[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. See parameter group 5-3* Digital
range Outputs for further description.
[14] Below feedb. low See parameter group 5-3* Digital
Outputs for further description.
[15] Above feedb. See parameter group 5-3* Digital
high Outputs for further description.
[16] Thermal warning See parameter group 5-3* Digital
Outputs for further description.
[17] Mains out of See parameter group 5-3* Digital
range 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.
[24] Comparator 2 Use the result of comparator 2 in the
logic rule.
[25] Comparator 3 Use the result of comparator 3 in the
logic rule.
[26] Logic rule 0 Use the result of logic rule 0 in the
logic rule.
[27] Logic rule 1 Use the result of logic rule 1 in the
logic rule.
[28] Logic rule 2 Use the result of logic rule 2 in the
logic rule.
[29] Logic rule 3 Use the result of logic rule 3 in the
logic rule.
[30] SL Time-out 0 Use the result of timer 0 in the logic
rule.
MG20O702