Danfoss VLT AutomationDrive FC 301 Programming Manual page 126

Parameter Descriptions
13-16 RS-FF Operand R
Option:
[97] RS Flipflop 3
[98] RS Flipflop 4
[99] RS Flipflop 5
3 3
[100] RS Flipflop 6
[101] RS Flipflop 7
3.14.5 13-2* Timers
Use the result (TRUE or FALSE) from timers directly to
define an event (see 13-51 SL Controller Event), or as
boolean input in a logic rule (see 13-40 Logic Rule Boolean
1, 13-42 Logic Rule Boolean 2 or 13-44 Logic Rule Boolean 3).
A timer is only FALSE when started by an action (i.e. [29]
Start timer 1) until the timer value entered in this
parameter is elapsed. Then it becomes TRUE again.
All parameters in this parameter group are array
parameters with index 0 to 2. Select index 0 to program
Timer 0, select index 1 to program Timer 1, and so on.
13-20 SL Controller Timer
Range:
Size
related 0.000 ]
*
3.14.6 13-4* Logic Rules
Combine up to 3 boolean inputs (TRUE/FALSE inputs) from
timers, comtors, digital inputs, status bits and events using
the logical operators AND, OR, and NOT. Select boolean
inputs for the calculation in 13-40 Logic Rule Boolean 1,
13-42 Logic Rule Boolean 2 and 13-44 Logic Rule Boolean 3.
Define the operators used to logically combine the
selected inputs in 13-41 Logic Rule Operator 1 and
13-43 Logic Rule Operator 2.
Par. 13-40
Logic Rule Boolean 1
Par. 13-42
Logic Rule Boolean 2
Illustration 3.52 Logic Rules
Priority of calculation
The results of 13-40 Logic Rule Boolean 1, 13-41 Logic Rule
Operator 1 and 13-42 Logic Rule Boolean 2 are calculated
first. The outcome (TRUE/FALSE) of this calculation is
124
Function:
[ 0.000 - Enter the value to define the duration of
the FALSE output from the programmed
timer. A timer is only FALSE if it is
started by an action (i.e. [29] Start timer
1) and until the given timer value has
elapsed.
Par. 13-41 Par. 13-43
Logic Rule Operator 1 Logic Rule Operator 2
. . .
. . .
. . .
. . .
Par. 13-44
Logic Rule Boolean 3
®
VLT AutomationDrive FC 301/302 Programming Guide
combined with the settings of 13-43 Logic Rule Operator 2
and 13-44 Logic Rule Boolean 3, yielding the final result
Function:
(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
[9] Above I high
[10] Out of speed range
[11] Below speed low
[12] Above speed high
[13] Out of feedb. range
[14] Below feedb. low
[15] Above feedb. high
[16] Thermal warning
[17] Mains out of range
[18] Reversing
[19] Warning
[20] Alarm (trip)
[21] Alarm (trip lock)
[22] Comparator 0
[23] Comparator 1
[24] Comparator 2
[25] Comparator 3
[26] Logic rule 0
[27] Logic rule 1
[28] Logic rule 2
[29] Logic rule 3
[30] SL Time-out 0
[31] SL Time-out 1
[32] SL Time-out 2
[33] Digital input DI18
[34] Digital input DI19
[35] Digital input DI27
[36] Digital input DI29
[37] Digital input DI32
[38] Digital input DI33
[39] Start command
[40] Drive stopped
[41] Reset Trip
[42] Auto-reset Trip
MG33MH02 - Rev. 2013-09-30
Function:
Select the first boolean (TRUE or
FALSE) input for the selected logic
rule.
See 13-01 Start Event ([0] - [61])
and 13-02 Stop Event ([70] - [75])
for further description.