Danfoss VLT AutomationDrive FC 300 Design Manual page 199

FC 300 Design Guide
Range:
-100000.000 - 100000.000
Function:
Selects the "trigger level" for the variable
monitored by this comparator.
13-2* Timers
"
Use the result (TRUE or FALSE) from timers directly
to define an event (see par. 13-51), or as Boolean
input in a logic rule (see par. 13-40, 13-42 or
13-44). A timer is only FALSE when started by
an action (i.e. "Start timer 1 [29]") 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 0-2. Select index 0 to program Timer 0,
index 1 to program Timer 1, and so on.
13-20 SL Controller Timer
Array [3]
Range:
0.00 - 3600.00 s
Function:
The value defines the duration of the FALSE output
from the programmed timer. A timer is only FALSE
if it is started by an action (i.e. Start timer 1 [29])
and until the entered timer value is elapsed.
13-4* Logic Rules
"
Combines up to three Boolean inputs (TRUE /
FALSE inputs) from timers, comparators, digital
inputs, status bits, and events using AND, OR,
NOT logic operators. Select Boolean inputs for
the calculation in par. 13-40, 13-42, and 13-44.
Define the operators used to logically combine the
selected inputs in par. 13-41 and 13-43.
Priority of calculation
The results of par. 13-40, 13-41, and 13-42 are
calculated first. The outcome (TRUE / FALSE) of
this calculation is combined with the settings of
par. 13-43 and 13-44, yielding the final result
(TRUE / FALSE) of the logical rule.
13-40 Logic Rule Boolean 1
Array [4]
* default setting ( )
How to Program
*
*
display text [ ] value for use in communication via serial communication port
MG.33.B3.22 - VLT is a registered Danfoss trademark
Option:
*
False
0.000
True
Running
In range
On reference
Torque limit
Current limit
Out of current range
Below I low
Above I high
Below speed low
Above speed high
Thermal warning
Mains voltage out of range
Reversing
Warning
Alarm (trip)
Alarm (trip lock)
Comparator 0
Comparator 1
Comparator 2
Comparator 3
0.00s
Logic rule 0
Logic rule 1
Logic rule 2
Logic rule 3
Time-out 0
Time-out 1
Time-out 2
Digital input DI18
Digital input DI19
Digital input DI27
Digital input DI29
Digital input DI32
Digital input DI33
Function:
The list describes the available Boolean (TRUE or
FALSE) input for use in the selected logic rule.
*False [0] (default setting) - enters the fixed
•
value of FALSE in the logic rule.
• True [1] - enters the fixed value TRUE
in the logic rule.
Running [2] - see par. 5-13 for further
•
description.
In range [3] - see par. 5-31 for further
•
description.
[0]
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[11]
[12]
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[23]
[24]
[25]
[26]
[27]
[28]
[29]
[30]
[31]
[32]
[33]
[34]
[35]
[36]
[37]
[38]
199