Danfoss VLT AutomationDrive FC 301 Programming Manual page 216

Parameter Descriptions
13-16 RS-FF Operand R
Option:
[226] Touch on
Target
3 3
[227] Touch
Activated
3.13.4 13-2* Timers
Use the result (true or false) from timers directly to define
an event (see parameter 13-51 SL Controller Event), or as
boolean input in a logic rule (see parameter 13-40 Logic
Rule Boolean 1, parameter 13-42 Logic Rule Boolean 2, or
parameter 13-44 Logic Rule Boolean 3). A timer is only false
when started by an action (for example [29] Start timer 1)
until the timer value entered in this parameter has elapsed.
Then it becomes true again.
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
Range:
Size
related
*
3.13.5 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. 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.
214
Function:
NOTICE
This option is available only
with software version 48.20
and newer.
Target position is reached in touch
probe position mode.
NOTICE
This option is available only
with software version 48.20
and newer.
Touch probe positioning active. The
frequency converter monitors the
touch probe sensor input.
Function:
[ 0 - 0 ] 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 (that is [29] Start timer 1) and
until the given timer value has
elapsed.
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VLT AutomationDrive FC 301/302
Par. 13-40
Logic Rule Boolean 1
Par. 13-42
Logic Rule Boolean 2
Illustration 3.57 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
Option:
[0]
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[19]
Par. 13-41 Par. 13-43
Logic Rule Operator 1 Logic Rule Operator 2
. . .
. . .
Par. 13-44
Logic Rule Boolean 3
Function:
False Select the first boolean (true or
false) input for the selected logic
rule.
See parameter 13-01 Start Event and
parameter 13-02 Stop Event for more
information.
True
Running
In range
On reference
Torque limit
Current Limit
Out of current
range
Below I low
Above I high
Out of speed
range
Below speed
low
Above speed
high
Out of feedb.
range
Below feedb.
low
Above feedb.
high
Thermal
warning
Mains out of
range
Reversing
Warning
. . .
. . .
M0013101