Danfoss VLT AutomationDrive FC 301 Programming Manual page 155

Parameter Descriptions
13-16 RS-FF Operand R
Option: Function:
NOTICE
[225] Position Limit
This option is available only
with software version 48.20
and newer.
The position is outside the limits
set in parameter 3-06 Minimum
Position and
parameter 3-07 Maximum Position.
NOTICE
[226] Touch on Target
This option is available only
with software version 48.20
and newer.
Target position is reached in touch
probe position mode.
NOTICE
[227] Touch Activated
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.
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 0–2. Select index 0 to program
timer 0, select index 1 to program timer 1, and so on.
13-20 SL Controller Timer
Range: Function:
0.000 [0.000 - Enter the value to define the duration of
N/A 0.000 N/A] 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.
MG33MO02
Programming Guide
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.
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] 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
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Par. 13-41 Par. 13-43
Logic Rule Operator 1 Logic Rule Operator 2
. . .
. . .
. . .
. . .
Par. 13-44
Logic Rule Boolean 3
Function:
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.
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