Limiter Analog functions
440 -
Limitation
(const.)
Limitation to fixed values. The input value at I1 is limited to P1 (up-
per limit) and P2 (lower limit) and output. See chapter 5.8.1.
441 -
Limitation (va-
riable)
Limitation to variable limits. The input value at I1 is limited to I1
(upper limit) and I2 (lower limit) and output. See chapter 5.8.2.
Counters Analog functions
450 -
Up/Down coun-
ter
With each positive edge at I1, the output value of the counter is in-
creased by 100.00%/P1.
With each positive edge at I2, the output value of the counter is re-
duced by 100.00%/P1. See chapter 5.9.1.
451 -
Counter with
analog output
The stopwatch is running if I1 = "TRUE" and I2 = "FALSE". I3 de-
termines the direction. I4 resets the stopwatch to the start value P1.
With P2, a divisor can be set up to scale the output value. See chap-
ter 5.9.2.
Positioning functions Analog functions
The availability of positioning functions depends on the device series.
501 -
Start motion
block as single
motion
The motion block selected with P1 is started. Input I1 defines the
target position. Input I2 defines the reference speed. See chapter
5.10.1.
502 -
Start motion
block in auto-
matic mode
The motion block selected with P1 is started. Input I1 defines the
target position. Input I2 defines the reference speed. See chapter
5.10.2.
503 -
Stop motion
block
The current motion block is stopped if the release at input I3 is set.
See chapter 5.10.3.
504 -
Continue mo-
tion block
The stopped motion block is continued if the release at input I3 is
set. See chapter 5.10.4.
505 -
Resume Motion
Block
A motion block stopped by an error cut-off or mains-off is continued
if the release at input I3 is set. See chapter 5.10.5.
506 - Start homing
The homing operation defined in P1 is started if the release at input
I3 is set. See chapter 5.10.6.
507 - Check state.
While a motion block is running output O1 is set to TRUE. See chap-
ter 5.10.7.
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