308 -
Comparator,
active motion
block
A motion block range is set up and it is checked if a motion block
from this area is active in the case of table positioning.
O1 is TRUE if a motion block from range P1 to P2 (motion block from
… to …) is active. See chapter 5.2.3. Not available for all device se-
ries.
309 -
Comparator
(Position)
Input values I1 and I2 are compared. Via P1 and P2, a hysteresis can
be adjusted. Suitable for position values. See chapter 5.2.4.
310 -
Analog hystere-
sis
Signal at I3 saves actual value at I1. Via I2 (variable) and P1 (con-
stant), a hysteresis can be set up. If the value of I1 is within the
hysteresis, the saved value is output. If the value of I1 is outside of
the hysteresis, the current value of I1 is output. See chapter 5.2.5.
311 -
Window com-
parator (2V)
It is checked if I1 is in the adjusted range (window) around I2. See
chapter 5.2.6.
312 -
Window com-
parator (2V),
absolute value
Like operation mode 311, but the absolute values of inputs I1 and I2
are compared. See chapter 5.2.6.
313 -
Window com-
parator (VC)
A value range (window) is adjusted and it is checked if I1 is within
this constant range.
See chapter 5.2.7.
314 -
Window com-
parator
(VC), absolute
value
Like operation mode 313, but the absolute value of input I1 (varia-
ble) is compared to window values P1 (constant) and P2 (constant).
See chapter 5.2.7.
320 - Min / Max
Based on variables I1 and I2 as well as the constants P1 and P2, the
minimum or maximum value is determined and output at O1. See
chapter 5.2.8.
321 -
Min / Max for
position values
Based on variables I1 and I2 (position values) as well as constants P1
and P2, the minimum or maximum value is determined and output.
See chapter 5.2.9.
322 -
Min / Max in
time window
One of the following values is output at output O1:
− the minimum input value at I1 determined over a certain period of
time
− the maximum input value at I1 determined over a certain period
of time
− the current input value at I1
See chapter 5.2.10.
323 -
Min / Max in
time window
for positions
One of the following values is output:
− the minimum position value at I1 determined over a certain period
of time
− the maximum position value at I1 determined over a certain pe-
riod of time
− the current position value at I1
See chapter 5.2.11.
Mathematical functions Analog functions
330 -
Addition
with offset
The input values at I1 and I2 are added up and the input value I3 is
subtracted.
Via P1 and P2, you can specify a positive offset (is added to the re-
sult) and a negative offset (is subtracted from the result), respective-
ly. See chapter 5.3.1.1.
331 -
Addition
position with
offset
The input values at I1 (Long) and I2 (Long) are added up and the
input value I3 (Long) is subtracted.
In addition, an offset can be specified via P. See chapter 5.3.1.2.
332 - Multiplication
The input values at I1 and I2 as well as parameter value P1 are mul-
tiplied. See chapter 5.3.2.1.
333 -
Multiplication
by long result
The input values at I1 and I2 as well as parameter value P1 are mul-
tiplied.
The result is divided into low-word and high-word and output at out-
puts O1 and O2. See chapter 5.3.2.2.
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