Pulse Width Modulation (Pwm) - Delphin Expert Logger Manual

Expert Logger
value. You can also set which input values the first D term reacts to. All
non-effective values are taken as 0.0.
The option is only available if the first D term operates without
D2 term affects
control deviation (xd)
the
input value.
Dead zone
the zero point of the dead zone with
tains the maximum deviation from the zero point of the dead zone, within
which the control deviation is set to 0.0.
Output limitation
variable to be limited to values larger than -100% or smaller than +100%.
The cut term of the manipulated variable can optionally be fed back to the
second D term of the controller.
4.11.15
Pulse width modulation (PWM)
This software channel generates a square signal with a variable frequency
and variable pulse-pause ratio. The pulse-pause ratio is determined by the
source.
Delphin Technology AG
: Specify how the second D term of the controller is to use
or immediately the
: Activates the dead zone of the control deviation (xd). Specify
: This option allows the value range of the manipulated
process variable (x)
Zero point
. The entry field
150
Delay time
.
as an
Width
con-
Expert Logger Manual
Januar 2018