Technical documentation
Rev. 02
Reactive Factor Controller CX plus
40
NOTE
: The step exchange function and the switching distribution
(switching cycles or operating hours) are always deactivated in case of
steps of the same size.
NOTE
: It is not possible to switch the steps manually.
3) COMBI FILTER:
Special algorithm for combi filter systems with
two different degrees of choking. The controller works according to
the "
BEST-FIT
" principle. The difference is that the controller
always has switched on more or the same compensation power
which is connected at the odd switching outputs than / as is
connected at the even outputs. Already switched on step powers
by FON steps are not considered by the control.
!
CAUTION
The combi filter algorithm only works with capacitive steps.
If the step identification is executed for the first time, more step
power may be switched on at the even switching outputs than at
the odd ones. Enter the step sizes manually (SETUP/402) in
order to avoid this.
Be careful when you define FON steps. By setting FON steps,
more step power may be switched on at the even switching
outputs than at the odd ones.
NOTE
: The step exchange function and the switching distribution
(switching cycles or operating hours) are always deactivated in case of
steps of the same size.
NOTE
: It is not possible to switch the steps manually.
4) PROGRESSIVE:
Works like the “
BEST-FIT
” algorithm, with the
exception that the controller switches on and off several steps one
by one with a shortened switching time, if necessary. The set
switching time is ignored in the process.
The step sizes must be entered manually, because the step
identification is always deactivated in this algorithm.
The entry should be as precise as possible, because the control
will otherwise tend to hunt.
NOTE
: The step exchange function and the step identification are always
deactivated. An updating of the step sizes, an identification of defective
steps and an identification of power loss of the individual steps by the
control are not possible.
5) FIFO
: “First IN, First OUT”
(cyclic control): The controller starts
with step 1 and switches on the step of the next higher number
each time, if necessary. When switching off, the controller starts
with step 1 and switches off the step of the next higher number
each time, if necessary. If steps 3 to 7 are still switched on, the
control starts with step 8 when switching on. If step 12 has been
switched on and step 1 has not yet been switched on, the control
starts with step 1 next. When switching off, the control starts with
step 3. If step 12 has been switched off and step 1 is still switched
