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Lumel RE72 User Manual

Lumel RE72
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41
41
P ID 1 . . . P I D 4
P ID 1 . . . P I D 4
P ID 1 . . . P I D 4
P ID 1 . . . P I D 4
P ID 1 . . . P I D 4
PV
czas
Fig. 20. “Gain Scheduling” switched over for
each segment in the programmed control
8.5. Control of Heating-cooling Type
For the heating-cooling control, one of the outputs out1out3
should be set to y, one of the outputs out1out3 should be set to
Cool and the displacement zone Hn for cooling should be confi gured.
For the heating loop, the PID parameters should be confi gured:
pb, ti, td , for the cooling loop the PID parameters: pbC, tiC, tdC.
The parameter pbC is defi ned as the ratio of the pb parameter from the
range 0.1....200.0 %.
The pulse period for logic outputs (relay, SSR) is set independently
for the heating and cooling loops (depending on the output, these are
to1to3).
If there is the need to use the PID control in one loop and
the ON-OFF control in the other loop, one output should be set to PID
control and the other one upper relative alarm.
time

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Lumel RE72 Specifications

General IconGeneral
BrandLumel
ModelRE72
CategoryController
LanguageEnglish