Commissioning And Optimizing The Capacity Controller - Siemens PolyCool CPS 40 Installation And User Manual

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6.4 Commissioning and optimizing
the capacity controller
The controller is commissioned as described in chapter 5.
If possible, it should be commissioned using only pure
superheat control.
After optimizing the control parameters as described in
section 5.5, capacity control must be configured and
parameterized. In principle, the parameters (XP, TN) of the
capacity controller are to be optimized according to section
5.5. They must always be selected such that they are con-
siderably greater than the parameters of the superheat
controller.
CPS40 CE1U3372XX / H 74 319 0555 0 a
22.09.2006