9.1.2 Controller configuration procedure
The controllers are configurable for a wide variety of applications.
Major steps
The following table provides an overview of the major steps with reference to the
appropriate sections:
step Activity Section
1 Definition of control strategy:
What do you want to control and how?
• Temperature control
• Universal control
• Heating / cooling changeover
9.2
9.3
9.4
2 Assignment of appropriate outputs to the
individual sequences.
9.5
3 Activation of auxiliary functions:
• Limitation, general
• Limitation of individual sequences
• Locking sequences according to OT
• Summer / winter compensation
• Universal setpoint shift
9.6
9.7
9.8
9.9
9.10
4 Activation of deviation message 9.11
9.1.3 Limitations and setpoint influences
The following functions can have an influence on setpoints:
Influence of functions
• Summer / winter compensation
• Universal setpoint shift
• Remote setpoint, absolute
• Remote setpoint, relative
The setpoint influences differ depending on the selected type of controller.
They are described in chapters 7 and 9.
The following functions can have a limiting or activating influence on the heating or
cooling sequences:
• Frost protection FROST
• Locking sequences according to the outside temperature
• Limiting an individual sequence SEQLIM
• Limitation, general, LIM
9.1.4 Function priorities
If different functions that act on the same controller are active at the same time, the
following priorities apply:
5 priorities
1 Frost protection FROST
2 Locking sequences according to the outside temperature
3 Limiting an individual sequence SEQLIM
4 Limitation, general, LIM
5 Sequence controller
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Siemens Universal Controllers RLU2… CE1P3101en
Building Technologies Controller (CTLOOP x) 29.08.2008
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