User Manual

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Siemens Building Technologies System software CK1N9856en
Building Automation 07.09.2001
• Self-monitoring
• Logging and processing of messages
• Definition of limit values for measured values
• Counter value monitoring with definition of limit values
• Command run-time monitoring/control (to monitor a switching or positioning
command)
• Message logic
• Hide/suppress message display
• Message display
• Start-up control
• Motor control
• Sequencing
• Safety interlocks
• Frost protection circuits
• Fixed value controllers
• Sequence controllers, cascade controllers with and without interference variables
• Limit controllers
• Heating controllers
with
• PI control
• PI/PID control
• Calculated values
• Event switching
• Time switching
• Optimized heating period
• Optimization of ventilation period
• Duty cycling
• Night cooling
• Cool-down protection
• Energy recovery
• Network redundancy
• Power restoration program
• Adaptation of heating curve
• Power consumption calculation
• Energy consumption calculation
• Setpoint adjustment
• Occupancy sensing
• Display of operating status
• Room temperature display
Processing functions
Monitoring
Open loop control
Closed loop control
Calculation and
optimization
Room display and
operation in
individual room
control system