Setting And Adjusting Setpoints - Siemens DF301 Basic Documentation

Comfort basic setpoint
Comfort setpoint
Economy heating
setpoint
Economy cooling
setpoint
Commissioning
– HMI
– Tool download
Comfort basic setpoint
1)
Dead zone Comfort
Setpoint Economy Heating
Setpoint Economy Cooling
Setpoint Protection Heating
Setpoint Protection Cooling
Current runtime
setpoints in
thermostat
Comfort setpoint
Economy Heating
Economy Cooling
Protection Heating
Protection Cooling
Effective room operating mode
Current setpoint
Siemens.........................RDF301, RDF301.50..., RDF600KN, RDF600KN/VB, RDF600KN/S
Smart Infrastructure
3.3.2

Setting and adjusting setpoints

Room temperature setpoints can be
– set during commissioning
– adjusted during runtime
The source can be
– the local HMI
– a tool
– a central control unit
The thermostat stores the setpoints
– in EEPROM in the form of parameters
– in the runtime memory
The table below shows the interrelations:
Setpoint setting
Input LTE Mode
Setpoints Heating
Setpoints Cooling
Setpoints Heating
Setpoints Cooling
Setpoint
adjustment
Input LTE Input S-Mode
2)
Mode
Setpoint shift H Comfort setpoint
Setpoint shift C
Setpoint shift H
Setpoint shift C
Current setpoint (used by the thermostat for temperature control)
1) Only required for heating AND cooling applications (see section 3.6.8).
2) LTE Mode: the shift is added to the local shift.
3) S-Mode: the last intervention wins, either S-Mode input or local operation.
The current setpoint (used by the thermostat for temperature control) is available
on the bus for use in the central control unit.
Input S-Mode
Comfort basic setpoint
3)
Local ope-
ration
+ / - buttons
Stored in EEPROM
of thermostat
P08 Comfort basic setpoint
P33 Dead zone Comfort
P11 Economy Heating
P12 Economy Cooling
P65 Protection Heating
P66 Protection Cooling
New current
runtime setpoints
in thermostat
Comfort setpoint
Economy Heating
Economy Cooling
Protection Heating
Protection Cooling
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2020-02-21