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Siemens…………………….RDF301, RDF301.50..., RDF600KN, RDF600KN/VB, RDF600KN/S Basic Documentation CE1P3171en
Smart Infrastructure 2020-02-21
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 Stored in EEPROM
of thermostat
Commissioning
– HMI
– Tool download
Input LTE Mode Input S-Mode
Comfort basic setpoint
Dead zone Comfort
1)
Setpoints Heating
Setpoints Cooling
Comfort basic setpoint P08 Comfort basic setpoint
P33 Dead zone Comfort
1)
Setpoint Economy Heating
Setpoint Economy Cooling
Setpoints Heating
Setpoints Cooling
P11 Economy Heating
P12 Economy Cooling
Setpoint Protection Heating
Setpoint Protection Cooling
P65 Protection Heating
P66 Protection Cooling
Current
runtime
setpoints in
thermostat
Setpoint
adjustment
New
current
runtime setpoints
in thermostat
Input LTE
Mode
2)
Input S-Mode
3)
Local ope-
ration
Comfort setpoint Setpoint shift H
Setpoint shift C
Comfort setpoint + / - buttons Comfort setpoint
Economy Heating
Economy Cooling
Setpoint shift H
Setpoint shift C
Economy Heating
Economy Cooling
Protection Heating
Protection Cooling
Protection Heating
Protection Cooling
Effective
room
operating mode
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.
Comfort basic setpoint
Comfort setpoint
Economy heating
setpoint
Economy cooling
setpoint
Current
setpoint