Individual Setpoints - ABB 2CSYK1201C Product Manual

MYLOS Building Automation
®
7.4.2

Individual setpoints

If individual setpoints are used, individual setpoints are parametrised for every operating mode ("heating setpoint
comfort mode", "heating setpoint standby", "heating setpoint night mode", "cooling setpoint comfort mode", "cooling
setpoint standby" and "cooling setpoint night mode").
The controller cools when the
measuring value > cooling setpoint
Cooling
setpoint
Heating
setpoint
In contrast to the dependent setpoints, the individual setpoints are retained even after a manual setpoint adjustment.
For example, if the user manually adjusts the setpoint of the specified temperature "heating setpoint comfort mode"
up or down, the parametrised value "heating setpoint standby" is always called when standby mode is enabled. This
means that only the fixed setpoints for the individual operating modes are called.
The user can manually change the parametrised setpoints with the two push-switches "increase temperature" and
"reduce temperature".
The parametrised setpoints for can be changed as much as desired for any operating mode over the bus, even
without the ETS. A 2-byte temperature value must be sent to the corresponding communication object "setpoint
heating comfort", "setpoint heating standby", "setpoint heating night mode", "setpoint frost protection", "setpoint
cooling comfort", "setpoint cooling standby", "setpoint cooling night mode" or "setpoint heat protection".
The received values are written to the device memory and are retained even after a bus power failure and restoration.
New setpoints can also be sent to the device in the event of changes in room usage, such as by visualisation. A new
parametrisation is not required.
74 Planning and use | MYLOS
®
Comfort Standby
operation operation
Cooling setpoint
Standby operation
Cooling setpoint
Comfort operation
Dead zone
between
heating and cooling
Heating setpoint
Comfort operation
Heating setpoint
Standby operation
The controller heats
when the measuring
value < heating setpoint
Dependent setpoints in the different operating
modes when heating and cooling are active
Building Automation
Planning and use
Night Frost/Heat
operation Protection operation
Heat protection setpoint
Cooling setpoint
Night operation
The controller issues no requirement
Il regolatore non emette nessuna richiesta
(control value = 0)
(Grandezza regolante = 0)
Heating setpoint
Night operation
Frost protection setpoint