RAM 712 KNX
room thermostat for surface-mounted and flush-mounted installation
theben
Version: Dec-10 (subject to change) Page 11 of 65
3.3.2 Description of objects
•
Objekt 0 "Base setpoint value"
The
is first specified at start-up and stored in the base setpoint value.
It can be reset at any time using object 0 (limited by minimum or maximum valid setpoint value).
The object has no write cycles limit.
•
Object 1 "Manual setpoint value adjustment"
Setpoint temperature adjustment
The object receives a temperature differential in EIS 5 format. The desired room temperature
(current setpoint value) can be adjusted from the base setpoint value by this differential.
The following applies in comfort mode (heating):
Current setpoint value (object 10) = Base setpoint value + manual setpoint value offset (obj. 1)
Values beyond the configured range (
maximum or minimum valid setpoint value on the setpoint
values parameter page
) are limited to the highest or lowest value.
Note:
The adjustment always relates to the set
base setpoint value
and
Determining the setpoint value
•
Object 2 "Actual value"
This object sends the temperature currently being measured by the sensor (if sending via
configuration is permitted).
The value –(60°C) is sent as a signal in the event of a defective sensor or interference on the
sensor connection.
