Application manual
KNX room temperature controller EK-EQ2-TP
Release 3.00 - Updating: 27/06/2017
Application Manual
© SBS S.p.A. - All rights reserved
Page 45
communication objects (from now on: C.O.) also allow to perform the same modifications remotely, for
example from a supervisor software.
Those objects are about the Setpoint forced modification (symbol M on the LCD display): alternatively, the
supervisor can act directly on the operating mode setpoints (C.O. with index 57-64). The value of the C.O.
52
-
Actual setpoint
represents the current operative setpoint which the control algorithms are based on. The
C.O.
56 – Manual/forced setpoint active status
indicates (read request mode) if the forced mode is active
(symbol M on the LCD display present). The supervisor can force at any time the actual setpoint by writing a
new value directly into the C.O.
55 – Manual setpoint
. The C.O.
56 – Manual/forced setpoint active status
can also be used in writing to exit the active forced mode.
7.8.1.5
Remote operative mode modification
The communication objects shown in figure allow to monitor the operating mode (comfort, standy, economy
and building protection) modifications performed locally by the user when interacting with the LCD display
and the touch buttons of the room thermostat, or the operating mode forced by chrono program. The
communication objects (from now on: C.O.) also allow to perform the same modifications remotely, for
example from a supervisor software.
The C.O.
50 – HVAC mode in
is associated to the chrono program. The C.O.s
83 – HVAC mode out
and
54
– HVAC chrono active status
allow the remote supervisor to discern the operating mode currently active on
the room thermostat and also allow to understand if the chrono program is active or if attenuation is handled
manually or not. The supervisor can set at any time a manual operating mode through C.O.
53 – HVAC
manual mode
; to start the chrono program remotely, the C.O.
53 – HVAC manual mode
is to be set on value
0 = Automatic.
56
– Manual/forced setpoint active status [1.011
state]
55
– Manual setpoint [9.001 temperature]
52
– Actual setpoint [9.001 temperature]
50
– HVAC mode in [20.102]
53
– HVAC manual mode [20.102]
83
– HVAC mode out [20.102]
54
– Chrono active status [1.011 state]