F Function
WE
Anl
Comment
Function block parameters
/ Range of values (default)
14 Send maximum
flow set point
0
All
CO7 -> F14 - 1: Internally, the controller already determines
the max. flow set point of its circuits and sends this value to
the primary controller;
Function block parameter:
Register no. / 5 to 64 (5)
15 Receive external
demand
0
All
CO7 -> F15 - 1: External processing of external demand in
RK1 using device bus;
Function block parameter:
Register no. / 5 to 64 (5)
16 Reserved
17 Send all tempera-
ture values
All
Not relevant for connection of several controllers
18 Send switching
states of binary
outputs
0
All
Not relevant for connection of several controllers
19 Send control
signals
0
All
Not relevant for connection of several controllers
20 Send “DHW
heating active“
0
All
CO7 -> F20 - 1:
Function block parameters:
Register value for active DHW heating / 0, 1 (0)
Register no. / 5 to 64 (32)
21 Received release of
RK1
0
All
CO7 -> F21 - 1:
Function block parameter:
Register no. / 5 to 64 (32)
22 Receive release of
RK2
0
All
CO7 -> F22 - 1:
Function block parameter:
Register no. / 5 to 64 (32)
F Function block number, WE Default value, Anl System code number
118
EB 5576 EN
Appendix
