F Function WE Anl
Comment
Function block parameters/Range of values (default setting)
12 Reserved
13 Send flow set point
DHW
0 All CO7 -> F13 - 1: In level PA4, the
Charging temperature
boost
parameter is generated
Function block parameter:
Register no./5to64(5)
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 Not Anl
1.9
CO7 -> F15 - 1: External processing of external demand in
Rk1 using device bus; Function block parameter:
Register no./5to64 (5)
16 Reserved
17 Send all
temperature 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 no. / 5 to 64 (32)
21 Receive 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 setting, Anl System code number
EB 5575 EN 113
Appendix
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