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EN_User_documentation_Instructions_for_controlling_the_Logamatic_5000_controller_series_via_Modbus_TCP_I
P_20210203.docx | 10.02.2021
If the connection is to be monitored for
timeout, the counter that is different from
the old value, which can be read via the
Heart Beat (out) register, must be written
on this register.
If the register is read, the current counter
value of the heart beat (in) can be called
up.
Set-point
flow temp. in °C
Set-point of the currently required boiler
flow temperature.
Hint: The maximum system temperature
depends on the installed boiler and there
power.
Set-point
system power
in %
Set-point of the topically demanded system
output.
0 (Off)
or
1 (Opera-
tion)
Operating mode for boiler request. 0 = Off
= Boilers are off, consumers continue to be
controlled 1 = Operation = normal opera-
tion over boiler heat request
Bit block for
Cascade control
See the following table entries
0 (inactive)
or
1 (active)
If you implement your own cascade control
system as BMS, you can sign the current
boiler as the guide boiler via this bit.
Through this, the follow-up times of the
boiler circuit pump will be adjusted.
Hint: The functionality is not implemented
yet and is made available at a later time
than software update.
0 (inactive)
or
1 (active)
Allows the boilers to be prioritized. This is
used, for example, for a faster warm water
demand.
Hint: The functionality is not implemented
yet and is made available at a later soft-
ware update.
Temperature-
controlled regu-
lation
0 (inactive)
or 1 (active)
Activates or deactivates the temperature
controlled operation of the boiler.
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