Lpb / System; Lpb Device Address - Siemens RVA63.280 Basic Documentation

Benefits
Description
Setting
Effect
Device address
Note
112/184
Siemens Building Technologies
Landis & Staefa Division

LPB / system

Creation of systems.
Wide field of use with a smaller number of unit versions.
Plants can be extended in a straightforward manner.
2.44

LPB device address

The device address and the segment address are used as destinations in the bus
system. To ensure communication, each device must be correctly addressed.
Setting range
0...16
Entry of the device address is especially important when using combinations of units, or
in a system. The addresses classify the controllers within a segment.
Address Effect
0 Standalone
1 Master (LPB)
2...16 Slave (LPB)
The device addresses should be assigned in consecutive order in accordance with the
controllers connected. It is not permitted to assign an address several times within a
bus segment, since this would lead to communication errors. Each segment must have
a device as a master (address 1).
Addressing is part of engineering. For detailed information, refer to LPB System
Engineering, Basic Documentation (reference number CE1P2370E).
Basic Dokumentation RVA63.280, RVA53.280
Unit
Increment
Example
Single controllers
Controllers with master function
−
Heat generation master
−
Consumer master in the respective
segment
Controllers with slave functions
−
Zone controller (slave)
Factory setting
0
CE1P2374E
19.04.2001