Set Device Address With Rmz790 And Rmz791 Operator Units - Siemens RXB Series Basic Documentation

Introduction
Setting procedure
Step 1
Step 2
Step 3
Step 4
Note
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Siemens
Building Technologies
4.2 Set device address with RMZ790 and
RMZ791 operator units
Synco bus devices with factory-set device address 255 do not transmit process
values. However, these devices can be operated, and the device address can be
set. Address range 1...253, excluding 150 reserved for OZW772 web server.
Access to the basic communication settings is via the Password Level (symbol
The device address is set via the "Basic settings" page on the "Device address"
line. Proceed as follows:
Main menu > Commissioning > Communication > Basic settings
Basic settings
Device address:
Dec bus power supp:
Clock time op: Master
Rem set clock slave:
Turn the knob as required to access setting mode.
Device address
255
1
In setting mode, set e.g. Device address=10 by rotating the knob as required.
Device address
10
1
Press the knob to confirm the setting. An internal test to check for address conflicts
is indicated by the hourglass symbol.
Basic settings
Device address:
Dec bus power supp:
Clock time op: Master
Rem set clock slave:
If no more basic settings are modified, the commissioning process must be finished
(see Section 3.2.2).
Device addresses can also be assigned to a device via ACS (see Section 5).
KNX bus communications
Device address and device name
255
On
Yes
255
255
10
On
Yes
).
For internal use only
CE1P3127en
2013-04-08