wtw TresCon UNO A111, Operating Manual

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Operation TresCon UNO
5 - 62 ba43134e08 05/2017
5.5.2 RS485 (Slave) interface parameters
The RS485 interface can be operated in either the "Slave" or "Master"
mode.
Note
The chapter 8 A
PPENDIX
contains general information on the applica-
tions of the RS485 interface and provides examples of these applica-
tions.
Data The settings when the instrument is delivered are marked in bold:
Viewing/changing
parameters
Parameter Values
Mode Slave, Master
Baud rate 1200, 2400, 4800, 9600 , 19200, 38400
Data bits 7, 8
Stop bit 1 , 2
Parity None , Even, Odd
Bus address 0, 1 , 2 ... 31
Bus termination Yes , No
1 Measuring mode
Call up the General Parameters menu: Simultaneously press
the keys,
4
and
2
.
2 Select the Interfaces menu item with
68
and confirm
with
3
. The prompt Presentation of data/Change appears .
3 Select the Change mode with
68
and confirm with
3
.
4 Input the PIN digit-by-digit with
68
. Change the digit
with
57
and confirm with
3
. The Interface Parame-
ters menu appears in the display providing a view of the RS232
interface.
5 Select the selection mode with
3
and select the RS485
interface with
68
.