24 / 51
5.1.2
S
UMMARY OF
P
ARAMETER FUNCTIONS
I
N
H
Y
V
IEW
The table below provides an overview of all parameters that can be set in the Device Identification Menu. Default values are in bold type in the “Input Range” column.
5.1.2.1 DEVICE IDENTIFICATION
Function
Input Range
Description
1.6.0 Serial I/O
For integrating into a HART® network.
For single point HART® the FSK signal is superimposed onto the current loop.
For a multidrop bus the current output is fixed at a constant 4 mA and up to 15 HART®
devices can be operated.
1.6.2
Polling Address
Addresses from 0 to 15
With this function, every device connected to a bus is assigned an address between 0
and 15 (HART® protocol).
If several devices are connected to a digital bus, each device must be assigned a
unique address under which it can then be identified in the bus.
0 = Analogue output active
1 - 15 = Multi-drop mode active,
analogue output inactive
0
