Endress+Hauser Proline Promass Q 500, Руководство по эксплуатации

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Electrical connection Proline Promass Q 500 PROFIBUS PA
56 Hauser
7.6 Hardware settings
7.6.1 Setting the device address
The address must always be configured for a PROFIBUS DP/PA device. The valid address
range is between 1 and 126. In a PROFIBUS DP/PA network, each address can only be
assigned once. If an address is not configured correctly, the device is not recognized by the
master. All measuring devices are delivered from the factory with the device address 126
and with the software addressing method.
Proline 500 – digital transmitter
Hardware addressing
Power
I/O 2
I/O 3
I/O 3
4.
1 2 3 4 5 6 7 8
128
64
32
16
8 4
2
1
PROFIBUS address
no
t
used
Off
On
1 2 3 4
5.
3.
-
+
-
ESC
2.
Power
open
press
open
press
ESC
E
+
-
I/O 4
Power
I/O 2
I/O 3
1.
A0029679
1. Open the housing cover.
2. Remove the display module.
3. Fold open the terminal cover.
4. Set the desired device address using the DIP switches.
5. To switch addressing from software addressing to hardware addressing: set the DIP
switch to On .
 The change of device address takes effect after 10 seconds. The device is
restarted.
Software addressing
‣
To switch addressing from hardware addressing to software addressing: set DIP switch
No. 4 to Off .
 The device address configured in the Device address parameter (→  106) takes
effect after 10 seconds. The device is restarted.