Endress+Hauser Proline Promass 83 - 4 Hardware Settings; Device Address PROFIBUS DP;PA, Modbus RS485

Proline Promass 83 Hardware settings
Endress+Hauser
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4 Hardware settings
This section only deals with the hardware settings needed for commissioning. All other settings
(e.g. output configuration, write protection, etc.) are described in the associated Operating
Instructions on the CD-ROM.
!
Note!
No hardware settings are needed for measuring devices with HART or FOUNDATION
Fieldbus-type communication.
4.1 Device address PROFIBUS DP/PA, Modbus RS485
Has to be set for measuring devices with the following communication methods:
•PROFIBUS DP/PA
• Modbus RS485
The device address can be configured via:
• Miniature switches  see description below
• Local operation  see section Software settings, "Device address PROFIBUS DP/PA,
Modbus RS485"
 ä 25
Addressing via miniature switches
#
Warning!
Risk of electric shock! Risk of damaging the electronic components!
• All the safety instructions for the measuring device must be observed and all the warnings
heeded  ä 14.
• Use a workspace, working environment and tools purposely designed for electrostatically
sensitive devices.
A0007551
#
Warnung!
Switch off the power supply before opening the device.
a. Loosen the cheese head screw of the securing
clamp with an Allen key (3 mm / 0.12 in)
b. Unscrew cover of the electronics compartment
from the transmitter housing.
c. Loosen the securing screws of the display module
and remove the onsite display (if present).
d. Set the position of the miniature switches on the
I/O board using a sharp pointed object.
Installation is the reverse of the removal procedure.
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