Quick Installation Guide
00825-0300-4728, Rev AA
July 2010
Rosemount 644
8
S
TEP
3: V
ERIFY
T
AGGING
S
TEP
4: T
RANSMITTER
C
ONFIGURATION
Each Profibus capable host or configuration tool has a different way of displaying and
performing configurations. Some use Device Descriptions (DD) or DD methods for
configuration and to display data consistently across platforms. There is no requirement that
a host or configuration tool support these features. The following is the minimum
configuration requirement for a temperature measurement. This guide is designed for
systems not using DD methods. For a complete list of parameters and configuration
information refer to the Rosemount 644 Head and Rail Mount Temperature Transmitter
reference manual (document number 00809-0100-4728).
The 644 must be configured via a Class 2 master (DD or DTM based). The basic
configuration tasks for the Profibus PA Temperature Transmitter include:
1. Assign Address
2. Set Sensor Type and Connection
3. Configure Engineering Units
Assign Address
The Rosemount 644 Pressure Transmitter is shipped with a temporary address of 126. This
must be changed to a unique value between 0 and 125 in order to establish communication
with the host. Usually, addresses 0-2 are reserved for masters or couplers, therefore
transmitter addresses between 3 and 125 are recommended.
NOTE:
When shipped from the factory Rosemount 644 Profibus Profile 3.02 devices are defaulted
in Identification Number ADAPTATION MODE. This mode allows the transmitter to
communicate with any Profibus control host with either the generic Profile GSD file (9700) or
the Rosemount 644 specific GSD (4153) loaded in the host; therefore, if is not required to
change the transmitter identification number at startup.
Commissioning (Paper) Tag
To identify which device is at a particular location use
the removable tag provided with the transmitter.
Ensure that the physical device tag (PD Tag field) is
properly entered in both places on the removable
commissioning tag and tear off the bottom portion for
each transmitter.
NOTE
The device description loaded in the host system
must be at the same revision as this device. The
device description can be downloaded from
www.rosemount.com.
COMMISSIONING TAG
IDENT_NUMBERS
4153 [9700]
Device Address: ##
Physical Device Tag:
TT- 100
IDENT_NUMBERS
4153 [9700]
Device Address: ##
Mod S/N: 0x########
Physical Device Tag:
TT- 100
Tear Here
4728_Rev AA.fm Page 8 Thursday, July 29, 2010 11:41 AM
