4
Reference Manual
00809-0100-4022, Rev GA
Configuration
September 2016
Configuration
2.3
Commissioning on the bench with HART
Commissioning consists of testing the Rosemount 4600 and verifying transmitter
configuration data. The transmitter can be commissioned either before or after installation.
Commissioning the transmitter on the bench before installation using a Field
Communicator or AMS Device Manager ensures that all transmitter components are in
working order.
To commission on the bench, connect the transmitter and the Field Communicator or AMS
Device Manager. Connect Field Communicator leads at any termination point in the signal
loop.
In order to commission the transmitter, the power supply must provide 11.25 to
42.4 V dc at the transmitter terminals. A current meter is also required to measure current
output. To enable communication, a resistance of at least 250 ohms must be present
between the Field Communicator loop connection and the power supply. Do not use
inductive-based transient protectors with more than 3 mH of inductance with the
Rosemount 4600.
When using a Field Communicator, any configuration changes made must be sent to the
transmitter by using the
“Send”
key (F2). AMS Device Manger configuration changes are
implemented when the
“Apply”
button is selected.
For more information on the Field Communicator, see 475 Field Communicator website for
the most up to date literature. AMS Device Manger help can be found in the AMS Device
Manager online guides within the AMS system.
2.3.1
Setting the loop to manual
Whenever sending or requesting data that would disrupt the loop or change the output of
the transmitter, set the process application loop to manual. The Field Communicator or
AMS Device Manager will prompt you to set the loop to manual when necessary.
Acknowledging this prompt does not set the loop to manual. The prompt is only a
reminder; set the loop to manual as a separate operation.
2.3.2
Wiring diagrams
Bench hook-up
Connect the bench equipment as shown in
and turn on the Field Communicator
by pressing the
ON/OFF
key or log into AMS Device Manager. The Field Communicator or
AMS Device Manager will search for a HART-compatible device and indicate when the
connection is made. If the Field Communicator or AMS Device Manager fail to connect, it
indicates that no device was found. If this occurs, refer to
.
Aotewell Ltd
www.aotewell.com
Industry Automation
HongKong|UK|China
+86-755-8660-6182
