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Reference Manual
00809-0200-4705, Rev AA
Section 4: Commissioning
May 2015
Commissioning
4.3 Using AMS Wireless Configurator to configure the
transmitter
1. Right click on the Rosemount 705 Transmitter and select Configure.
2. When the menu opens, select Join Device to Network and follow the method to enter
the Network ID and Join Key.
4.4 Using a Field Communicator to change
parameters within the device
The most common parameters changed are the Network ID and Join Key. The Network ID and
Join Key may be changed in the wireless device by using the following Fast Key sequence. Set
both Network ID and Join Key.
4.5 K-Factor consideration
The K-factor value is used to tell the 705 Totalizer how much volume corresponds to an input
pulse. The K-factor is entered in units of “Pulses per Gallon”. It is important to configure the 705
Totalizer with the proper K-factor that corresponds to the turbine meter that it is attached to. If
the K-factor is not configured properly, the accuracy of the reported totalized volume and flow
rate may be adversely affected. Any time the attached turbine meter is replaced, the K-factor
setting should be verified and/or modified accordingly to maintain a proper match.
If the K-factor is not specified to be pre-configured when ordering the 705 Totalizer, it will be
shipped without any K-factor configured. In this case, the K-factor must be configured before
any valid values can be obtained for the totalized volume or the average flow rate. The 705
Totalizer will report a value of NaN (”Not a Number”) when the K-factor has not been
configured.
When changing the K-factor, the 705 Totalizer will recalculate a new totalized volume assuming
that all captured input pulses correspond to the new K-factor value. This means that the current
value of the totalized volume held in the 705 Totalizer may change as a result of changing the
K-factor. If this is not desired, the value of totalized volume can be noted, and reset the volume
to the original value after the new K-factor has been configured. To avoid any loss of volume
accumulation, this procedure should only be done when the flow through the attached turbine
meter has been stopped.
Function Key sequence Menu items
Wireless Setup
2, 1, 1 Network ID, Set Join Key