Flowserve 3400IQ Digital Positioner - Manual (Page 31)

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Logix 3400IQ Digital Positioner FCD LGENIM3401-00 – 06/06
flowserve.com
For example if holding the up arrow Jog button ( ) gave a G-G-R code, and holding the down arrow
Jog button ( ) gave a Y-Y-G code then the resulting version number would be (0+0+2).(9+3+0) or
version 2.12.
7.11 375 Handheld Communicator
The Logix 3400IQ Quick Start Guide is available from a Flowserve representative.
The Logix 3400IQ digital positioner supports and is supported by the 375 Handheld Communicator.
The Device Description (DD) files and the manuals listed below can be obtained from the FF
Foundation or from your Flowserve representative. For more information please see the following
guides:
• Product Manual for the 375 Communicator.
• Logix 3400IQ Digital Positioner Reference Manual.
Diagnostic features such as the signature tests and ramp tests are performed internally. Certain
calibration features such as actuator pressure sensor calibrations are performed using the 375
Handheld Communicator or using the Host software.
7.12 Device Description (DD) Files
The DD files for the Logix 3400 can be downloaded from the Flowserve website, http://fcd.flowserve.
com/valves/softwareDownload.jsp, or the Foundation Fieldbus website, www.fieldbus.org.
7.13 Calibration
7.13.1 CALIBRATE_FLAGS
Position 0% Calibration Flag in CALIBRATE_FLAGS
During stroke calibration, the Logix 3400 digital positioner checks to see if the linkage is placing the
stem position sensor in range. If the valve stroke causes stem position measurement to go out of
range in the closed position, a Position 0% Flag will be generated. The valve stem will stop in the
closed position and the red LED will blink. Linkage must be adjusted to bring the sensor in range.
Special LED indication: If the linkage is out of range, the LEDs can be used as an adjustment guide.
The LED will change from a red to yellow when the linkage is brought into range.
Position 100% Calibration Flag in CALIBRATE_FLAGS
During stroke calibration, the Logix 3400IQ digital positioner checks to see if the linkage is placing
the stem position sensor in range. If the valve stroke causes stem position measurement to go out
of range in the open position, a Position 100% Flag will be generated. The valve stem will stop in
the open position and the red LED will blink. Linkage must be adjusted to bring the sensor in range.
Special LED indication: If the linkage is out of range, the LEDs can be used as an adjustment guide.
The LED will change from a red to yellow when the linkage is brought into range.