10 version number checking, 12 device description (dd) files, 13 calibration – Flowserve 3400MD Digital Positioner User Manual

Page 20: 1 calibrate_flags

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Logix 3400MD Digital Positioner FCD LGENIM3404-08-AQ –5/15

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7.10 Version Number Checking

1

st

Position: FF board firmware version number

2

nd

Position: Softing Stack version

3

rd

Position: Major version of command board

4

th

Position: Minor version of command board

Note: Position 1 and 2 are scaled by 100. This means that 210
translates to rev 2.10, etc.

7.11 475 Handheld Communicator

The Logix 3400MD Quick Start Guide is available from a Flowserve
representative.

The Logix 3400MD digital positioner supports and is supported by
the 475 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 475 Communicator
• Logix 3400MD 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 475 Handheld
Communicator or using the Host software.

7.12 Device Description (DD) Files

The DD files for the Logix 3400MD can be downloaded from the
Flowserve website, http://www.valvesight.com, or the Foundation
Fieldbus website, www.fieldbus.org

7.13 Calibration

7.13.1 CALIBRATE_FLAGS

Perform a Stroke-Only Calibration
Selecting this option will cause only a stroke calibration to happen.

Automatically Calibrate Actuator and Pressure Sensors
Selecting this option will cause the 3400MD to perform all the
calibrations needed for the full diagnostic functionality of the 3420MD
Pro model. These include a stroke calibration, pressure sensor
calibration, and an actuator/valve friction calibration.

Figure 11: Logix 3400 Block Diagram

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