Flowserve Logix 520MD+ DD - Manual (Page 20)

DD User Manual - Logix® 520MD+ Series Digital Positioner FCD-LGENSF0013-01
© Flowserve Corporation
20
Set force units (lbf, kg, N)
7.5.3.5 Temperature Units
Set temperature units (degrees F, degrees C)
7.5.3.6 Air Flow Units
Set the air flow units (scfm, slpm, slph, Nm3/hr)
7.6 Burst Mode
Change burst mode settings and activate burst mode.
7.6.1 Burst Command Setup
Set burst mode to use command 1, 2, 3, 9, 33, or 48.
7.6.2 Burst State Setup
Select out of the following burst mode variables.

Command (mA)

Command % (Analog)

Command % (Digital)

Command %

Command % Target

Position %

Deviation %

Pilot Command %

Pilot Position %

Temperature User

Actuation Ratio

Pilot Response Time (T86)

Pneumatic Leak

Pressure Supply

Pressure Deviation

Pressure Port A

Pressure Port B

Friction
7.6.3 Burst Mode Configuration
Turn Burst mode on or off.
8 AUXILIARY CARDS
Manage auxiliary card configuration and view status. These
menus change based on the presence of and configuration of
the auxiliary cards.
8.1 Auxiliary Card 1 ID
View the auxiliary card present in slot 1. This feature is only
present if an auxiliary card is in slot 1.
8.2 Auxiliary Card 1 Type
View and set the type configuration of the auxiliary card
present in slot 1. This feature is only present if an auxiliary
card is in slot 1.

DANGER: Discrete input settings affect the valve
movement by initiating a PST or moving to a set point
according to the voltage supplied to the MFC. Verify
connections and notify proper personnel that the valve may
stroke, and make sure the valve is properly isolated before
proceeding.
8.3 Auxiliary Card 1 DI Setup
If the card in slot 1 is a Discrete Input, configure the settings.
8.3.1 MFC 1 DI State
Select the action when the DI state is triggered. Discrete
input settings affect the valve movement by initiating a PST
or moving to a set point according to the voltage supplied to
the MFC. Verify connections before proceeding.
8.3.2 MFC 1 DI Command
If the DI action is Command Override, set the desired
position where the valve should move when the DI state is
triggered.
8.4 Auxiliary Card 1 DO Trigger
If the card in slot 1 is a Discrete Output, configure the
settings.
8.4.1 Startup Status
Select DO in slot 1 to trigger on Power ON, Initializing, Stroke
Calibration Required, Pressure Calibration Required, and
Friction Calibration Required.
8.4.2 Mode Status 1
Select DO in slot 1 to trigger on Digital Command Mode,
Tight Shut Off Mode, Pressure Control Locked, Soft Stop
High Limit Alert, and Soft Stop Low Limit Alert.
8.4.3 Mode Status 2
Select DO in slot 1 to trigger on Continuous Stroke Test
Mode, Training Mode In Progress, Training Mode Completed,
Event Captured, Local Interface Off, and Squawk Mode.
8.4.4 Cal Status
Select DO in slot 1 to trigger on Stroke Calibration in
Progress, Setting Inner Loop Offset, Pressure Calibration in
Progress, Friction Calibration in Progress, Command Input