Flowserve Logix 520MD+ DD - Manual (Page 22)

DD User Manual - Logix® 520MD+ Series Digital Positioner FCD-LGENSF0013-01
© Flowserve Corporation
22
View and set the type configuration of the auxiliary card
present in slot 2. This feature is only present if there is an
auxiliary card in slot 2.

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.
8.8 Auxiliary Card 2 DI Setup
If the card in slot 2 is a Discrete Input, configure the settings
8.8.1 MFC 2 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.
8.8.2 MFC 2 DI Command
If the DI action is Command Override, set the desired
position where the valve should move when the DI state is
triggered.
8.9 Auxiliary Card 2 DO Trigger
If the card in slot 2 is a Discrete Output, configure the
settings.
8.9.1 Startup Status
Select DO in slot 2 to trigger on Power ON, Initializing, Stroke
Calibration Required, Pressure Calibration Required, and
Friction Calibration Required.
8.9.2 Mode Status 1
Select DO in slot 2 to trigger on Digital Command Mode,
Tight Shut Off Mode, Pressure Control Locked, Soft Stop
High Limit Alert, and Soft Stop Low Limit Alert.
8.9.3 Mode Status 2
Select DO in slot 2 to trigger on Continuous Stroke Test
Mode, Training Mode In Progress, Training Mode Completed,
Event Captured, Local Interface Off, and Squawk Mode.
8.9.4 Cal Status
Select DO in slot 2 to trigger on Stroke Calibration in
Progress, Setting Inner Loop Offset, Pressure Calibration in
Progress, Friction Calibration in Progress, Command Input
Calibration in Progress, Analog Output Calibration In
Progress, and Jog Calibration Set 100% Position.
8.9.5 Cal Error Status 1
Select DO in slot 2 to trigger on Position Range Too Small,
Position Sensor Below ADC Range, Position Sensor Above
ADC Range, No Motion Time Out, Settle Time Out, and Inner
Loop Offset Time Out.
8.9.6 Cal Error Status 2
Select DO in slot 2 to trigger on Analog Output Range Too
Small, Command Input Range Too Small, Command Input
Below ADC Range, Command Input Above ADC Range,
Stroke Shift, Stroke Span Increase , and Stroke Span
Decrease.
8.9.7 Electronic Configuration Status
Select DO in slot 2 to trigger o nAux Card 1 Present, Aux
Card 2 Present, Pressure Sensor Board Present, and LCD
Present.
8.9.8 Mode States Status
Select DO in slot 2 to trigger on Factory Reset State,
Calibration in Progress, Signature or Partial Stroke Test in
Progress, Jog Command Mode, Partial Stroke Test
Scheduled, and DI Command Override.
8.9.9 Feedback Loop Status
Select DO in slot 2 to trigger on Position Deviation Alarm,
Position Sensor Failure Alarm, Valve Opened Too Far
Warning, Valve Closed Too Far Warning, Backlash Warning,
Backlash Alarm, Partial Stroke Test Failed Warning, and
Continuous Stroke Test Failed Warning.
8.9.10 Position Status
Select DO in slot 2 to trigger on Position High Limit Alert,
Position Low Limit Alert and Feedback Linkage Alarm.
8.9.11 Cycles/Travel Status
Select DO in slot 2 to trigger on Valve Cycles Warning, Valve
Travel Warning, Actuator Cycles Warning, Actuator Travel
Warning, Bellows Cycles Warning, Bellows Travel Warning,
Pilot Relay Cycles Warning, and Pilot Relay Travel Warning.
8.9.12 Actuation Status
Select DO in slot 2 to trigger on Supply Pressure High
Warning, Supply Pressure Low Warning, Supply Pressure
Low Alarm, Actuation Ratio Warning, Spring Unable to Fail
Safe Warning, Pneumatic Leak Warning, Air Supply Humid
Warning, and Air Supply Icing Warning.
8.9.13 Friction Status
Select DO in slot 2 to trigger on Friction High Warning,
Friction High Alarm, Friction Low Warning, Friction Low
Alarm, Valve Can't Open Alarm, and Valve Can't Shut Alarm.
8.9.14 Control Status
Select DO in slot 2 to trigger on Command Frequency
Warning, Command Frequency Alarm, Command Amplitude
Warning, Command Amplitude Alarm, Position Frequency
Warning, Position Frequency Alarm, Position Amplitude
Warning, and Position Amplitude Alarm.
8.9.15 Inner Loop Status
Select DO in slot 2 to trigger on Pilot Relay Response
Warning, Pilot Relay Response Alarm, Piezo Voltage High
Warning, Piezo Voltage High Alarm, Piezo Voltage Low
Warning, Piezo Voltage Low Alarm, and Driver Module
Alarm.