Digital Input; Digital Output - Sigma Controls MYRIAD DPC Instruction Manual

AO
Raw output at speed output #1 (AOI)

DIGITAL INPUT

1 Pump 1 Run Feedback
2 Pump 2 Run Feedback
3 Critical Alarm Pump 1
4 Critical Alarm Pump 2
1 Pump 1 HOA in Auto
2 Pump 2 HOA in Auto
3 Seal Leak Pump 1 & 2

DIGITAL OUTPUT

1 Relay 1 Run to Pump 1
2 Relay 2 Run to Pump 2
3 Level Alarm
4 General Alarm
1 Sensor Fail
2 Pump 1 Fault
3 Pump 2 Fault
4 Seal Leak P1 or P2
AUX DIAGNOSTIC SCREEN
Note; each point can be assigned as an input or an output. See drawing.
This screen will follow the original Diag Screen when the aux PCB is enabled. It shows when a
point is sinked to ground. This is either by the output sinking a relay or the common being
applied as an input.
Press ENTER to exit to main menu.
NOTES ON ALARMS
General Alarm output is energized for any alarm in the system that becomes active.
DIGITAL
1DI
2DI
3DI
4DI
1AI
2AI
3AI (see SETUP for other options)
RLY1
RLY2
RLY3 (see SETUP for other options)
RLY4
DO1 (see SETUP for other options)
DO2
DO3
DO4 (see SETUP for other options)
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