SJE
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VFDC-3000 Controller User Manual
VFD and I/O STATUS SCREENS
DIGITAL INPUT STATUS
This screen shows the status of all four digital (discrete) inputs. Each input is shown as either open circuit
(“Open”) or closed circuit (“Closed”). This can be used for troubleshooting to make sure the controller is
seeing changes in input states.
RELAY OUTPUT STATUS
This screen shows the status of all six relay outputs. Each relay output is shown as either open circuit (“Off”)
or closed circuit (“On”). This can be used for troubleshooting to make sure the controller is turning on and off
the output relays as expected.
ANALOG I/O STATUS
This screen shows the current in mA of the analog input (A IN) and analog output (A OUT). This can be used
for troubleshooting to make sure the 4-20mA signals are behaving as expected.
VFD STATUS
This screen shows the output frequency and output current of each VFD. This can be used for troubleshooting
to make sure motor current is as expected.
