Franklin Electric Cerus X-Drive, Installation And Operation Manual

Page: 124 / 156

PARAMETER REFERENCE TABLES
Parameter Descriptions > I/O Menu
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IO-35 0547 Y Ext. Trip Mode 0_Coast Stop
1_Decel Stop
Determines how the motor is stopped when an Emergency STOP or Exter -
nal Trip command is initiated.
Decel to stop: VFD decelerates frequency to minimum output frequency
and then stops.
Coast to stop: VFD stops the output instantly and motor free runs until it
comes to a complete standstill.
IO-36 0548 Y Damper Mode 0_Disable
1_Enable
Enables damper control feature.
IO-37 0549 Y Damper T-Delay 0 to 6000 Sec Provides a run time delay without a damper limit switch; or, provides a
Damper Fault delay for systems that include a damper limit switch. The
delay should be greater than damper opening time.
IO-38 0550 Y No-Flow Mode 0_Disable
1_Trip
2_Sleep
The VFD can monitor a system flow switch to provide pump protection and
more reliable sleep mode operation. If any digital input is set to Flow Switch
in parameters I/O-21~28 and VFD runs longer than time set in IO-39 at fre -
quency above setting in IO-40 with open Flow Switch, VFD will trip on No
Flow fault.
IO-39 0551 Y Prime Time 1 to 6000 Sec Duration motor runs until No Flow or Underload protection becomes active.
IO-40 0552 Y No-Flow Freq 0.0 to (variable) Hz 0.0 to High Freq Limit [SET–14] for V/F control
0.0 to PID Hi Hz limit [SET–23] for PID control
IO-41 0553 Y Lube/S-Clean 0_Disabled
1_Lubrication
2_Screen Clean
Select Lubrication for machines requiring external lubrication control via
solenoid or Screen Clean for actuating a solenoid to clear the suction
screen.
IO-42 0554 Y S-Clean Timer 0 to 600 Min Determines a time period before next 1-minute cleaning pulse.
IO-43 0555 Y Pre-Lube Timer 0 to 6000 Sec Determines Pre-lubrication time before VFD starts.
IO-44 0556 Y Run-Lube Timer 0 to 6000 Sec Lube relay will be activated at VFD start (run state) and after timer expires
it will be deactivated.
IO-45 0557 Y Post-Lube Timer 0 to 6000 Sec Lube relay is activated and post-lube timer starts when VFD stops (reaches
0.00Hz) whether it coasts to stop or decelerates.
IO-46 0558 Y DI NO/NC Sets the digital inputs numbered in hex format to either N.O. or N.C. config -
uration. The configuration is in binary format Bit0, Bit1, Bit2, etc. corre -
sponding to FWD, REV, DI1, DI2, etc. from the right to the left. Empty box
indicates that Relay is N.O. and solid box that it is N.C. Example below
shows Hex value=2 and solid box (N.C. contact configuration) for Bit1 DI
(Rev). If contact wired to DI Rev is open, DI is activated. When contact is
closed, DI will be deactivated.
CODE Mod
Bus AR Display Name
Range Description