Franklin Electric CERUS X-DRIVE CXD-003A-4V, Installation And Operation Manual, Page: 212 / 252

PARAMETER REFERENCE TABLES
Parameter Descriptions > I/O Menu
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IO-33 0545 N FO Mode & Reset 0_PID Off Manual
1_PID Off Auto
2_PID On Manual
3_PID On Auto
Sets control method and reset method for Fireman’s Override mode. For
example, 1_PID Off Auto : FO mode no-PID and auto return to normal opera -
tion.
IO-34 0546 Y FO PID S-Point 0 to 100% PID Setpoint in Fireman’s Override mode (when [IO-33] is 2 or 3 )
IO-35 0547 Y Ext. Trip Mode 0_Coast to stop
1_Decel Stop
Determines how the motor is stopped when an Emergency STOP or External
Trip command is initiated.
0_Coast to stop: VFD stops the output instantly and motor free runs until it
comes to a complete standstill.
1_Decel to stop: VFD decelerates frequency to minimum output frequency
and then stops.
IO-36 0548 Y Damper Mode 0_Disable
1_Enable
Enables damper control feature, requires to set relay output to Damper Out -
put
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_Disabled
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 37_Flow
Switch in parameters [IO-21] ~ [IO-28] and VFD runs longer than time set in [IO-
39] at frequency 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 1_Lubrication for machines requiring external lubrication control via
solenoid or 2_Screen Clean for actuating a solenoid to clear the suction screen.
IO-42 0554 Y S-Clean Timer 0.0 - 600.0 min Screen Clean Timer: 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 0000h - FFFFh Digital Input Normally Open/Normally Closed: Sets the digital inputs num -
bered in hex format to either N.O. or N.C. configuration. The configuration is
in binary format Bit0, Bit1, Bit2, etc. corresponding 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