Franklin Electric CERUS X-DRIVE CXD-003A-4V, Installation And Operation Manual

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OPERATION
Control Options
67
Forward or Reverse Selection
This feature provides the ability to change the rotation direction of a motor. There are dedicated inputs for
forward and reverse. Only one input can be set to FWD and one input to REV (no overlapping). By default,
FWD input is set to
FWD and REV input to REV .
2/3-Wire Select [SET–63]: Selects the way rotation is changed.
• 0_2-Wire Fwd/Rev: Activating FWD input will start VFD in forward. Activating REV input will start VFD in
reverse. The VFD will ignore commands if both inputs are activated.
• 1_2-Wire Fwd+Rev: The FWD input works as a Run command and REV input is used to change rotation.
The VFD starts forward when FWD input is activated and will change the rotation by REV input. When
the control is set to keypad, the VFD will start with the Start button and rotation will be changed by the
FWD/REV button.
• 2_3-Wire F+R+Stop: This selection provides 3-wire control feature for two-pushbutton
stations with N.O. Start button and N.C. Stop button. FWD input will be forward
momentarily Start input, REV will be reverse Start input, and MI1 input by default
will become a 3-Wire Stop input.
NOTE: If any DI is set to
38_FWD
, FWD, REV and MI1 inputs will be disabled as 3-Wire
Start/Stop inputs and another input should be set to 11_3-Wire Stop .
NOTE: If MI10 input of IO expansion card is set to FWD , MI11 will become REV input
and MI12 is 3-Wire Stop input.
Load Rotation [SET–15]: This parameter controls whether a load can rotate in both directions or only one.
Jog Feature
The Jog feature provides the ability to activate a motor momentarily. The command can be executed using
either the keypad
F1 button, or digital input set to Jog function.
• When using the keypad, the motor direction depends on the Load Rotation [SET–15] setting. Digital inputs
can be set to either forward or reverse.
• The jog command cannot be used when the drive is running.
• When the jog command is active, other run commands are unavailable.
Jog Frequency [VFD–55]: Sets the speed the motor will run when the jog command is active.
Jog ACC Time [VFD–53]: Sets the acceleration time from 0 Hz to
[VFD–55]
.
Jog DEC Time [VFD–54]: Sets the deceleration time from [VFD–55] to 0 Hz.
FWD Jog [IO–21] through [IO-28]: To execute a forward jog command externally, connect a momentary
switch to one of the Digital Inputs (MI1–MI8) and set the corresponding parameter to 21_FWD Jog .
REV Jog [IO–21] through [IO-28]: To execute a reverse jog command externally, connect a momentary
switch to one of the Digital Inputs (MI1–MI8) and set the corresponding parameter to 22_REV Jog .
NOTE: If an external HOA switch is set to
OFF
, the keypad
F1
button is disabled.
DCM
3-Wire Control
VFD
FWD
MI1
STOP
START