Lenze TCF Series - Manual (Page 42)

P04 STOP METHOD
01 COAST TO STOP: When a STOP command is given, the drive shuts off the
output to the motor, allowing it to coast freely to a stop .
02 COAST WITH DC BRAKE: When a stop command is given, the drive will
activate DC braking (after a delay of up to 2 seconds, depending on frequency)
to help decelerate the load . Refer to Parameters: 21 - DC BRAKE TIME, and
22 - DC BRAKE VOLTAGE .
03 RAMP TO STOP: When a stop command is given, the drive will decelerate the
motor to a stop at the rate determined by Parameter 20 - DECELERATION
TIME .
04 RAMP WITH DC BRAKE: When a stop command is given, the drive will
decelerate the motor down to 0 .2 Hz (at the rate set by Parameter 20 -
DECELERATION TIME) and then activate DC braking according to the settings
of Parameters 21 - DC BRAKE TIME and 22 - DC BRAKE VOLTAGE . This is
used to bring the load to a final stop, as the motor may still be turning slightly
after the drive stops .
P05 STANDARD REFERENCE SOURCE
This selects the default speed or torque reference source for the drive if another reference
is not selected using TB-13A, 13B, 13C, or 13D, or Parameter 07 - BIPOLAR REFERENCE
SELECTION . The following reference sources can be selected:
01 KEYPAD: Use the s and t buttons to scroll to the desired speed/torque .
02 PRESET SPEED #1: The drive will operate at frequency set in Parameter 31 .
03 0-10 VDC: The drive will respond to a 0-10VDC signal wired to TB-2 and TB-5 .
04 4-20 mA: The drive will respond to a 4-20 mA signal wired to TB-2 and TB-25 .
NOTE
When the drive is in VECTOR TORQUE mode (see Parameter 80), setting
02 (PRESET #1) will become the same as setting 01 (KEYPAD) . In torque
mode, preset speeds cannot be used as torque references .
P06 TB-14 OPEN COLLECTOR OUTPUT
This selects the status indication for the open-collector output at TB-14 . The terms “open”
and “close” refer to the state of the internal transistor that activates the circuit . When the
transistor is “closed”, TB-14 is at the same potential as TB-2, allowing current to flow .
01 NONE: Disables the open-collector output .
02 RUN: Closes upon a START command . Opens if the drive is in a STOP state,
the drive faults, or input power is removed . DC braking is considered a STOP
state .
03 FAULT: Closes if there is no fault condition . Opens if the drive faults, or input
power is removed .
04 INVERSE FAULT: Closes if the drive faults . Opens if there is no fault condition .
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