Honeywell VFD CORE

CHAPTER 12: DESCRIPTION OF PARAMETER SETTINGS
63-4528—04 130
• It is used to set the source of the master frequency in AUTO mode.
• Pr.00-14 and 00-15 are for the settings of frequency source and operation source in AUTO mode. Pr.00-23 and 00-24 are for
the settings of frequency source and operation source in HAND mode. The AUTO/HAND mode can be switched by the keypad
or multi-function input terminal (MI).
• The factory setting of frequency source or operation source is for AUTO mode. It will return to AUTO mode whenever power on
again after power off. If there is multi-function input terminal used to switch AUTO/HAND mode. The highest priority is the
multi-function input terminal. When the external terminal is OFF, the drive won’t receive any operation signal and can’t execute
JOG.
• It is used to set the source of the operation frequency in AUTO mode.
• When the operation command is controlled by the keypad, keys RUN, STOP and JOG (F1) are valid.
• The parameter determines how the motor is stopped when the VFD receives a valid stop command.
1. Ramp to stop: the VFD decelerates from the setting of deceleration time to 0 or minimum output frequency (Pr. 01-09) and
then stop (by Pr.01-07).
2. Coast to stop: the VFD stops the output instantly upon a STOP command and the motor free runs until it comes to a com-
plete standstill.
• It is recommended to use “ramp to stop” for safety of personnel or to prevent material from being wasted in applications
where the motor has to stop after the drive is stopped. The deceleration time has to be set accordingly.
• If the motor free running is allowed or the load inertia is large, it is recommended to select “coast to stop”. For example,
blowers, punching machines and pumps
2: External analog input (Pr.03-00)
3: External UP/DOWN terminal
6: CANopen communication card
8: Communication card (no CANopen card)
a
00 - 15 Source of the Operation Command (AUTO)
Factory Setting: 0
Settings
0: Digital keypad
1: External terminals. Keypad STOP disabled.
2: RS-485 serial communication. Keypad STOP disabled.
3: CANopen card
5: Communication card (not includes CANopen card)
a
00 - 16 Stop Mode
Factory Setting: 0
Settings 0: Ramp to stop
1:Coast to stop
M33609
FREQUENCY
OUTPUT
FREQUENCY
MOTOR
ROTATION
SPEED
OPERATION
COMMAND
RUN STOP
STOP BASED ON
DECELERATION T ME
TIME
FREQUENCY
OUTPUT
FREQUENCY
MOTOR
ROTATION
SPEED
OPERATION
COMMAND
RUN STOP
FREE
RUNNING
TO STOP
TIME