Delta Electronics Elevator Drive VFD-VL User Manual page 130

Group 7 Special Parameters
07-00 Brake Chopper Level
Control
VF VFPG
mode
Settings 230V series 350.0~450.0Vdc
This parameter sets the DC-bus voltage at which the brake chopper is activated.
07-01 Brake ED Value Setting
Control
VF VFPG
mode
Settings
07-02 DC Brake Current Level
Control
VF VFPG
mode
Settings
This parameter sets the level of DC Brake Current output to the motor during start-up and
stopping. When setting DC Brake Current, the Rated Current (Pr.00-01) is regarded as 100%.
It is recommended to start with a low DC Brake Current Level and then increase until proper
holding torque has been attained.
When it is in FOCPG/TQCPG/FOCPM mode, it can enable DC brake function by setting to any
value.
07-03 DC Brake Time during Start-up
Control
VF VFPG
mode
Settings
This parameter determines the duration of the DC Brake current after a RUN command.
07-04 DC Brake Time during Stopping
Control
VF VFPG
mode
Settings
This parameter determines the duration of the DC Brake current during stopping.
Revision Nov. 2008, VLE1, SW V1.03
SVC FOCPG TQCPG FOCPM
460V series 700.0~900.0Vdc
SVC FOCPG TQCPG FOCPM
0 to 100% (0: disable)
SVC
0 to 100%
SVC FOCPG FOCPM
0.0 to 60.0 sec
SVC FOCPG FOCPM
0.0 to 60.0 sec
Chapter 4 Parameters|
Factory Setting: 380.0
Factory Setting: 760.0
Factory Setting: 100
Factory Setting: 0
Factory Setting: 0.0
Factory Setting: 0.0
Unit: 0.1
Unit: 1
Unit: 1
Unit: 0.1
Unit: 0.1
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