Sanken SVCO6, Инструкция по эксплуатации, Страница: 232 / 326

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7-3 Description of Functions
F6005 Multiple for starting excitation current
The function to set the starting excitation current in vector control mode (speed sensor and speed sensorless).
Correspond to DC braking force in V/f mode during startup (F1114).
Code No. Function Name Date Content
Setting
Resolution
Factory
Presets
F6005 Multiple for starting excitation
current
0.1
-
2 multiple(s) (for applicable motor)
0.01
multiple
1
● The factory presetting values are set to be equal to (1.0 multiple) the excitation current of corresponding motor.
● When setting this function, please input the ratio value related to the motor excitation current. (Maximum of 2
multiples)
Note 1: If excitation current is over-increased, there may be a shutdown because of over-current.
Note
2: When the braking force is not changed and the excitation current ratio is enlarged, the current limiting function
will be enabled because of the over-current caused by some reason .
Reference parameter
F1001 (motor control mode selection)
F6006 Starting excitation time
The function to set the starting excitation time in vector control mode (speed sensor and speed sensorless).
Correspond to DC braking time in V/f mode during startup (F1113).
Code No. Function Name Date Content
Setting
Resolution
Factory
Presets
F6006 Starting excitation time
0
-
10 second(s) (0 means no starting excitation)
0.1s
※
※
Typical values have been entered for each motor model.
● Set the connecting time for excitation current set by F6005.
● When 0 is set, the braking function during startup will be disabled.
● Excitation will not be carried out during the startup of alarm auto resetting and restart after instantaneous-stop, it
will be changed into the startup of flying start.
Note: The setting value is interlocked with the settings of motor poles, voltage and capacity (F5001). Therefore, when
F5001 is changed, F6006 will be automatically set to standard values according to F5001.
Reference parameter
F1001 (motor control mode selection)
F5001 (motor poles, voltage and capacity)
F6007 Multiple for braking excitation current
The function to set the braking excitation current in vector control mode (speed sensor and speed sensorless).
Correspond to DC braking force in V/f mode during shutdown (F1114).
Code No. Function Name Date Content
Setting
Resolution
Factory
Presets
F6007 Multiple for braking excitation
current
0.1
-
2 multiple(s) (for applicable motor)
0.01
multiple
1
● The factory presetting values are set to be equal to (1.0 multiple) the excitation current of corresponding motor.
● When setting this function, please input the ratio value related to the motor excitation current. (Maximum of 2
multiples)
Note 1: If excitation current is over-increased, there may be a shutdown because of over-current.
Note 2: When the braking force is not changed and the excitation current ratio is enlarged, the current limiting function
will be enabled because of the over-current caused by some reason.
Reference parameter
F1001 (motor control mode selection)