37
19: DC Braking (DB)
If the setting is 19, the terminal can be used to perform DC injection
braking to the motor that is running for emergency stop and accurate
location. Initial braking frequency, braking delay time and braking
current are defined by F2.09~F2.11. Braking time is decided by the
bigger value between F2.12 and the period that the terminal is effective.
20: Disable close-loop
If the setting is 20, the terminal can be used to realize the flexible
switching between close-loop operation and low level operating mode.
When the inverter is switched to low level operating mode, its start/stop,
operating direction, ACC/Dec time are shifted to the corresponding
operating modes accordingly.
21: Disable PLC
If the setting is 21, the terminal is used to realize the flexible switching
between PLC operation and low level operating mode.
When the inverter is switched to low level operating mode, its start/stop,
operating direction, ACC/Dec time are shifted to the corresponding
operating modes accordingly.
22~24: Reference frequency setting method
Through the combination of the ON/OFF state of X1, X2 and X3, you
can select different frequency setting method, which will come into
effect regardless of F0.02.
Table 6-5 Frequency Setting Mode Selection
X3
X2
X1
Mode
OFF OFF OFF
None
OFF
OFF
ON
Digital setting 1
OFF
ON
OFF
Digital setting 2
OFF
ON
ON
Digital setting 3
ON OFF. OFF VCI
analog
setting
ON
OFF
ON
CCI analog setting
ON ON OFF
Reserved
ON ON ON
LED
keypad
