F7 Group Torque Control - HNC Electric HV610 Series User Manual

F6-26 acceleration time 1 and acceleration time 2 switch
frequency points
F6-27 deceleration time 1 and deceleration time 2 switch
frequency points
During acceleration, if the operating frequency is less than F6 - 26, the acceleration time 2 is selected; if the
operating frequency is greater than F6 - 26, select acceleration time 1.
During deceleration, select deceleration time 1 if the operating frequency is greater than F6 - 27, and select
deceleration time 1 if the operating frequency is less than F6 -27 and the deceleration time 2 is selected.
F7 - 00 speed / torque control mode
0: speed control mode.
1: torque control mode.
Notes:
The torque control mode is only valid in vector mode and VF control mode is invalid.
The X terminal has two functions related to torque control: torque control inhibits (function 29) and speed control
/ torque control switch (function 46). These two terminals should be used in conjunction with F7 - 00 to switch speed
and torque control.
F7 - 01 torque setting selection under torque control
mode
F7 - 01 is used to select the torque setting source. There are 8 torque setting methods.
Torque setting uses relative value, 100.0 % corresponding to the rated torque of the motor. Setting range -
200.0 % ~ 200.0 %, table the maximum torque of the Ming frequency inverter is twice the rated torque of the
frequency inverter.
When the torque is given to be positive, the frequency inverter is running in forward rotation
When the torque is given to be negative, the frequency inverter is running in reverse rotation
0: digital setting ( F7 - 03 )
Means that the target torque directly uses the F7 - 03 setting value.
1: AI1
2: AI2
3: AI3
Refers to the target torque is determined by the analog input terminal.
AI is given as torque, the voltage / current input corresponds to 100.0 % set, which refers to the percentage of
F7 - 03 set with respect to the torque number.
4. PULSE pulse (X5)
Target torque is given through terminal X5 high speed pulse.
Pulse given signal specification: voltage range 9V～30V, frequency range 0kHz～100kHz. Pulse given can only
be input from the multi-function input terminal X5.
The setting of 100.0 % corresponding to X5 terminal pulse input refers to the percentage of F7 - 03 set with
respect to the torque figure.
5. Communication given
Refers to the target torque is given by means of communication.
The host computer gives the data through the communication address 0x1000, and the data format is -
100.00 % - 100.00 %. 100.00 % refers to the percentage set by F7 - 03 with respect to the torque figure.
0.00Hz ~ maximum frequency 【0.00hz】
0.00Hz ~ maximum frequency 【0.00hz】

F7 group torque control

0～1 【0】
0～7 【0】
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