Torque Given Channel Selection; Torque Keyboard Number Setting; Torque Control Fwd Speed Limit Selecting; Torque Control Rev Speed Limit Selecting - Veichi AC300 Series Technical Manual

AC300 Series Vector Control Inverter Manual
F07.01

Torque given channel selection

Setting range: 0-7
Using a relative value for torque setting; 100.0% corresponds to motor rated torque; Setting range from 0% to
200.0%, indicating that the inverter torque is 2 times the maximum rated torque.
0: Keyboard digital reference When this option is selected, the torque value is given by the function code [F07.02].
1: reserved
2: AI1 is set by the AI1 terminal voltage or current analog input, and the voltage or current input can be selected by
the switch on the control board.
3: AI2 is set by the AI2 terminal voltage or current analog input, and the voltage or current input can be selected by
the switch on the control board.
4: Reserved
5: PUL is set by the high-speed pulse input from the PUL terminal. The torque setting correspondence needs to
adjust the PUL related parameters.
6: RS485 communication setting Set by RS485 serial communication, communication address 0x3005/0x2005.
7: Option card
F07.02

Torque keyboard number setting

Setting range: 0-100.0%
When the function code [F07.01] = 0, the torque setting point is given by the function code [F07.02].
F07.03 Torque input lower limit Setting range: 0.00-100.00%
F07.04 Lower limit corresponding setting Setting range: -200.00-200.00%
F07.05 Torque input upper limit Setting range: 0.00-100.00%
F07.06 Upper limit corresponding setting Setting range: -200.00-200.00%
F07.07 Given first-order filter time Setting range: 0.000-6.000s
The value of torque given channel is linearized by [F07.03~F07.06] to get the torque given value.
Given first-order filter time: Filter the torque given value to make the given torque change smoothly.
F07.08 Output torque upper limit Setting range: 0-200.0%
F07.09 Output torque lower limit Setting range: 0-200.0%
Output torque upper limit: Used to set the upper limit of output torque during torque control; upper limit actual
output torque = rated torque * F07.08
Output torque lower limit: Used to set the output torque lower limit when torque control; lower limit actual output
torque = rated torque * F07.09
F07.10

Torque control FWD speed limit selecting

Function Parameter Specifications
Factory default: 0
Factory default: 0.0%
Factory default: 0.00%
Factory default: 0.00%
Factory default: 100.00%
Factory default: 100.00%
Factory default: 0.100s
Factory default: 150.0%
Factory default: 0%
Setting range: 0-7 Factory default: 0
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AC300 Series Vector Control Inverter Manual
This parameter is the frequency control channel in torque mode and is used for the forward maximum operating
frequency limit of the inverter.
When the inverter torque is controlled, if the load torque is less than the motor output torque, the motor speed will
continue to rise. To prevent accidents such as flying in the mechanical system, the maximum motor speed during torque
control must be limited.
0: Keyboard digital reference Is given by function code [F07.12].
1: reserved
2: AI1 × F07.12 is set by AI1 terminal voltage or current analog input, voltage or current input can be selected by switch
on the control board
3: AI2 × F07.12 is set by AI2 terminal voltage or current analog input, voltage or current input can be selected by switch
on the control board
4: Reserved
5: PUL × F07.12 High-speed pulse input from the PUL terminal.
6: RS485 communication reference × F07.12 is set by RS485 serial communication, communication address
0x3006/0x2006.
7: Optional card × F07.12
Note:
100.0% for each channel corresponds to the maximum frequency F00.09.

 The forward direction is the direction in which the inverter runs when the given torque of the inverter is
0% to 200% (regardless of F00.16).
 The reverse direction is the direction in which the inverter runs when the given torque of the inverter is
0% to -200% (regardless of F00.16).
F07.11

Torque control REV speed limit selecting

0: Keyboard number given: by the function code [F07.13] given.
1: Reserved
2: AI1 × F07.13: set by the AI1 terminal analog voltage input.
3: AI2 × F07.13: set by the AI terminal analog voltage or current input, voltage or current input can be selected via the
control panel switch.
4: Reserved
5: PUL × F07.13: set by PUL terminal high-speed pulse.
6:RS485 communication given×F07.13: set by the RS485 serial communication; communication address 0x3007 /
0x2007.
7: Option card x F07.13
Note: 100% corresponds to the max output frequency.
F07.12 Torque control FWD Max speed limit selecting
F07.13 Torque control REV Max speed limit selecting
Function Parameter Specifications
Setting range: 0-7 Factory default: 0
Set range: 0.0-100.0% Factory default: 100.0%
Set range: 0.0-100.0% Factory default: 100.0%
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