Chapter 5 Function parameter
88
1 to 250, 0 for broadcast address
Data transfer format
selection
Non-standard MODBUS
protocol
Communication read
current resolution
5-2-12.FA group Torque control parameters
Speed/torque control
mode selection
Used to select the inverter control mode: Speed control or torque control.
PI160 multifunction digital terminal has two related functions on torque control: Torque
control banned (Function29), and speed control / torque control switching (Function 46). The
two terminals must use in conjunction with FA.00 so as to switch between speed control and
torque control.
When the speed control / torque control switching terminal is invalid, the control mode is
determined by FA.00, if the terminal is valid, the control manner is equivalent to the FA.00's
value negated.
In any case, when the torque control ban terminal is valid, the inverter is fixed at speed
control mode.
Torque setting source
selection under torque
control mode
Panel potentiometer setting
Torque digital setting under
torque control mode
FA.01 is used to select the torque setting source, there are five torque setting modes in all.
The torque setting adopts the relative value, the 100.0% corresponds to the rated torque of
inverter. Setting range is from -200.0% to 200.0%, indicating that the maximum torque of
inverter is 2 times of the rated torque of inverter.
The inverter will forward running, if the given torque is positive; and it will reverse if the
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