User Manual of EM730 Series Inverter F07.11=1: limit mode 1 F07.11=2: limit mode 2 control is valid (F07.11=1) during operation, the current limit function of the inverter will be When the output current reaches the current limit level (F07.12) and the current limit enabled. The output frequency will be reduced to limit the increase in output current, thus disabling the overcurrent stall of the inverter. When the output current decreases to below the current limit level, the original running status will be restored. The current limit process is shown in Fig. 7- 25. Fig. 7-25 Current Limit Process F07.12 is used to set the operating conditions of current limit.
If the current of the inverter is greater than the set value of this code, the current limit function will be enabled, thus controlling the output current not to exceed the current limit level. The current limit is valid only for the V/F drive mode. It is recommended to use this function in the case of large inertia or fan type loads or driving of multiple motors by a single inverter. F07.13=0: invalid The quick current limit does not work. F07.13=1: valid The quick current limit can reduce overcurrent protections. 223 Function code Function code name Parameter description Unit Default setting Attribute Mailing address F07.13 Quick current limit options 0: invalid 1: valid 0 〇 0x070D