3-7 Parameter List 3 Operation * 2nd/3rd control is displayed when "SET(08)/SET3(17)" is allocated to one of multi-function inputs from C001 to C008. 3-32 Parameter No. Function name Monitor or data range Default setting Changes during operation Unit Page Overload limit, Overcurrent Protection b021 Overload limit selection 00: Disabled 01: Enabled in acceleration/constant speed operation 02: Enabled in constant speed operation 03:
Enabled in acceleration/constant speed operation (Accelerates during regeneration) 01 No 4-49 b022 Overload limit level 0.20 × Rated current to 2.00 × Rated current 1.50 × Rated current No A b023 Overload limit parameter 0.10 to 30.00 1.00 No s b024 Overload limit selection 2 00: Disabled 01: Enabled in acceleration/constant speed operation 02: Enabled in constant speed operation 03: Enabled in acceleration/constant speed operation (Accelerates during regeneration) 01 No b025 Overload limit level 2 0.20 × Rated current to 2.00 × Rated current 1.50 × Rated current No A b026 Overload limit parameter 2 0.10 to 30.00 1.00 No s b027 Overcurrent suppression function 00: Disabled 01:
Enabled 01 No 4-50 b028 Frequency pull-in restart level 0.20 × Rated current to 2.00 × Rated current Rated current No A 4-43 4-68 b029 Frequency pull-in restart parameter 0.10 to 30.00 0.50 No s b030 Starting frequency at frequency pull-in restart 00: Frequency at interruption 01: Max. frequency 02: Set frequency 00 No Lock b031 Soft lock selection 00: Data other than b031 cannot be changed when terminal SFT is ON. 01: Data other than b031 and the specified frequency parameter cannot be changed when terminal SFT is ON. 02: Data other than b031 cannot be changed. 03: Data other than b031 and the specified frequency parameter cannot be changed. 10:
Data other than parameters changeable during operation cannot be changed. 01 No 4-51