4-2 Function Mode „ Bit Operation •By allocating 32 to 38 (SF1 to SF7) to any of multi-function inputs selection 1 to 8 (C001 to C008), you can select from multi-step speeds 0 to 7. •For SF1 to SF7 frequency settings, set multi-step speeds 1 to 7 (A021 to A027). 0th Frequency from the Digital Operator or the external analog input terminal 4th SF1 SF2 SF3 SF4 4 SF5 SF6 SF7 Functions • When several terminals are simultaneously turned on, priority is given to the terminal with the smallest number. The x mark in the above table indicates that speed is selected regardless of ON/OFF status. SF8 FW Jogging Operation Function •The motor rotates while this function is turned on.
* When jogging stop selection A039 is set to "02" or "05", the DC injection braking settings are required. (Refer to page 4-24.) •Allocate 06 (JG) to the desired multi-function input. „ Jogging Frequency •Setting a high jogging frequency causes the Inverter to easily trip. Adjust the set value of jogging frequency A038 to prevent the Inverter from tripping. 4-18 Multi-step speeds SF7 SF6 SF5 SF4 SF3 SF2 SF1 0th OFF OFF OFF OFF OFF OFF OFF 1st × × × × × × ON 2nd × × × × × ON OFF 3rd × × × × ON OFF OFF 4th × × × ON OFF OFF OFF 5th × × ON OFF OFF OFF OFF 6th × ON OFF OFF OFF OFF OFF 7th ON OFF OFF OFF OFF OFF OFF 7t Parameter No.
Function name Data Default setting Unit A038 Jogging frequency 0.00/Starting frequency to 9.99 6.00 Hz A039 Jogging stop selection 00: Free-run stop/Disabled in operation 01: Deceleration stop/Disabled in operation 02: DC injection braking stop/Disabled in operation* 03: Free-run stop/Enabled in operation 04: Deceleration stop/Enabled in operation 05: DC injection braking stop/Enabled in operation* 00 JG FW RV Output frequency A038