4-2 Function Mode •In the following multi-function input settings, if you allocate a function to one code (C001 to C006), the same function will be allocated to the other code (C201 to C206) automatically. 08: 2nd control, 11: Free run, 12: External trip, 18: Reset, 19: Thermistor input, 23: PID enabled/disabled, 53: Special 2nd function •"08: 2nd control" and "53: Special 2nd function" cannot be allocated simultaneously. If you attempt to do so, the terminal where you last allocated the function takes precedence. The previous data is set to "255: No allocation", and the terminal function is disabled.
Multi-step Speed Operation Function •You can set RUN speeds using codes and switch between the set speeds via the terminal. 4 Functions * To switch to the 2nd multi-step speed reference 0, allocate 08 (SET) to the multi-function input and then turn it on. •By allocating 02 to 05 (CF1 to CF4) to multi-function inputs, you can select multi-step speeds 0 to 15. Note that multi-step speed terminals not allocated to any multi-function input are regarded as "OFF". (e.g., if 02 (CF1) and 03 (CF2) are allocated to multi-function inputs, the available multi-step speeds are 0 to 3.) •For speed 0, you can change the frequency reference with the frequency reference selection (A001).
(e.g., if the frequency reference is set to the control terminal block (terminal, A001: 01), you can change it via input terminals FV and FI.) •For speed 0, use A020/A220 if the frequency reference is set to the Digital Operator (A001: 02). •Use A021 to A035 to set frequencies for speeds 1 to 15. 4-42 Parameter No. Function name Data Default setting Unit A020/A220 Multi-step speed reference 0/ * 2nd multi-step speed reference 0 0.0/Starting frequency to Max. frequency 6.0 Hz A021 Multi-step speed reference 1 0.0/Starting frequency to Max.
frequency 0.0 Hz A022 Multi-step speed reference 2 A023 Multi-step speed reference 3 A024 Multi-step speed reference 4 A025 Multi-step speed reference 5 A026 Multi-step speed reference 6 A027 Multi-step speed reference 7 A028 Multi-step speed reference 8 A029 Multi-step speed reference 9 A030 Multi-step speed reference 10 A031 Multi-step speed reference 11 A032 Multi-step speed reference 12 A033 Multi-step speed reference 13 A034 Multi-step speed reference 14 A035 Multi-step speed reference 15