4-2 Function Mode Multi-step Speed Operation Function You can set RUN speeds using codes and switch the set speeds via the terminal. 4 Functions •By allocating 02 to 05 (CF1 to CF4) to any of the multi-function inputs, you can select the multi- step speed from 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 input, the available multi-step speeds should be 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. 4-47 Data Symbol Function name Status Description 02 CF1 Multi-step speed setting binary 1 ON Binary operation 1: ON OFF Binary operation 1: OFF 03 CF2 Multi-step speed setting binary 2 ON Binary operation 2: ON OFF Binary operation 2: OFF 04 CF3 Multi-step speed setting binary 3 ON Binary operation 3: ON OFF Binary operation 3: OFF 05 CF4 Multi-step speed setting binary 4 ON Binary operation 4: ON OFF Binary operation 4:
OFF Related functions C001 to C005 Required settings F001, A001 = 02, A020 to A035