5.3 Description of Function Codes 5.3.1 F codes (Fundamental functions)
Data 0: Pulse train sign/pulse train input
Data 1: Forward pulse/reverse pulse
Data 2: A, B phase 90° phase difference (B phase lead)
Pulse scaling factor 1 (d62), pulse scaling factor 2 (d63)
For pulse train input, set the relationship between input pulse frequency and frequency setting value by function
code d62 (Command (pulse train input) pulse scaling factor 1) and d63 (command (pulse train input) pulse scaling
factor 2).
Relationship between input pulse frequency and frequency setting value
As shown in the above diagram, set input pulse frequency [kp/s] to function code d62 (command (pulse train input)
pulse scaling factor 1) and set frequency setting value [Hz] (when the input pulse frequency becomes the value set
to function code d62) to function code d63 (command (pulse train input) pulse scaling factor 2). At this time, the
relationship formula of input pulse frequency to be entered and frequency setting value f* (or speed command value)
is as follows:
Pulse scaling factor 2 (d63)
Pulse scaling factor 1 (d62)
Input pulse frequency to be input
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