Setting range of P21.26: -9999–32767
Setting range of P21.27: 0–3000.0 pulse/ms
This function is enabled in the pulse speed reference
(P00.06=12) or pulse position mode (P21.00=1):
1. Input terminal function #68 (enable pulse
superposition)
When the rising edge of the terminal is detected, the
pulse setting is increased to the value of P21.26, and
the pulse reference channel is compensated by the
pulse superposition rate set in P21.27.
2. Input terminal function #67 (progressive increase of
pulses)
When this terminal is enabled, the pulse reference
channel is compensated by the pulse superposition rate
set in P21.27.
Note: Terminal filtering set in P05.09 may slightly affect
the actual superposition.
Example: P21.27 = 1.0 pulse/ms; P05.05 = 67
If the input signal of terminal S5 is 0.5s, the actual
number of superposed pulses is 500.
3. Input terminal function #69 (progressive decrease of
pulses)
The sequence of this function is the same as those
described above. The difference lies in that this terminal
indicates that negative pulses are superposed.
Note: All the pulses described here are superposed on
the pulse reference channel (A2, B2). Pulse filtering,
electronic gear, and other functions are valid for
superposed pulses.
4. Output terminal function #28 (pulse superposing)
When pulses are superposed, the output terminal
operates. After pulses are superposed, the terminal does
not operate.
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