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IMO HD2-3.7A-43 - Page 254

IMO HD2-3.7A-43
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HD2 Series Inverter Function Parameter List
-245-
Function
code
Name
Description
Default
value
Modify
P21.24
Home position
offset
0–65535
0
P21.25
Hold time of
positioning
completion signal
The hold time of positioning completion signal, this
parameter is also valid for positioning completion
signal of spindle orientation.
Setting range: 0.000–60.000s
0.200s
P21.26
Pulse
superposition
value
P21.26: -9999–32767
P21.27: 0–3000.0/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/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
0
P21.27
Pulse
superposition
speed
8.0/ms
P21.28
Acceleration/
deceleration time
after disabling
pulse
5.0s

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