12.7 H: TERMINALS
754 SIEPYEUOQ2A01G AC Drive Q2A Technical Manual
Figure 12.113 Circuit Diagram When Used as the Sinking Input
■ H6-07 PO Freq.Scaling
No.
(Hex.)
Name Description
Default
(Range)
H6-07
(0432)
RUN
PO Freq.Scaling
Sets the frequency of the pulse train output signal used when the monitor set with H6-06 [PO
Mon.Selection] is 100%.
1440 Hz
(0 - 32000 Hz)
When H6-06 = 102 [PO Mon.Selection = Output Frequency] and H6-07 = 0, the pulse train output terminal MP
outputs the same frequency as the drive output frequency.
■ H6-08 PI Minimum Frequency
No.
(Hex.)
Name Description
Default
(Range)
H6-08
(043F)
PI Minimum Frequency
Sets the minimum frequency of the pulse train signal that terminal PI can detect.
0.5 Hz
(0.1 - 1000.0 Hz)
• When you input a pulse train frequency that is less than the value of H6-08, the pulse train input is 0.0 Hz.
• Set H6-01 = 0, 1, or 2 [PI Pulse Train Function = Freq Ref, PIDFbk Value, or PID SP Value] to enable this
parameter.
• When H6-01 = 3 [PG Feedback], the drive applies the setting of F1-14 [Enc PGOpen Time for Detection] to
the minimum frequency.
■ H6-09 PO Volt.PhaseSync Selection
No.
(Hex.)
Name Description
Default
(Range)
H6-09
(156E)
PO Volt.PhaseSync
Selection
Set whether to output the pulse synchronized with drive output voltage phase from the pulse train
monitor output terminal PO. This parameter is only enabled when H6-06 = 102 [PO Mon.
Selection = Output Frequency] and H6-07 = 0 [PO Freq.Scaling = 0 Hz].
0
(0, 1)
0 : Disabled
1 : Enabled
◆ H7: VIRTUAL INPUT OUTPUT
The virtual I/O function performs the following.
• Inputs the result of the output from the DO terminal to the DI terminal without external wiring.
• Inputs the result of the output from the AO terminal to the AI terminal without external wiring.
WARNING! Sudden Movement Hazard. Make sure to confirm the setting values for virtual input and output function parameters
before performing drive test runs. Virtual input and output functions may have different default settings and operation even
though the input and output terminals are not wired as the drive input and output terminals are virtually wired internally. Failure
to obey can cause death or serious injury.
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