Cont1 Through: Sequence Output Signal (Reference Value -); Cont2 Through: Sequence Output Signal (Reference Value -); Cont3 Through: Sequence Output Signal (Reference Value -); Cont4 Through: Sequence Output Signal (Reference Value -) - Fuji Electric ALPHA7 User Manual

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CHAPTER 2 WIRING

CONT1 Through: Sequence output signal (Reference value -)

CONT2 Through: Sequence output signal (Reference value -)

CONT3 Through: Sequence output signal (Reference value -)

CONT4 Through: Sequence output signal (Reference value -)

2

CONT5 Through: Sequence output signal (Reference value -)

The signals input to CONT input terminal can be output to IQ area (%IX*.9.13 to 9).
This signal is enabled only for VS type.

Internal command pulse zero: Sequence output signal (Reference value -)

The signal is turned on when the position command (unit: encoder pulse amount) inside the amplifier
becomes zero.
The signal can be output to IQ area (%IX*.9.8).
This signal is enabled only for VS type.

Z-phase detection: Sequence output signal (Reference value -)

If the Z-phase detection command is turned on, the Z-phase detection (%IX*.9.6) is turned on. At this
time, the motor feedback position is output to IQ area (%ID*.2).
This signal is enabled only for VS type.

Deviation overflow: Sequence output signal (Reference value -)

The signal is output a position deviation amount. (difference between command position and feedback
position)
If the value set in PA2_69 (deviation detection overflow value) is exceeded, the deviation over alarm is
activated.
The alarm is reset at the rising edge of the alarm reset.
The signal is output to IQ area (%IX*.8.6).
This signal is enabled only for VS type.

Interrupt position detection: Sequence output signal (Reference value -)

The interrupt position detection (%IX*.9.5) is turned on after the interrupt input is turned on until the
interrupt position detection command is turned off.
This is the signal that is turned on when the interrupt function is enabled.
This signal is enabled only for VS type.
2-111
Description of I/O Signals

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