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5-5. Machine Origin Detecting Function (ORIGIN DRIVE)
Drive is performed up to machine origin detection by the ORIGIN command.
The drive up to machine origin detection is performed by a combination of JOG DRIVE, CONSTANT SCAN DRIVE,
SCAN DRIVE and ABSOLUTE INDEX DRIVE.
There are 9 types of machine origin detection. For the details of the types and processes, refer to
Chapter 7.
The data required for ORIGIN DRIVE is as follows:
Data name
Setting command
-----------------------------------------------------------------------------------------------
HSPD (HIGH SPEED)
HSPD SET
LSPD (LOW SPEED)
LSPD SET
CSPD (CONSTANT SPEED)
CSPD SET
URATE (acceleration time constant)
RATE SET
DRATE (deceleration time constant)
RATE SET
OFFSET PULSE
OFFSET PULSE SET
LDELAY (LIMIT DELAY TIME)
ORIGIN DELAY SET
SDELAY (SCAN DELAY TIME)
ORIGIN DELAY SET
JDELAY (JOG DELAY TIME)
ORIGIN DELAY SET
5-6. Machine Origin Detecting Function Using Limit Sensor
Two of the machine origin detection sensors can use CCW LIMIT signal as the origin sensor.
This function helps reducing number of sensors.
Refer to Chapter 7 for details of the models and processes.
Summary of Contents for C-875
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