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12 CONTROL AUXILIARY FUNCTIONS
12.7.4 Teaching function
POINT
It is recommended to use the AD75 software package to execute this function.
The "teaching function" is used to set addresses aligned using the manual control
(JOG operation, manual pulse generator operation) in the positioning data addresses
(
Da.5
Positioning address/movement amount,
Da.6 Arc address).
The details shown below explain about the "teaching function".
(1) Control details
(2) Precautions during control
(3) Data used in teaching
(4) Teaching procedure
(1) Control details
(a) Teaching timing
Teaching is executed using the sequence program when the BUSY signal
[RXn4, RXn5] is OFF. (During manual control, teaching can be carried out
as long as the axis is not BUSY, even when an error or warning has
occurred.)
(b) Addresses for which teaching is possible
The addresses for which teaching is possible are "Current feed value
(RWrn+0 to 1, RWrn+8 to 9)" having the zero point as a reference. The
settings of the "movement amount" used in increment system positioning
cannot be used. In the teaching function, these "current feed values" are
set in the "
Da.5
Positioning address/movement amount" or "
Da.6 Arc
address".
Positioning data
Positions aligned by manual
control
"Current feed value" A
Da.5 Positioning address/movement
amount
"Current feed value" B
Da.6 Arc address
(c) Teaching target axis ( Cd.4 Target axis)
Teaching can be executed for the "designated axis only" or the "2 axes
carrying out interpolation control". When teaching is executed for the "2
axes carrying out interpolation control", the "current feed value" is set for
both the reference axis and the interpolation axis.