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3. SPECIFICATIONS
3.2.2 Functions
.
.
.
. 7
- 1 .
W S E G A
The A l S D 7 I has functions used for positioning and positioning control during
two-axis independent operations and two-axis linear interpolation operations.
These
functions
are
utilized
as
'
By
test operation of a peripheral A peripheral device
or AD71TU is
device or teaching
unit
connected
to an
AlSD71,
and
posi-
tioning is executed using the periph-
eral device or AD71TU.
This is used during program checks or
test operations.
By a sequence program
-..-...............
Positioning is executed using a pro-
gram built in the PC CPU.
\
For use of the peripheral device, refer
to the SWOGP-AD71P Operating
Manual. For use of the AD71TU, refer to the AD71TU Operating Manual.
Positioning control functions are shown below.
Function
I
I
Error detection
Set data read and write
Present value and speed
read
Teaching
(positioning data write)
Sequence Program or A6GPP
Two-axis independent
operation
operation
Two-axis interpolation
An error code is provided by the AlSD71 if a data setting
or positioning control error occurs.
(For details of the error codes, refer to Chapter 8.)
AlSD71 set data (parameters, zero return data,
positioning data) can be read and written.
Present value data and speed data can be read from the
AlSD71.
(Present value can be read and monitored during position-
ing.)
After manual positioning. present value can be written as
position data.
(Data is written to both axes in the case of two-axes inter-
polation operations.)
The positioning functions of the AlSD71 are shown in Table 3.3.
3 - 3
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