Parameters; Zeroing Data; Positioning Data - Mitsubishi Melsec-A Series User Manual

3. SPECIFICATIONS
!
/MELSEC
3.4 Format and Functions
of
Operating Data
The following three blocks of data are required for positioning using
the AD71. This data is written to the buffer memory which will be
explained in Section
3.5
(page
3-30).
o
Parameters
o
Zeroing data
o Positioning data
Operating data is written using:
1) AGGPP or AD71TU.
. .
.For details, refer to the SWOGP-AD71P
or AD71TU Operating Manual.
2)
Sequence program.
.
.
.
.For details, refer to Chapter 6.
It
is necessary to set data for the two axes (X and Y
1.
3.4.1 Parameters
This is the general information required for positioning. Table
3.5
gives a list of all the parameters which must be set for the AD71.
Initial parameter values
If parameters are not set
or
an error is found (for example parameter
is outside the allowed setting range), all data defaults to the values
shown in Table
3.5
and the faulty
s e t
of parameters will remain in
the buffer memory.
Parameters are checked when:
1) the power is switched on;
2)
parameters are transferred from the A6GPP to the AD71;
3) "PC
ready signal" from the PC CPU to the AD71 switches from
4) (1) zeroing,
(2)
positioning,
(3) jog operation, or (4) inching has
"off" to "on"; or
been selected in A6GPP
test
mode.
Error code and error detection signal are not given for the "power on"
parameter check.
3-8
IB INAl
66101-C