1.5
What
is
the
Program
Like?
1.5.1
Distribution
of
functions
The FX-1 GM PGU can be operated together with the
FX
series programmable controller in executing
positioning control.
PC sequence control and positioning control are very different. Thus, each requires a dedicated
language best suited for that application, making understanding and software design much easier.
(See page 134 for PC versions.)
Though the multi-axis interpolation function is not supported, interlocked operations can be controlled
by using multi-axis synchronizing signals.
Travel distance, speed,
Simple signal communication by the number of repetition designation
Program is written from the Fz-30TP
structured sequence.
Start,
stop,
block
designation
teaching panel (TP)
to
the FX-
EEPROM-4
ROM
cassette installed
in the PGU.
(See
page
134
for
F2-30TP
versions.)
Executes control
of
the entire system and
auxiliary machines
by
dedicated sequence
language.
General-purpose inputs
outputs
of
the PGU can
be
as the inputs and outputs
the PGU and a PC are
programmable controller
together
Executes complicated
positioning control
by
dedicated positioning
language.
and 'general-purpose inputs and
outputs are supported for inde-
used pendent operations.
7
Simple sequence instructions
STEP
0
STEP
1,999
2,000
2,023
Configuration of the
PGU
program
The program capacity of the
ROM
cassette built in the
PGU has a max. of 2000 steps.
It can be divided into a max.
of
100
blocks
of
variable
length.
-
Program of
block-0
_.
Program
of
block-1
Which block program
to
execute is designated by the
programmable controller (or digital switches con-
nected
to
the PGU).
TO
Program of
I
block-99
Program machine movement and speed routine block
by block.
Common
sub.routine
Areas commonly used in each block can be handled as
-
program
a sub-routine program.
24 parameters exist in the PGU
so
that its Derformance
matches that
of
the external equipmen't (e.g.motor
drive),
Parameters
(24 types)
I'
-
12-
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