
B–62884EN/01
3. OPERATION
173
[Input item]
1) COUNTER DATA TYPE
This parameter specifies whether the format of a counter value
used with the CTR function instruction is to be binary or BCD.
Initial value 0 : BINARY Setting 0 : BINARY / 1 : BCD
2) LADDER EXEC (ladder execution time)
This parameter specifies an incremental processing time for the
first and second ladder levels. This setting reduces ladder scan
time, thus achieving high-speed ladder execution.
Initial value 100 Setting range 1 to 150
The table below indicates ladder execution time status during an
execution period of 8 ms.
Setting First and second level processing time
100%
150%
5ms
7.5ms
Note
however, that increased ladder execution time on the first
and second levels reduces the following processing times:
D PMC screen display time
D Language program processing time
D Ladder processing time on the third level
3) LANGUAGE EXEC RATIO
As the language program and PMC screen display have the same
priority, this parameter specifies the percentage of the following
processing times:
D PMC screen display time
D Language program processing time
D Processing time of third-level Ladder program
While the PMC screen is displayed, a language program can be
executed cyclically.
Initial value 50 Setting range 0 to 99
4) LANGUAGE ORIGIN
This parameter specifies the start address of the link control
statement data of a language program.
Initial value 000000 Setting range Address in the
language program
storage area
When there is no language program, specify 000000H.
5) OPERATOR PANEL (connecting an F0 machine operator’s
panel)
This parameter specifies whether a machine operator’s panel is
used with the FS0. When YES is specified in this parameter,
specify the DI/DO addresses where the operator’s panel is
actually connected, an address for key images transferred from
the operator’s panel, and an addresses for LED images transferred
to the operator’s panel.