9
TI 34M6A01-01E
P
P
C
C
L
L
BASIC CPU Modules
•
Incorporates YM-BASIC/FA, a BASIC language for real-time control used in proven Yokogawa
YEWMAC500 computer for factory automation.
•
Realizes a BASIC program-based controller (no need for a sequence CPU module).
•
Can directly access inputs and outputs.
Direct I/O access without a sequence CPU enables field data to be read and written at high speed.
(16 I/O points can be accessed within 5.2 ms.)
•
Ideal for high-level computations
•
Simplifies character and array computations.
•
Dedicated interpreter realizes high-speed
processing.
YM-BASIC/FA, the world's fastest BASIC
F3BP20-0N
F3BP30-0N
FA-M3 R
Real-time control of field
TOP77RT/TOP72S
F3BP20-0N and F3BP30-0N BASIC Modules
• Useful for communication tasks or high-level computations that are not easily controlled by
a ladder program.
• Can configure as a BASIC controller since a BASIC CPU module alone can be used
without a sequence CPU module.
• When installed in slots 2 to 4, BASIC CPU modules work as add-on BASIC CPU modules
for a sequence CPU module.
• Can directly access input and output modules.
• Can exchange data with ladder programs and synchronize with ladder programs by using
events.
• Allows structured programming using subprograms.
• Can access common data with a personal computer link module (can also connect a
display unit and access data via Ethernet or modem).
• The PROGRAMMER port (connection port for programming tool) provided with each
BASIC CPU module allows programming for each CPU.
• Programs can be developed and debugged on a personal computer.
• By installing an optional ROM pack, programs and common data can be saved and the
programs in the ROM pack can be run. The ROM pack is useful when performing
program replacement and making many copies of the same program on site.
PROGRAMMER
BP20-0N
CPU
RDY
RUN
ALM
ERR
F3BP20-0N
F3BP30-0N
PROGRAMMER
BP30-0N
CPU
RDY
RUN
ALM
ERR
