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12
Basic Operating Procedures
Section 1-6
1-6 Basic Operating Procedures
1-6-1 Editing BASIC Programs
The following example uses WINDOWS 95 on a personal computer as a ter-
minal (hyperterminal VT-100 emulation).
1,2,3... 1. Mount the ASCII Unit to the Backplane. Refer to 2-2 Installation .
2. Connect the Unit’s terminal port to the personal computer’s RS-232C port
via an RS-232C cable. Refer to
2-2 Installation .
3. Set the switches on the front of the Unit.
4. Turn on the PC power supply.
5. Perform the following steps if the ASCII Unit’s default setup is used.
a) Clear all the DM words allocated to the ASCII Unit in the CPU Unit us-
ing a PC Peripheral Device (such as a Programming Console).
b) Toggle the PC power switch off and then back on, or restart the ASCII
Unit.
Inter-
rupts PC interrupts Using allocated IR/CIO
area words Yes Yes ---
Using IOWR (CC##)
instruction None Yes ---
Maximum number 15 99 ---
Communica-
tions interrupts
(via received
data) Interrupts when data is
received in the receive
buffer Yes Yes ---
Interrupt on reception
of designated character None Yes ---
Interrupt on reception
of designated number
of bytes None Yes ---
Interrupt on reception
of designated start and
end characters None Yes ---
Interrupt on reception
of designated start
character and desig-
nated number of bytes None Yes ---
Key interrupts Yes Yes ---
Timed interrupts None Yes ---
Interval timer interrupts None Yes ---
One-shot timer interrupts None Yes ---
Error interrupts Yes Yes ---
Line code storage command on interrupt None Yes (INTRB, INTRR,
INTRS) ---
Error log None Yes (Can record up to
30 error records.
Time and date of
occurrence not
recorded.) ---
Internal current consumption 5 VDC
200 mA
5 VDC
250 mA or 300 mA
Item C200H-ASC02 C200H-ASC11
/ASC21/ASC31
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