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• ENQ/ACK handshake
Handshake is executed by the computer inquiring to the plotter
about buffer space required for data transmission.
• Software checking handshake
Handshake is executed by the computer inquiring to the plotter
about the resindual buffer capacity.
@ Setting the Communication format
Use the dip switch (S WI) on the rear panel to set the data
communication condition, baud rate, stop bit, and parity of RS
232C. Refer to 4—8 "Dip switch setting".
6 Example with Computer Connection (RS—232C)
(I) The following machine is shown here as an example.IBM PC/XT/AT
(2) Cable used and its connection
• For connecting with IBM PC/ XT
Connect as follows using CABLE A as in the figure.
IBM PC/XT
• For connecting with IBM AT
Connect as follows using
IBM AT
• Cable connection diagram
CABLE A.•.lnterface cable Model :
Computer
Connector:DSUB-25S
(
1
3
2
6
20
4
7
5
CABLE A
A and B as in the figure.
CABLE
CABLE A
CABLE B
T-50408
Side
( Connector:DSUB—25P
)
21 —
PLOTTER
PLOTTER
Plotter Side
)
1
2
3
4
5
6
7
20
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