Yamaha CEmarking RCX221, User Manual

Page: 293 / 468

4-225
Chapter
4
OPERA
TION
12. "SYSTEM" mode
Valid keys and submenu descriptions in this mode are shown below.
Valid keys Menu Function
Cursor key
(
↑
/
↓
)
Selects the SIO parameter.
F1 EDIT Changes the SIO parameter.
F2 JUMP Moves the cursor to the designated SIO parameter.
1. Direct connection from SI n ( ) to DO n ( )
The serial port input can be directly connected to parallel port output. The relation
between parallel and serial ports that can be set is as follows.
n
NOTE
Output results might be incorrect if the SIO specifi ed port is the same as the
port used by the program.
Output devices such as valves
DO port
←
SI port
DO2() SI2()
DO3() SI3()
DO4() SI4()
DO5() SI5()
[Procedure]
1) Select from 1 to 4 in "SYSTEM>OPTION>SIO" mode.
2) Press (EDIT).
■
Editing the SIO settings (1)
SYSTEM >OPTION>SIO V9.00
1.Direct SI2()->DO2() NO
2.Direct SI3()->DO3() NO
3.Direct SI4()->DO4() NO
4.Direct SI5()->DO5() NO
5.Direct SO2()<-DI2() NO
SET NO
3) Press (SET) to set the direct connection or press (NO) not to set it.
4) Press to quit the setting. To continue selecting other items, use the cursor (
↑
/
↓
)
keys.