Yamaha RCX340, User Manual

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9
Monitoring communication data
9.1.4 Switching the output status
In the "Input/output detail view" screen, DO, MO, LO, TO, and SO output can be switched on/off by individual
bits.
c
CAUTION
• In order to switch the output on/off, the programming box must have control authority.
• SO00-07, SO10-17, and DO00-07 and DO10-17 cannot be changed, since they are dedicated bit outputs that
indicate the status of the controller.
1
Display the output port "Monitor"
screen.
Press the F3 key (DO)--F6 key (TO) or F8 key
(SO) to display the "Monitor" screen.
2
Display the "Detail" screen.
Example of the output monitor detail screen:
"SO MONITOR1 DETAIL"
Press the F1 key (Detail) to display the
"Detail" screen.
3
Specify the port number.
■
Changing the tens digit of port number
Pressing the MONITOR key changes the
tens digit of the port number in the order
of 0
→
10
→
20.
■
Changing the ones digit of port number
Use the cursor key to select [ ] or [ ],
then press the [enter] key. The port
number can then be changed.
4
Switch the output status.
Use the cursor keys to select the ON or OFF
setting for the bit number which changes
the output status, then press the [enter] key
to switch that output status.
Press the [ESC] key to end the monitor
display.