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Checking I/O Status with External Devices
CHECK
Changing Test Character String and Echo Back
5.
Select Serial.
The Serial I/O Monitor Screen will be displayed.
Serial I/O monitor
TRIG:Test S+ENT:Settings
Display Details
Display
SO
Output to external device.
Press the TRIG Key once to send a test character string "TEST STRING"
from the Controller to the external device. The contents of the test charac-
ter string can be changed. Refer to
, below.
SI
Input from external device. If more than 26 characters are received, only
the first 26 characters will be displayed.
If Echo back is set to ON, the received data will be returned as is to the
external device. Refer to
below.
6.
Press the ESC Key to exit this screen.
The screen in (4.) will return.
1.
Display the Serial I/O Monitor Screen and press the SHIFT+ENT Keys.
The screen for making detailed settings will be displayed.
2.
Select ON or OFF for Echo back.
3.
Move the cursor to the square brackets and press the ENT Key.
The software keyboard will be displayed.
Test string :
[TEST STRING ]
ENT:Selet
4.
Change the test string. Up to 12 characters can be inserted.
[SO]TEST STRING
[S I ]RECEIVE TEST
[SO]RECEIVE TEST
Meaning
Echo back : ON
Test string : [TEST STRING]
End
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Section 4-5
!
END
Ins.
4-(29)
,
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