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Examples of Actual Applications of Memory Link
Section 10-2
Screen switch is executed by writing the screen number to the first word in PT con-
trol area.
In this example, screen is switched from screen No.10 to screen No.15.
“000F” is specified in the example above since it is necessary to specify data of
written word in PT memory write command in binary.
If “Yes” is set for the “Response” memory switch for the communication setting of
memory link, the response indicated below is returned from PT after sending com-
mand. (If “No” is set, no responses will be returned.)
S Response
1B 57
[ESC] W
4D
M0
38 0D46
F1
31
[CR]
0
30
S Explanation
Format of response is fixed.
Hint
S In the same way, by changing the status of PT control bit, buzzer can be beeped
or backlight ON/OFF status can be controlled from the host. see page ??
S By writing the value in window control area, it is possible to control window
(open/close/move). see page ??)
S Use “bit memory table write command” to switch screens by the operation of bit
memory table. see page ??
To know the event that a numeral/character string is input to PT
Example:
Numeral data
Numeral input and numeral display
(Input production volume number
of required parts is calculated at
the host
The returned result is displayed)
Production
volume
Processed data
Host
No. of
parts
NT31/NT31C
0005
0001
When the numeral was input on PT, “numeral input notify command” (sent from PT
to host) is issued from the PT. At the host, numeral data was taken out and pro-
cessed, then it is written to the PT by the “numeral memory table write command”
(sent from host to PT).
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