IAI America TT-C3 - Manual (Page 290)

280
INTELLIGENT ACTUATOR
Appendix
Appendix
How to Use
[1] Set a display mode using DO Nos. 338 and 339.
[2] Set the digit to show (refresh) data in, using DO Nos. 332 and 333.
[3] Set a 7-segment display pattern using DO Nos. 340 to 346.
[4] Turn DO Nos. 337 (refresh) OFF, ON and then OFF. (Data will be refreshed at an ON edge.)
To display data in a different digit, repeat steps (2) to (4).
The display will continue to show user program data even after the display SEL program ends. To end
the user program display mode, turn DO No. 339 OFF.
Sample program
Note: The parameters are normally set to the above port numbers before shipment.
* Set data in digit 1.
* Set data in digit 2.
* Set data in digit 3.
* Set data in digit 4.
Alternate display of user program data
and system information
Specify digit 1.
3 = Display data “1”
7-segment pattern 1
Refresh ON
Refresh OFF
Specify digit 2.
118 = Display data “2”
7-segment pattern 2
Refresh ON
Refresh OFF
Specify digit 3.
103 = Display data “3”
7-segment pattern 3
Refresh ON
Refresh OFF
Specify digit 4.
75 = Display data “4”
7-segment pattern 4
Refresh ON
Refresh OFF