IAI America TT-C3 - Manual (Page 288)

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INTELLIGENT ACTUATOR
Appendix
Appendix
2. Showing User SEL Program Data on the 7-segment LED Display
The 7-segment LED display in the panel window on the front panel normally shows information
received from the system. This 7-segment LED display can also be set to show data according to
the SEL programs created by the user. (In this mode, the LED display shows user program data
and system information alternately.)
Internal DO Nos. 332, 333, 337 to 346 are used to show user program data on the 7-segment
display.
Port No. Function
332 7-segment user display digit specification
333 7-segment user display digit specification
334 For future expansion
335 For future expansion
336 For future expansion
337 7-segment display refresh
338 7-segment user/system alternate display
339 7-segment user display specification
340 DT0 (7-segment user display bit)
341 DT1 (7-segment user display bit)
342 DT2 (7-segment user display bit)
343 DT3 (7-segment user display bit)
344 DT4 (7-segment user display bit)
345 DT5 (7-segment user display bit)
346 DT6 (7-segment user display bit)
347
DO Nos. 332 and 333 are used to specify the segment digit to be operated.
Port ON/OFF statuses and specified digits (0: OFF, 1: ON)
Note: The parameters are normally set to the above port numbers before shipment.
Digit to be operated