5. NOMENCLATURE AND FUNCTIONS
[FRONT PANEL]
Status indicator LED
This indicator provides a matrix display of the input-to-bus assignment status and output selection status.
Power switch
Set this switch to ON and the processor starts operating in the status it was in just before the power was last
turned OFF. The power LED lamp lights at this time.
Master unit indicator [MASTER]
The unit in which the ID number is set to "1" (LED lamp lights) functions as a master unit when switching
between stored information. For details, refer to p. 8. "7. UNIT ID NUMBER SETTING".
Memory call key [MEMORY]
This key is used to recall the memory pattern selected with the memory/unit number selection key.
Unit ID number indication key [UNIT ID]
This key is used to show the unit ID number on the display.
Memory/unit ID number display [MEMORY/UNIT ID]
Either the memory number or unit ID number is displayed. Usually, the selected memory number is
displayed.
Memory/unit ID number selection key
The memory number or unit ID number can be selected with the UP and DOWN keys.
Pocket cover
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