Omron NT631 Series Reference Manual page 33

Communications with the Host
Functions of Display Elements
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• Changes in memory tables after copying between memory tables, etc.
• Numerical results of calculations from the mathematical function
Lamps (page 103)
Allocation destination: Bit
PT
Lamp #1 (Bit 000100)
Lit
Unlit
Lamp #2 (Bit 000101)
The PC's bit status is displayed by the lamp at the PT.
Normal (standard) lamps come on (flash) when the PC's bit status (lamp bit) is
ON (1), and go off when it is OFF (0).
With image/library lamps, the displayed image or library data can be switched in
accordance with the ON (1)/OFF (0) status of PC bits (lamp bits).
Touch Switches (page 110)
Allocation destination: Bit (lamp bit, notification bit, or interlock bit)
Touch switch #12
Bit 009012
The lamp comes on (flashes) when the PC's bit (lamp bit) is ON (1) and goes
OFF when it is OFF (0). When the touch switch is pressed, the PC's notification
bit comes ON (1) or goes OFF (0).
The interlock function can also be used. An operation is enabled only while the
corresponding interlock bit allocated in the PC is ON.
Numeral Display or Graph (Numeral Memory Tables) (page 130)
Allocation destination: Word
Numeral memory
1612
table 1 (TIM003)
A23C
Numeral memory table 150 (0005CH)
Allocate numeral memory tables to any desired words in the PC. If the contents
of the allocated words are changed while the numeral memory table data is be-
ing displayed on the screen as numeric values or lamps, the corresponding dis-
play on the screen will also change automatically. This function allows the con-
tents of allocated words to be monitored easily.
Reading and writing are executed so that the contents of allocated words are
always the same as those of the numeral memory tables.
PC
Switch 1: ON (Bit 000100)
Switch 2: OFF (Bit 000101)
PT
Bit 009012: ON
PT
Section 1-4
PC
009012 1
PC
TIM003
1 6 1 2
0005CH
A 2 3 C