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187
Lamps, Touch Switches, Numeral Setting
Section 5-3
S
PC program
Create the following ladder program.
11212
06001
05001
06000
05000
06001
06000
05001
05000
1 scan ON
↓
Touch switch #10 notify bit
↓
Stop flag
(touch switch #11 control bit)
Touch switch #10 notify bit
↓
Run flag
(touch switch #10 control bit)
←
Touch switch #11 notify bit
↑
Touch switch #11 notify bit
S
Program operation
The operation when the program is executed is presented below.
Execute program
Press Run touch switch.
Press Stop touch switch.
Stop flag
: 1 (ON)
Stop touch switch : Lit
Run flag
: 1 (ON)
Run touch switch : Lit
Stop flag
: 0 (OFF)
Stop touch switch : Unlit
Run flag
: 0 (OFF)
Run touch switch : Unlit
Stop flag
: 1 (ON)
Stop touch switch : Lit
Summary of Contents for NT20S
Page 1: ...Cat No V020 E1 04 NT20S Programmable Terminal OPERATION MANUAL ...
Page 2: ...i ...
Page 3: ...ii ...
Page 4: ...iii NT series Programmable Terminal Operation Manual Revised August 1997 ...
Page 5: ...iv ...
Page 7: ...vi ...
Page 11: ...x ...
Page 19: ...xviii ...
Page 129: ...110 ...
Page 169: ...150 ...
Page 253: ...234 ...