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wilamowski-b-m-irwin-j-d-industrial-communication-systems-2011

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START<br />

FIGURE 55.3<br />

COLD<br />

WARM<br />

STOP<br />

E_RESTART<br />

“RUN”<br />

“STOP”<br />

FLASHER<br />

Restart<br />

RUN STOP t#250ms<br />

FLASH_ALL<br />

RUNSTOP<br />

INIT INITO<br />

REQ CNF<br />

IND<br />

RADIO_BOOL<br />

QI QO<br />

LABEL1 OUT<br />

LABEL0<br />

IN<br />

RS_GATE<br />

EI EO0<br />

EO1<br />

E_SWITCH<br />

G<br />

DT<br />

INIT INITO<br />

REQ IND<br />

LED3 LED2 LED1 LED0<br />

PERIODIC<br />

START EO<br />

STOP<br />

DT<br />

E_CYCLE<br />

IN_ANY<br />

1 QI QO<br />

MODE<br />

INIT INITO<br />

W OUT<br />

REQ IND<br />

“TIME” TYPE<br />

t#250ms IVAL<br />

IN_CHOICE<br />

1 QI QO<br />

“FLASH_ALL, CHASE_UP, CHASE_DOWN” CHOICES OUT<br />

Simulation application with interfaces to physical peripherals substituted by human–machine interface elements.<br />

I<br />

LOGIC<br />

INIT INITO<br />

LEDS<br />

NEW CNF<br />

INIT INITO<br />

REQ CR<br />

REQ CNF<br />

LIGHTS<br />

LED_HMI<br />

MODE LED3 LED3<br />

LED2<br />

LED1<br />

LED0<br />

BITN<br />

LED2<br />

LED1<br />

LED0<br />

C0<br />

C1<br />

55-6 Industrial Communication Systems<br />

© <strong>2011</strong> by Taylor and Francis Group, LLC

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