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55-16 Industrial Communication Systems<br />

START RUNSTOP<br />

COLD INIT INITO<br />

WARM REQ CNF<br />

STOP<br />

IND<br />

E_RESTART SWITCH2<br />

QI QO<br />

“RUN” LABEL1 OUT<br />

“STOP” LABEL0<br />

IN<br />

RS_GATE<br />

EI EO0<br />

EO1<br />

E_SWITCH<br />

G<br />

DIVFREQ<br />

INIT INITO<br />

IND<br />

RCV0<br />

MULFREQ<br />

INIT INITO<br />

DT<br />

INIT INITO<br />

REQ IND<br />

KNOB<br />

1 QI QO<br />

W OUT<br />

“TIME” TYPE<br />

t#250ms IVAL<br />

Device: PANEL<br />

FREQ<br />

REQ CNF<br />

CURFREQ<br />

DIV2<br />

INIT INITO<br />

MUL2<br />

REQ CNF<br />

MEMT<br />

NUM_DISP<br />

IN OUT<br />

1 QI QO<br />

IN<br />

4 W<br />

PERIODIC<br />

START EO<br />

STOP<br />

E_CYCLE<br />

DT<br />

MODE<br />

COM_MODE<br />

INIT INITO INIT INITO<br />

REQ IND REQ CNF<br />

PULSE<br />

INIT INITO<br />

REQ CNF<br />

SEND0<br />

ID<br />

ID<br />

IND<br />

RCV0<br />

“TIME”<br />

TYPE<br />

IVAL<br />

SWITCH3<br />

1 QI QO<br />

SEND_1<br />

ID<br />

ID<br />

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

SD_1<br />

I<br />

START<br />

COLD<br />

WARM<br />

STOP<br />

E_RESTART<br />

UP<br />

INIT INITO<br />

IND<br />

DOWN<br />

PUSH_BUTTON INIT INITO<br />

QI QO<br />

IND<br />

“UP” LABEL<br />

PUSH_BUTTON<br />

QI QO<br />

“DOWN” LABEL<br />

MOLFREQ<br />

INIT INITO<br />

REQ CNF<br />

SEND_0<br />

DIV FREQ<br />

ID<br />

INIT INITO<br />

REQ CNF<br />

SEND_0<br />

ID<br />

PULSE<br />

INIT INITO<br />

IND<br />

RCV_0<br />

ID<br />

PULSE1<br />

INIT INITO<br />

REQ CNF<br />

CIP_SEND_0<br />

ID<br />

COM_MODE<br />

INIT INITO<br />

IND<br />

RCV_1<br />

ID RD_1<br />

CR1<br />

INIT INITO<br />

IND<br />

CIP_RCV_0<br />

ID<br />

COM_MODE1<br />

INIT INITO<br />

LOGIC1<br />

INIT INITO<br />

NEW CNF<br />

REQ CR<br />

LIGHTS<br />

MODE LED3<br />

LED2<br />

LED1<br />

LED0<br />

BITN<br />

CR2<br />

INIT INITO<br />

REQ CNF<br />

CIP_SEND_0<br />

ID<br />

LEDS1<br />

INIT INITO<br />

REQ CNF<br />

LED_HMI<br />

LED3<br />

LED2<br />

LED1<br />

LED0<br />

C0<br />

C1<br />

Device: LED1<br />

REQ<br />

CNF<br />

CIP_SEND_1<br />

ID<br />

SD_1<br />

START PULSE1 CR2<br />

COLD<br />

INITINITO<br />

INIT INITO<br />

WARM<br />

STOP<br />

IND<br />

CIP_RCV_0<br />

IND<br />

CIP_RCV_0<br />

LOGIC2<br />

CR1<br />

INIT INITO<br />

REQ CNF<br />

E_RESTART<br />

ID<br />

ID<br />

INIT INITO<br />

NEW CNF<br />

LEDS2<br />

INIT INITO<br />

CIP_SEND_0<br />

REQ<br />

CR<br />

REQ CNF<br />

ID<br />

COM _MODE1<br />

LIGHTS<br />

LED_HMI<br />

INIT INITO<br />

MODE LED3<br />

LED3<br />

IND<br />

LED2<br />

LED2<br />

LED1<br />

LED1<br />

CIP_RCV_1<br />

ID RD_1<br />

LED0<br />

BITN<br />

LED0<br />

C0<br />

C1<br />

Device: LED2<br />

Legend:<br />

Cummunication over DeviceNet<br />

Cummunication over TCP/IP<br />

FIGURE 55.13<br />

Application is mapped on three devices and <strong>communication</strong> FBs are inserted.<br />

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

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