Rockwell-automation 1775-KA PLC-3 Communication Adapter Module User Ma Manual do Utilizador descarregar pdf (Página 214)

Detailed Flowcharts

Appendix D

D4

Figure D.4

WTAK

Subroutine

RETURN

Get

the

Response

Code (if Any)

From RESP

STOPTIME

Cancel the

ACK Timer

Common:

• WTRESP: A Sleep Location

•

RESP: A V

ariable Used to Pass the Response

Code From the Receiver to the Transmitter

WTAK

STARTTIME

Start the ACK

Timeout

Receive

a

Response

?

SLEEP

Go to Sleep

at

WTRESP

No

Yes

Indivisible Zone

10074–I

1 2 ... 209 210 211 212 213 214 215 216 217 218 219 ... 238 239

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