Slave transceiver actions, 6odyh 7udqvfhlyhu $fwlrqv – Rockwell Automation 1770, D17706.5.16 Ref Mnl DF1 Protocol Command User Manual
Page 46
![background image](/manuals/579478/46/background.png)
ï
8VLQJ +DOIGXSOH[ 3URWRFROV WR 6HQG DQG 5HFHLYH 0HVVDJHV
3XEOLFDWLRQ ï 2FWREHU
6LQFH LQSXW VHQW WR WKH WUDQVFHLYHU FDQ RIWHQ EH DIIHFWHG E\ QRLVH
IURP WKH SK\VLFDO ZRUOG WKH WUDQVFHLYHU PXVW EH FDSDEOH RI
UHVSRQGLQJ WR PDQ\ DGYHUVH VLWXDWLRQV VXFK DV
7KH PHVVDJH VLQN FDQ EH IXOO OHDYLQJ QRZKHUH WR SXW D PHVVDJH
$ PHVVDJH FDQ FRQWDLQ D SDULW\ HUURU
7KH %&&&5& FDQ EH LQYDOLG
7KH '/( 62+ '/( 67; RU '/( (7; %&&&5& PD\ EH
PLVVLQJ
7KH PHVVDJH FDQ EH WRR ORQJ RU WRR VKRUW
$ VSXULRXV FRQWURO RU GDWD V\PERO FDQ RFFXU RXWVLGH D PHVVDJH
$ VSXULRXV FRQWURO V\PERO FDQ RFFXU LQVLGH D PHVVDJH
7KH '/( $&. UHVSRQVH FDQ EH ORVW FDXVLQJ WKH WUDQVPLWWHU WR
VHQG D GXSOLFDWH FRS\ RI D PHVVDJH WKDW KDV DOUHDG\ EHHQ SDVVHG
WR WKH PHVVDJH VLQN
7KH VODYH LV DOZD\V LQ D SDVVLYH PRGH XQWLO LW UHFHLYHV D PHVVDJH
:KLOH ZDLWLQJ IRU D PHVVDJH DQ\ PHVVDJH RWKHU WKDQ WKH '/( 62+
RU '/( (14 LV LJQRUHG ,Q D VLQJOH FLUFXLW V\VWHP WKH VODYHV PXVW
EH DEOH WR VDIHO\ LJQRUH HYHU\WKLQJ VHQW E\ RWKHU VODYHV
,I D '/( 62+ LV UHFHLYHG WKH %&&&5& DQG WKH PHVVDJH EXIIHU DUH
UHVHW 7KH QH[W V\PERO UHFHLYHG PXVW EH D GDWD V\PERO DQG PXVW
HTXDO WKH QRGH DGGUHVV RU LI WKH QRGH FDQ UHFHLYH EURDGFDVW
PHVVDJHV
,I WKH QRGH DGGUHVV DQG WKH V\PERO
7KHQ
GR QRW PDWFK
WKH QRGH LJQRUHV WKH UHVW RI WKH PHVVDJH
DQG FRQWLQXHV ZDLWLQJ IRU WKH VWDUW RI WKH
PHVVDJH
PDWFK
LW LV DGGHG WR WKH %&&&5&
7KH QH[W V\PERO LV UHFHLYHG DQG PXVW PDWFK WKH '/( 67; LI WKH
V\PERO DGGUHVV GRHVQ·W PDWFK WKH QRGH LJQRUHV WKH UHVW RI WKH
PHVVDJH DQG WKH V\PERO VWDUWV EXLOGLQJ D PHVVDJH
:KLOH EXLOGLQJ D PHVVDJH DOO GDWD V\PEROV DUH VWRUHG LQ WKH PHVVDJH
EXIIHU DQG DGGHG WR WKH DFFXPXODWHG %&&&5& 7KH VODYH VHWV DQ
HUURU IODJ WR LQGLFDWH WKH RFFXUUHQFH RI D SDULW\ EXIIHU RYHUUXQ
PHVVDJH IUDPLQJ RU PRGHP KDQGVKDNLQJ HUURU
6ODYH 7UDQVFHLYHU $FWLRQV
:DLWV IRU PHVVDJH
5HFHLYHV PHVVDJH
%XLOGV D PHVVDJH