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1. (WO2017095739) INTERRUPT EXCEPTION WINDOW PROTOCOL ON A DATA COMMUNICATION BUS AND METHODS AND APPARATUSES FOR USING SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/095739 International Application No.: PCT/US2016/063850
Publication Date: 08.06.2017 International Filing Date: 28.11.2016
IPC:
B65G 43/10 (2006.01) ,G05B 19/042 (2006.01) ,G05B 19/048 (2006.01) ,G05B 19/07 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
G
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
43
Control, e.g. safety, warning, fault-correcting, devices
10
Sequence control of conveyers operating in combination
G PHYSICS
05
CONTROLLING; REGULATING
B
CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19
Programme-control systems
02
electric
04
Programme control other than numerical control, i.e. in sequence controllers or logic controllers
042
using digital processors
G PHYSICS
05
CONTROLLING; REGULATING
B
CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19
Programme-control systems
02
electric
04
Programme control other than numerical control, i.e. in sequence controllers or logic controllers
048
Monitoring; Safety
G PHYSICS
05
CONTROLLING; REGULATING
B
CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19
Programme-control systems
02
electric
04
Programme control other than numerical control, i.e. in sequence controllers or logic controllers
07
where the programme is defined in the fixed connection of electrical elements, e.g. potentiometers, counters, transistors
Applicants:
HUBBELL INCORPORATED [US/US]; 40 Waterview Drive P.O. Box 1000 Shelton, Connecticut 06484-1000, US
Inventors:
ILIJIC, Nik; AU
Agent:
LONGANECKER, Stacey J.; US
Priority Data:
62/261,02530.11.2015US
Title (EN) INTERRUPT EXCEPTION WINDOW PROTOCOL ON A DATA COMMUNICATION BUS AND METHODS AND APPARATUSES FOR USING SAME
(FR) PROTOCOLE DE FENÊTRE D'EXCEPTION D'INTERRUPTION SUR UN BUS DE COMMUNICATION DE DONNÉES, AINSI QUE PROCÉDÉS ET APPAREILS UTILISANT CELUI-CI
Abstract:
(EN) An input/output (I/O) and control system for long distance communications and industrial applications having a bus and protocol for communications between field devices and a channel generator for monitoring and control of the field devices. The channel generator produces a pulse train such as an offset square wave with dual scan bus cycles having alternating A and B scan cycles that each comprise a plurality of channel windows assigned to the field devices. One or more channel windows in the A and B scan cycles has an exception interrupt window during which the control unit can detect a low level signal provided by a field device before its corresponding channel window in the dual scan bus cycle, thereby reducing system reaction time.
(FR) La présente invention concerne une entrée/sortie (E/S) et un système de commande pour des communications longue distance et des applications industrielles, comportant un bus et un protocole de communication entre des dispositifs de terrain et un générateur de canal pour la surveillance et la commande des dispositifs de terrain. Le générateur de canal produit un train d'impulsions, tel qu'une onde carrée de décalage avec des cycles de bus à double balayage ayant des cycles de balayage A et B alternés qui comprennent chacun une pluralité de fenêtres de canal affectées aux dispositifs de terrain. Au moins une fenêtre de canal dans les cycles de balayage A et B possède une fenêtre d'interruption d'exception durant laquelle l'unité de commande peut détecter un signal de bas niveau envoyé par un dispositif de terrain avant sa fenêtre de canal correspondante dans le cycle de bus à double balayage, réduisant ainsi le temps de réaction du système.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU2016362988CA3006039CN108430896EP3383771US20180348722