EP 4320490 A1 20240214 - AUTOMATION SYSTEM AND METHOD FOR OPERATING AN AUTOMATION SYSTEM
Title (en)
AUTOMATION SYSTEM AND METHOD FOR OPERATING AN AUTOMATION SYSTEM
Title (de)
AUTOMATISIERUNGSSYSTEM UND VERFAHREN ZUM BETRIEB EINES AUTOMATISIERUNGSSYSTEMS
Title (fr)
SYSTÈME D'AUTOMATISATION ET PROCÉDÉ DE FONCTIONNEMENT D'UN SYSTÈME D'AUTOMATISATION
Publication
Application
Priority
- DE 102021001792 A 20210407
- EP 2022057518 W 20220322
Abstract (en)
[origin: WO2022214310A1] The invention relates to an automation system, comprising at least one control device (10), a system bus (12), and at least a first field device (31) and a second field device (32), wherein: the control device (10) has a system bus interface (21) for communicating with the field devices (31, 32) by means of the system bus (12), and the field devices (31, 32) each have a data interface (41) for communicating by means of the system bus (12); the field devices (31, 32) each have a monitoring input (45) for receiving a monitoring signal and a monitoring output (46) for outputting a monitoring signal; and the monitoring input (45) of the first field device (31) is coupled to the monitoring output (46) of the second field device (32) by means of the system bus (12), and the monitoring input (45) of the second field device (32) is coupled to the monitoring output (46) of the first field device (31) by means of the system bus (12). The invention also relates to a method for operating an automation system according to the invention.
IPC 8 full level
G05B 19/042 (2006.01)
CPC (source: EP)
G05B 19/0421 (2013.01); G05B 2219/25428 (2013.01); Y02P 90/02 (2015.11)
Citation (search report)
See references of WO 2022214310A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102021001792 B3 20220525; CN 117083573 A 20231117; DE 102022000991 A1 20221013; EP 4320490 A1 20240214; WO 2022214310 A1 20221013
DOCDB simple family (application)
DE 102021001792 A 20210407; CN 202280025532 A 20220322; DE 102022000991 A 20220322; EP 2022057518 W 20220322; EP 22714879 A 20220322