EP 3647600 B1 20220518 - IDENTIFICATION OF AN ELECTRICALLY CONNECTED PERIPHERAL
Title (en)
IDENTIFICATION OF AN ELECTRICALLY CONNECTED PERIPHERAL
Title (de)
ERKENNUNG EINES ELEKTRISCH ANGESCHLOSSENEN ZUBEHÖRS
Title (fr)
IDENTIFICATION D'UN PÉRIPHÉRIQUE CONNECTÉ ÉLECTRIQUEMENT
Publication
Application
Priority
EP 19201918 A 20191008
Abstract (en)
[origin: JP2021060034A] To configure a connecting section of an accessory to a vacuum device to be simplified or more flexible in an operation method of a vacuum device, especially a vacuum pump system.SOLUTION: There are provided a step for outputting a message via a connection section following a prescribed communication protocol, a step for determining whether a response to the message is received via the connection section, a step for determining whether an electrical resistor is connected to the connection section when it is determined that the response to the message has not been received, and when it is determined that the electrical resistor is connected to the connection section, a step for identifying or controlling an accessory unit on the basis of the connected electrical resistor.SELECTED DRAWING: Figure 12
IPC 8 full level
F04D 19/04 (2006.01); F04D 27/00 (2006.01); G06F 9/4401 (2018.01); G06F 11/30 (2006.01)
CPC (source: EP)
F04D 19/04 (2013.01); F04D 27/001 (2013.01)
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
DOCDB simple family (publication)
EP 3647600 A1 20200506; EP 3647600 B1 20220518; JP 2021060034 A 20210415; JP 7005715 B2 20220124
DOCDB simple family (application)
EP 19201918 A 20191008; JP 2020159318 A 20200924