GB2552588B - Portable field maintenance tool with resistor network for intrinsically safe operation - Google Patents

Portable field maintenance tool with resistor network for intrinsically safe operation Download PDF

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Publication number
GB2552588B
GB2552588B GB1710210.4A GB201710210A GB2552588B GB 2552588 B GB2552588 B GB 2552588B GB 201710210 A GB201710210 A GB 201710210A GB 2552588 B GB2552588 B GB 2552588B
Authority
GB
United Kingdom
Prior art keywords
safe operation
resistor network
maintenance tool
intrinsically safe
field maintenance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB1710210.4A
Other versions
GB2552588A (en
GB201710210D0 (en
Inventor
Benson Roger
Rajeshbhai Dalal Mehul
Ferguson Anthony
M Toepke Todd
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fisher Rosemount Systems Inc
Original Assignee
Fisher Rosemount Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US15/454,725 external-priority patent/US10764083B2/en
Application filed by Fisher Rosemount Systems Inc filed Critical Fisher Rosemount Systems Inc
Publication of GB201710210D0 publication Critical patent/GB201710210D0/en
Publication of GB2552588A publication Critical patent/GB2552588A/en
Application granted granted Critical
Publication of GB2552588B publication Critical patent/GB2552588B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0428—Safety, monitoring
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
GB1710210.4A 2016-07-25 2017-06-27 Portable field maintenance tool with resistor network for intrinsically safe operation Active GB2552588B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN201621025383 2016-07-25
US15/454,725 US10764083B2 (en) 2016-07-25 2017-03-09 Portable field maintenance tool with resistor network for intrinsically safe operation

Publications (3)

Publication Number Publication Date
GB201710210D0 GB201710210D0 (en) 2017-08-09
GB2552588A GB2552588A (en) 2018-01-31
GB2552588B true GB2552588B (en) 2022-09-07

Family

ID=59523637

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1710210.4A Active GB2552588B (en) 2016-07-25 2017-06-27 Portable field maintenance tool with resistor network for intrinsically safe operation

Country Status (2)

Country Link
DE (1) DE102017116746A1 (en)
GB (1) GB2552588B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018122014A1 (en) * 2018-09-10 2020-03-12 Endress + Hauser Flowtec Ag Measuring system and measuring arrangement thus formed

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140056173A1 (en) * 2012-08-22 2014-02-27 Yokogawa Electric Corporation Portable device maintenance support apparatus, system, and method
GB2539311A (en) * 2015-04-09 2016-12-14 Fisher Rosemount Systems Inc Method for supplying fieldbus communication and power from a handheld maintenance tool in a hazardous area using a single lead set
GB2552417A (en) * 2016-07-22 2018-01-24 Fisher Rosemount Systems Inc Portable field maitenance tool configured for multiple process control communication protocols

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140056173A1 (en) * 2012-08-22 2014-02-27 Yokogawa Electric Corporation Portable device maintenance support apparatus, system, and method
GB2539311A (en) * 2015-04-09 2016-12-14 Fisher Rosemount Systems Inc Method for supplying fieldbus communication and power from a handheld maintenance tool in a hazardous area using a single lead set
GB2552417A (en) * 2016-07-22 2018-01-24 Fisher Rosemount Systems Inc Portable field maitenance tool configured for multiple process control communication protocols

Also Published As

Publication number Publication date
GB2552588A (en) 2018-01-31
GB201710210D0 (en) 2017-08-09
DE102017116746A1 (en) 2018-01-25

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