FIELD: technology for testing and controlling systems or elements thereof.
SUBSTANCE: spark-safe instrument for technical service in field conditions includes connectors, first and second elements for accessing data transfer environment, while first element for accessing data transfer network is made with possible communication in accordance to first industrial communication protocol standard, second element for accessing data transfer network is made with possible communication in accordance to second industrial communication protocol standard, processor, keyboard, display, and also either infrared port or replaceable memory block, or memory extension block. Invention includes diagnostic methods, realized by spark-safe instrument for technical service purposes in field conditions.
EFFECT: simplified display of diagnostic information.
11 cl, 7 dwg
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