ABB Protect IT REL 501 2.5 Series, Руководство оператора

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2
Introduction to the operator’s manual
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Use the operator’s manual to view instructions concerning how to perform common
tasks during normal service.
The operator’s manual contains the following important chapters:
• The
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chapter reviews warnings and notes in the manual of which
you should be alert.
• The
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chapter describes the local human-machine interface
(HMI).
• The
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chapter describes how to retrieve disturbance information and re-
set alarms.
• The
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chapter describes how to read service values, function
values and output signals
• The
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chapter describes how to get information about the terminal
status.
The manual does not contain any instructions for commissioning or testing.
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The operator’s manual addresses the
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, who operates the terminal on a daily ba-
sis.
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The operator must be trained and possess a basic knowledge in how to operate protec-
tion equipment. The manual contains terms and expressions commonly used to describe
this kind of equipment.
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Operator’s manual 1MRK 506 160-UEN
Installation and commissioning manual 1MRK 506 162-UEN