Emerson FloBoss 103, Инструкция по эксплуатации

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FloBoss 103/104 Instruction Manual
1-14 General Information Revised August-2017
Extended History
Log
The FB100 has configurable archive times (1 minute to 60 minutes)
which, in turn, determine the number of entries.
Alarm Log
The Alarm Log contains the change in the state of any alarm signal that
has been enabled for alarms. The system Alarm Log has the capacity to
maintain and store up to 240 alarms in a “circular” log. The Alarm Log
has information fields that include time and date stamp, alarm clear or
set indicator, and either the Tag name of the point or a 14-byte detail
string in ASCII format.
In addition to providing functionality for appending new alarms to the
log, the Alarm Log allows host packages to request the index of the
most recently logged alarm entry. Alarm logging is available internally
to the system, to external host packages, and to FSTs. Alarm Logs are
not stored to the flash ROM during the Save Configuration function in
ROCLINK 800 software.
The Alarm Log operates in a circular fashion with new entries
overwriting the oldest entry when the buffer is full. The Alarm Log
provides an audit history trail of past alarms. The Alarm Log and the
Event Log are stored separately to prevent recurring alarms from
overwriting configuration audit data.
Event Log
The Event Log contains changes to any parameter within the FB100
made through the protocol. This Event Log also contains other FloBoss
events, such as power cycles, cold starts, and disk configuration
downloads. The Event Log provides an audit history trail of past
operation and changes.
The system Event Log has the capacity to maintain and store up to 240
events in a circular log. The Event Log has information fields that
includes point type, parameter number, time and date stamp, point
number if applicable, the operator identification, and either the previous,
current parameter values, and either the Tag name of the point or a 14-
byte detail string in ASCII format.
In addition to providing functionality for appending new events to the
log, the Event Log allows host packages to request the index of the most
recently logged event entry. Event logging is available internally to the
system, to external host packages, and to the FST.
Event logs are not stored to flash ROM when you perform a Save
Configuration using ROCLINK 800 software. The Event Log operates
in a circular fashion with new entries overwriting the oldest entry when
the buffer is full. The Event Log provides an audit trail history of past
operation and changes. The Event Log and Alarm Log are stored
separately to prevent recurring alarms from overwriting configuration
audit data.
The FB100 has the ability to limit the AGA calculation-related events to
only critical events. This can keep unnecessary events from being
logged and filling the event log. The events which will not be logged are