Emerson FloBoss 107, Инструкция по эксплуатации

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FloBoss 107 Instruction Manual
Revised June-2017 General Information 1-17
Note: ROCLINK 800 does not store alarm logs to the flash ROM when
you select the Save Configuration function.
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 system stores the alarm log separately
from the event log to prevent recurring alarms from overwriting
configuration audit data.
1.4.3 Event Log
The event log contains changes to any parameter within the FB107 made
through the protocol. This event log also contains other FB107 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 event log has information fields that include point type, parameter
number, time and date stamp, point number (if applicable), the operator
identification, the previous or current parameter values, and either the tag
name of the point or a 14-byte detail string in ASCII format.
The system event log has the capacity to maintain and store up to 240
events in a circular log. 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
system stores the event log separately from the alarm log to prevent
recurring alarms from overwriting configuration audit data.
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.
Note: ROCLINK 800 does not store event logs to the flash ROM when
you select the Save Configuration function.
The FB107 has the ability to limit the AGA calculation-related events to
only critical events. Selecting
Enabled in the Limit Meter Events field on
the Meter Setup’s Advanced tab (
Meter > Setup ) keeps the system from
filling the event log with unnecessary events. The events not logged
include temperature, pressure, Reynolds number, and warnings for orifice
diameter, pipe diameter, and beta ratio.
1.4.4 Security
The FB107 permits device-based security. You can define and store a
maximum of 16 log-on identifiers (IDs). In order for the unit to
communicate, the log-on ID supplied to ROCLINK 800 software must
match one of the IDs stored in the FB107. This security feature is enabled
by default on the Local Operator Interface port (Security on LOI). You