CiDRA SONARtrac GVF-100 - Manual (Page 62)

Copyright © 2006 CiDRA Corporation Page 9-11
20675-01 Rev 02
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Mode Messages – ‘M’:
The four character mode field is used to display the operating mode of
the system. Their definitions are as follows:
Mode Message Description
‘IDL’ Idle / Stop Mode
‘RAW’ Transferring raw data
‘SNG’ Performing a single measurement
‘GVF’ Running in Gas Volume Fraction / Speed Of Sound mode
‘VF’ Running in VF mode
blank Running in VF / GVF / SOS mode
Table 12 Mode Message Definitions
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Communications (C):
Indicates a connection (Ethernet) or activity (Serial). No received
serial messages for 10 seconds will clear the Serial indicator.
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HART Activity (H):
Indicates a recent HART message processed by the transmitter. No
received HART messages for 10 seconds will clear this indicator.
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Write Protect (W):
Indicates configuration changes cannot be made to the transmitter.
Write Protect can be turned on and off via the menu or HART. Default
is OFF.
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Event Log Update (!):
A failure event has been saved in the Event Log, accessible from the
front panel menu. Blank means no change to event log since last
accessed.
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Activity (/-\l):
Indicator will cycle during normal system operation