Emerson DL8000 - Unauthorized Flow (0 X17)

DL8000 Preset Instruction Manual
D-48 Communications Protocols Revised February-2016
Component Totalizers
[0x15]
Results
The response frame includes the values of
following parameters:
 Number of components [63,0,21]
 Component Gross Total [69,x,30]
 Component Net std or Mass Total [69,x,32 or
33] based on delivery type
Deviations
None
Unauthorized Flow
[0x17]
Reads free-running unauthorized meter totals. Unauthorized flow (flow when
the flow control valve has not been commanded to open) accumulates for
each meter. Unauthorized flow is not included in the individual component
totalizers.
The TAS can request unauthorized flow “between batches” (that is, just
before authorizing a batch) and during “end of day” processing. Requesting
unauthorized flow does not zero out an unauthorized flow counter or reset an
unauthorized flow alarm. (Use the Reset Primary Alarms command to reset
an unauthorized flow alarm or reset the alarm at the DL8000 itself.)
Flags Immediately Set
None
Flags Immediately
Cleared
None
Exceptions
None
Supporting
Parameters
Preset delivery type [63,0,29]
Results
The response frame includes the values of
following parameters:
 Number of meters [63,0,20]
 Meter Unauthorized Gross Total [75,x,5]
 Meter Unauthorized Net std or Mass Total
[75,x,7 or 8] based on delivery type
Deviations
None.
Request Meter Values
[0x19]
Reads current values of various data for a given meter requested in the
command request frame.
Flags Immediately Set
None
Flags Immediately
Cleared
None
Exceptions
Invalid Meter Number
Supporting
Parameters
Preset delivery type [63,0,29]