Emerson DL8000 - Page 177

DL8000 Preset Instruction Manual
Revised February-2016 Communications Protocols D-49
Request Meter Values
[0x19]
Results
The response frame includes the following
parameter values for a given meter:
 Meter Gross Total [73,x,30] Non-resettable
totals
 Meter Net std or Mass Total [73,x,34 or 36]
Non-resettable totals based on delivery type.
 Meter Authorized Batch Gross Total [75,x,10]
 Meter Authorized Batch Net std or Mass Total
[75,x,12 or 13] based on delivery type
 If using volumetric flow meter, DL8000 returns
Gross volume flowrate [73,0,29]; if using mass
flow meter, DL8000 returns mass flowrate
[73,x,35].
 Current Meter factor [73,x,15]
 Current pulse count reading from pulse input
configured [73,x,20]
 Number of factors or flow rate [63,0,109]
 Meter Un-authorized Batch Gross Total
[75,x,48]
 Meter Un-authorized Batch Net std or Mass
Total [75,x,49 or 50] based on delivery type
 Meter Authorized Net std or Mass Total
[75,x,17 or 18] based on delivery type
 Current Temperature [73,x,25]
 Current Density [73,x,18]
 Current Pressure [73,x,24]
Deviations
The DanLoad 6000 preset returned the following
values. However, they are not available in the
DL8000 and are always zeroed out:
 Average flow rate over 1 sec
 Average Batch flow rate
 Max average over 1 sec flow rate
 Number of pulses received at different flow
rate set points
 Pulse count is a 4-byte value in DL8000 and a
2-byte value in DanLoad 6000. For this
reason, value may not be accurate beyond
65535.
Request
Component Value
[0x1A]
Reads current values of various data for a given component requested in the
command request frame.
Flags Immediately Set
None
Flags Immediately
Cleared
None
Exceptions
Invalid component number
Supporting
Parameters
Preset delivery type [63,0,29]