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Pressure Systems, Inc. Model 9046 User’s Manual
Page 58 www.PressureSystems.com
Note
Selecting too many data groups will reduce module performance.
bbbb (hex) data selected for inclusion in each stream
packet
0001 (reserved for Valve Status Prefix (9046 does not use)
0002 Enable UTR Alarm Status Prefix (see alarm bit map
below)
0010 Enable Primary Transducer (Temperature/Resistance)
EU Data
(default if "05" never executed after "00")
0020 Enable Primary Transducer (Temperature/Resistance)
A/D Counts
0040 Enable Primary Transducer (Temperature/Resistance)
Voltages
0080 Enable UTR Temperature/Other EU Data (ûC)
0100 Enable UTR Temperature/Other A/D Counts
0200 Enable UTR Temperature/Other Voltages
Any
UTR Alarm Status Prefix datum is delivered as a two-byte binary bit map (16-bit, big
endian) with each bit representing the status of UTR channel #16 through UTR channel #1
respectively. A bit value of 0 (zero) indicates the UTR is operating within its specified limits. A
value of 1 (one) indicates the UTR is outside its specified limits (i.e., "in alarm"). To be "in alarm"
the channel’s UTR datum value has to deviate from the average of the UTR data values of all
the TC channels, by an amount greater than a specified set point (in ûC).