TotalFlow XRC6490, Руководство пользователя

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A-147
1.12 Return number of events
available Write, Canadian Event Log None
1.13 Therms Stream Id Read/WriteAnalysis Stream
Id None
1.14 Modbus address of analyzer Read/Write None
1.15 Therms use fixed or last good Read/Write None
1.16 Daily Record Sequence
Number Read Only None
1.17 Log Record Sequence Number Read Only None
1.18 Event Record Sequence
Number Read Only None
1.19 ACF Status Flags Read Only, see note 5) None
1.20 AP Status Flags Read Only, see note 6) None
1.21 TF Status Flags Read Only, see note 7) None
1.22 PI Status Flags Read Only, see note 8) None
1.23 Ext Status Flags Read Only, see note 9) None
Tube 16-bit Integer Register Usage Notes:
1.
Primary Element Mask: 1=Orifice Square Root
2.
Calculation Method Mask: 2=AGA-3 1985, 4=AGA-3 1992; The sum of these values (6)
indicates 2 and 4 are valid choices.
3.
Super-Compressibility Method Mask: 1=NX19 with FIXED FT AND FP VALUES, 2=NX19 AUTO,
4=NX19 GRAVITY CO2 & N2, 8=NX19 CO2 & N2 & C1, 2048=AGA8 Gross, 4096=AGA8
Detail. The sum of these values (6159) indicates all of the choices listed above are valid.
4.
Aux Contact Select Bits: 1=trip contact on low charger; 2=trip contact on Acf low; 4=trip contact
on Acf high; 8=trip contact on Ap low; 16=trip contact on Ap high; 32=trip contact on Remote
Sense; 64=auto re-open; 128=trip contact on volume set-point; 256=trip contact on tf low;
512=trip contact on tf high; 1024=trip contact on flow rate low; 2048=trip contact on flow rate
high; 16384=reverse contact logic.
5.
Acf Status Flags: 1=low limit exceeded; 2=high limit exceeded; 4=N/A; 8=zero flow; 16=N/A.
6.
Ap Status Flags: 1=low limit exceeded; 2=high limit exceeded; 4=over-range; 8=zero flow;
32768=gauge pressure device.
7.
Tf Status Flags: 1=low limit exceeded; 2=high limit exceeded; 4=over-range.
8.
PI Status Flags: 1=low limit exceeded; 2=high limit exceeded; 8=zero flow.
9.
Ext Status Flags: 1=low limit exceeded; 2=high limit exceeded; 8=zero flow.
Tube 32-bit Integer Registers
ARRAY.REGISTER DESCRIPTION USAGE GROUP NAME
2.0 Log period Read/Write, seconds None
2.1 Julian timestamp of most
recent AIU download Read/Write, see note 1) None
2.2 Julian timestamp of most
recent live component update
(not aiu) Read/Write, see note 1) None