TotalFlow XRC6490, User Manual

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A-142
Tube Event Registers Usage Notes:
1.
Tube Event Log Record definition –
typedef struct
{
unsigned long date; /* Julian Date/Time */
unsigned char flags; /* Event Flags */
unsigned int sn; /* Sequence Number */
unsigned int code; /* Event Code */
unsigned char oldval[4]; /* Previous Value */
unsigned char newval[4]; /* Current Value */
unsigned char vcode; /* Verification Code */
} EVTRECORD;
AGA7 Selectable Units Tube Registers (Rev AD)
Tube Byte Registers
ARRAY.REGISTER DESCRIPTION
USAGE GROUP NAME
0.0 Contract Hour Read/Write, 0-23 None
0.1 Reset Volume Command Write None
0.2 Reset Log Period Command Write None
0.3 Calibration Hold Mode Read/Write None
0.4 AP/ACF/TF Over Range Flags Read Only None
0.5 Tube Database Rev Read Only None
0.6 AGA-3 1985 Dynamic Select
Bits Read/Write, used only for
AGA-3, 1985, other tubes or
calculation methods ignore
this value None
0.7 AGA-3 1992 Static Select Bits
Read/Write, used only for
AGA-3, 1992, other tubes or
calculation methods ignore
this value
None
0.8 AGA-3 1992 Dynamic Select
Bits Read/Write, used only for
AGA-3, 1992, other tubes or
calculation methods ignore
this value None
0.9 Volume Calc Type Read/Write None
0.10 Calc Units Read Only None
0.11 Report Units Read Only None
0.12 Super Compressibility Method Read/Write, see note 1) None
0.13 Use Square Root Average flag Read/Write None
0.14 Characteristic Record Type Read/Write, see note 2) None
ARRAY.REGISTER DESCRIPTION USAGE None
0.15 Use Fixed H2O Read/Write, for Fw
calculation None
0.16 Gravity Config flags Read/Write, live analysis
configuration, see note 3) None
0.17 BTU Config flags Read/Write, live analysis None