Display Annunciators; Figure 12: Liquid Crystal Display And Indicators - ABB XSeriesG4 User Manual

–
AGA-7 measurement
–
Trend system
–
Alarm system
–
Pulse accumulator
–
Valve control
–
Safety
–
Plunger
–
Oil custody transfer measurement
IEC applications are generally custom applications provided by Totalflow at the customer's request. They might include special
control and/or measurement algorithms required by the customer. Multiple IEC applications can be instantiated with a single IEC
credit.
–
CO2 (NIST) applications will each require a CO2 (NIST) credit.
–
Hydrocarbon Dew Point (HCDP) applications will each require an HCDP credit.
Credit key (USB)
The G4 comes with four general credits installed in the unit. If the system configuration requires more application credits, they
can be purchased from Totalflow's Order Entry (1-800-442-3097).
Credits (standard, general, IEC, CO2 and HCDP) are maintained on the credit key. Credits can be purchased and kept on the
USB credit key. The credit key is a secure USB flash drive. It cannot be written to or read by any program other than PCCU32
7.0 or later. Credits can be added to your credit key via phone call to Technical Support or through email. Again, these credits
are used to run the various applications available in the G4 product line.
Credits can be transferred between the laptop and the G4 unit. If a G4 has extra credits (more than required to be fully licensed),
the extra credits can be downloaded to the credit key to be used on other G4 units.
NOTE: If the G4 controller is running an unlicensed application, that fact will be reflected in any reports generated
from that unlicensed meter. The meter will also log the fact that it is unlicensed in the Event Log at the top of each
contract day. Unlicensed applications will cause the meter to connect more slowly than normal.

Display annunciators

One of the primary functions of the XRC
alarm condition is occurring. The alarm indication shows on the right side of the LCD display, see Figure 12. For instructions
about how to use the display to troubleshoot, go to Section 5, Troubleshooting.
The status and alarm code locations are programmable with technology adaptable for multi-tube devices. This allows the user to
program each annunciator to reflect different applications or tube types. The single tube device will come with a standard LCD
display pre-programmed, but configurable (see Table 8).
G4
is monitoring operational conditions; therefore, the XRC indicates when an unusual or

Figure 12: Liquid crystal display and indicators

16