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Reference Manual
00809-0700-4530, Rev AA
Section 3: Commissioning
September 2013
Commissioning
Option 1 - Matching the output of +/- deviation from the nominal reference point
Choose level as primary variable to show on the local display. For example, if a GWR is replacing
a 14 in. (356 mm) displacer, the span would be -7 in. (-178 mm) to +7 in. (+178 mm).
Table 3-5. Option 1 example:
Figure 3-7. Range values for chambers - option 1
NOTE:
This output option requires an extra configuration of the Holding Register Sip-Tank Presentation
to enable negative output values.
RRM > Service > Enter Service Mode (password admin)
Service > View Holding Registers >Sip (click Read) > TankPresentation > (double click on bit field) Bit 8
Show negative level as zero (uncheck box and click Store)
Service > Exit Service Mode
Gauge height distance to nominal reference point 57 in. (1448 mm)
Probe length probe length 87 in. (2210 mm)
URV nominal reference point +7 7 in. (178 mm)
LRV nominal reference point -7 -7 in. (-178 mm)
Special tank presentation uncheck negative value
LRV
URV
Tank
Height
Probe
Length
Nominal Reference
Point
Range
Value
Span