RNLXX1 - IntelliPoint RF Series User's Manual
18
3.2
Re Calibration
CAUTION:
The IntelliPoint RF instrument must be
powered
AFTER
it is installed in application and with material
BELOW
sensing element.
Do
NOT
push the Recal button without first
ensuring that the material being measured is below
the sensing element.
If the system is powered on the bench prior to installation, or
moved from one tank to another, RECAL is necessary to
allow the software to capture the air capacitance generated by
the sensing element in the tank.
After the Intellipoint is installed and with the with the measured
product press and hold
RECAL
for 5 seconds (See Figure 2-8).
The Green and Red LED's flash for 60 seconds before reset
occurs. [Remove power from the system while the LED's are
flashing and reset will occur immediately].
The system is now ready for installation.
Nonvolatile
Memory
The IntelliPoint has nonvolatile memory which allows the unit
to re-start after power outages without recalibrating.
When the IntelliPoint is powered for the first time the internal
microprocessor records and stores the “Air” value.
This is the uncovered value of the sensor mounted in the vessel.
The IntelliPoint will also store the last covered value and the
last uncovered value.
Whenever the IntelliPoint is powered it uses these values as a
reference point to determine its current condition (normal or
alarm).
The IntelliPoint has nonvolatile memory which retains the
recorded values even if power is lost for months. When
the IntelliPoint regains power after a power outage, the
microprocessor compares the stored values to the current
measured value. It will then determine its current status based
on this.
Summary of Contents for Drexelbrook IntelliPoint RF RNL Series
Page 4: ...Contents...
Page 6: ...Section 1...
Page 12: ...Section 2...
Page 37: ...Troubleshooting 31 Section 5...
Page 41: ...Control Drawings 35 6 1 FM FMc Control Drawings Continued...
Page 42: ...RNLXX1 IntelliPoint RF Series User s Manual 36 6 1 FM FMc Control Drawings Continued...
Page 43: ...Control Drawings 37 6 1 FM FMc Control Drawings Continued...
Page 44: ...RNLXX1 IntelliPoint RF Series User s Manual 38 6 1 FM FMc Control Drawings Continued...
Page 45: ...Control Drawings 39 6 1 FM FMc Control Drawings Continued...
Page 46: ...RNLXX1 IntelliPoint RF Series User s Manual 40 6 1 FM FMc Control Drawings Continued...
Page 54: ...RNLXX1 IntelliPoint RF Series User s Manual 48 6 2 ATEX Control Drawings...
Page 55: ...Control Drawings 49 6 2 ATEX Drawings Continued...
Page 63: ...Control Drawings 57 6 3 CE Declaration of Conformity...
Page 64: ...RNLXX1 IntelliPoint RF Series User s Manual 58 6 4 IECEx Control Drawings...
Page 65: ...Control Drawings 59 6 4 IECEx Control Drawings Continued...
Page 73: ...Control Drawings 67 6 5 Mounting and Wiring for Spark Protector Drawings...
Page 75: ...Control Drawings 69 6 5 Mounting and Wiring for Spark Protector Continued...
Page 76: ...RNLXX1 IntelliPoint RF Series User s Manual 70 6 6 Adding a Padded Capacitor...
Page 77: ...Control Drawings 71 6 6 Adding a Padded Capacitor Continued...
Page 78: ...RNLXX1 IntelliPoint RF Series User s Manual 72 6 6 Adding a Padded Capacitor Continued...
Page 79: ...Control Drawings 73 6 7 Dual Seal Assembly for 700 Series Sensing Elements...
Page 80: ...RNLXX1 IntelliPoint RF Series User s Manual 74 6 7 Dual Seal Assembly Continued...
Page 81: ...Control Drawings 75 6 7 Dual Seal Assembly Continued...
Page 82: ...Appendix A...
Page 88: ......
