Filter
Top Products
Model9060ZManual
24
network line from the transmitters is taken from the middle of the transmitter network string, a
terminatingresistorshouldbeenabledwithLK3ateachendofthenetworkline.
The MODBUS™ protocol of the network is –
BaudRate 19,200
Parity Even
StopBits 1
RS485 2‐wire(halfduplex)
Mode RTU(binarymode)
FormoredetailsseeAppendix5.
4.14ONNECTINGPOWER
Beforecommissioningtheprobe,sensorortransmitter,readtheCAUTIONparagraphsatthefrontof
thismanual.Thegreen&yellowEARTHwireMUSTbeconnectedtoearth.
4.15COMMISSIONING‐RUNMODE
When the transmitter is turned on it will go to RUN mode. The SET‐UP/RUN button will toggle
between the two modes. The upperline of the display will now read ‘% OXYGEN’. If the probe or
sensortemperatureisnotabove650°C(1200°F),a“ProbeLowTemperature”messageisflashedon
thelowerline.Theprobeorsensortemperaturecanbecheckedonthelowerlineofthedisplay.
4.16PROBEORSENSORCALIBRATION
The zirconia sensor provides an absolute measurement of oxygen partial pressure. There are no
calibrationadjustments,apartfrom‘Probe1Offset’,fortheprobe.ThezirconiasensorEMFiseither
correctoritneedstobereplaced.Tocheckthattheprobeisfunctioningcorrectly,firstcheckthatthe