Table 1 - Common groups
Send Function Reply (verbose) Reply (terse) Limits (where applicable) Notes
AxCy Calibration
C9 Load def=0 C9=0 0 or 1 Load defaults
C8 Sens 2 os=0.00 C8 =0.00 Cell offset
C7 Sens 2 K=1 C7 =45.0 Cell slope
C6 Sens 2 H cal =100% C6 =0 N/A
C5 Sens 2 L cal=0% C5 =100 N/A
C4 Sens 1 os=0.00 C4 =0.00 Cell offset.
C3 Sens 1 K=45.0 C3 =45.0 Cell slope.
C2 Sens 1 H cal =100% C2 =0 Zr limits Calibrate high.
C1 Sens 1 L cal=0% C1 =100 Zr limits Calibrate low.
Note:- Sending AxC1=xxx calibrates to xxx, and AxC1 RETURNS the last C1 cal value, but changes nothing.
AxC9=1 makes the instrument load HARD CODED DEFAULTS. User will be asked to type ‘y’ to confirm, or load will be abandoned.
AxDy Data (read only)
D6 ADC 3 = 12345cts D6 = 12345 ADC raw counts
D5 ADC 2 = 12345cts D5 = 12345 ADC raw counts
D4 ADC 1 = 12345cts D4 = 12345 ADC raw counts
D3 Sens 3 = N/A D3 =0 N/A
D2 Sens 2 = 11.56mV D2 =11.56 Thermocouple mV
D1 Sens 1 = 11.55mV D1 =11.55 Oxygen cell mV
AxEy Error logs
(read only except E9)
E9 Clear Log=0 E9=0 1 to clear logs Clear all counters
E8 Calibration=0 E8=0 Calibration error counter
E7 Sensor=0 E7=0 Sensors error counter
E6 AO=0 E6=0 Analogue output counter
E5 Float=0 E5 =0 Float error counter
E4 CRC=0 E4 =0 EEPROM CRC error counter
E3 Other=0 E3 =0 Other error counter
E2 Last=0 E2 =0 Last error code
E1 Current=0 E1 =0 Current error code
AxIy Input (Read only)
I17 R3 SP=N\A I17 =N\A
I16 R2 BG=N/A I16 =N/A
I15 R2 SP=N/A I15 =N/A
I14 R2 MMW comp=1 I14 =1
I13 R2 RangeT =100 I13 =100
I12 R2 RangeB =0 I12 =0
I11 R2 Os Range=0 I11 =0
I10 R2 K Range=1 I10=0
I9 R2 Base K =-4.7 I9=1
I8 R1 BG=N2 I8 =N2
I7 R1 SP=O2 I7 =O2
I6 R1 MMW comp=1.00 I6 =1.000
I5 R1 RangeT =100 I5 = 100
I4 R1 RangeB =0 I4 = 0
I3 R1 Os Range=0.01 I3 =0.01
I2 R1 K Range=1 I2 =1
I1 R1 Base K =-4.7 I1 =-4.7
continued on the next page
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