Instruction Manual

Table 7: Parameter units

Units Meaning

MA milliamps of current

MV Voltage in millivolts

V Voltage in volts

CPM Frequency in cycles per minute

Hz Frequency in Hertz

KHz Frequency in kiloHertz

Ohms Resistance in Ohms

Cel Temperature in Celsius

Far Temperature in Fahrenheit

Psi Pressure in pounds per square-inch

InH2O4C Pressure in inches of water at 4°C

InH2O20C Pressure in inches of water at 20°C

CmH2O4C Pressure in centimeters of water at 4°C

CmH2O20C Pressure in centimeters of water at 20°C

Bar Pressure in bars

Mbar Pressure in millibars

KPal Pressure in kiloPascals

InHg Pressure in inches of mercury at 0°C

MmHg Pressure in millimeters of mercury at 0°C

Kg/cm2 Pressure in kilograms per square-centimeter

Table 8: Error codes

Error Number Error Description

100 A non-numeric entry was received where it should be a

numeric entry

101 Too many significant digits entered

102 Invalid units or parameter value received

103 Entry is above the upper limit of the allowable range

104 Entry is below the lower limit of the allowable range

105 A required command parameter was missing

106 An invalid pressure unit was received

107 An invalid CJC_STATE was received

108 An invalid TSENS_TYPE was received

109 Pressure module not connected