40
• 104 CALIBRATION EXECUTE – can’t execute command, since calibration is running,
• 110 CALIBRATION ERROR – resistance calibration error, notified in case when the devi
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ce can’t specify error’s cause,
• 111 CALIBRATION START ERROR – can’t start resistance calibration,
• 112 RESISTOR MISSING – external standard resistor not connected,
• 113 RESISTOR LOW – external standard resistor has too low resistance,
• 114 RESISTOR HIGH – external standard resistor has too high resistance,
• 120 PROBE CALIBRATION ERROR – probe calibration error, notified in case when it is
not possible to give precise error description,
• 121 R0 LOW– too low resistance of sensor for 0 °C temperature,
• 122 R0 HIGH – too high resistance of sensor for 0 °C temperature,
• 123 TEMPERATURE LOW– too small value of temperature, can be notified when ente
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ring TMIN and TMAX,
• 124 TEMPERATURE HIGH – too big value of temperature, can be notified when entering
TMIN and TMAX,
• 130 CALIBRATION SECURE ERROR – write protection for calibration data is on.
• 140 MEMORY ERROR – both hardware error and triple write or read error,
• 141 CHANNEL1 MEMORY ERROR – no communication with probe in CH1,
• 141 CHANNEL2 MEMORY ERROR – no communication with probe in CH2,
• 143 METER MEMORY ERROR – no communication with analogue board memory
• 150 CALCULATION ERROR – error occurring when using certain coefficients the algori
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thm is divergent or gives forbidden results,
• 151 CALCULATION ERROR – calculation error for probe in CH1
• 152 CALCULATION ERROR – calculation error for probe in CH2
7.7.2 SCPI errors
• 100 COMMAND ERROR – notified in case, when command error cannot be described
more precisely,
• 101 INVALID CHARACTER – invalid character in command,
• 102 SYNTAX ERROR – unresolved command, most likely an invalid command type,
• 103 INVALID SEPARATOR – invalid separator in command,
• 104 DATA TYPE ERROR – invalid data type, e.g. number instead of string, passed as
parameter,
• 108 PARAMETER NOT ALLOWED – too many parameters provided,
• 109 MISSING PARAMETER – too few parameters provided,
• 110 COMMAND HEADER ERROR – command header error, e.g. invalid catalogue, or no
such command in provided catalogue,
• 120 NUMERIC DATA ERROR – error parsing numerical data,
• 200 EXECUTION ERROR – command execution error, notified in case when no precise
desription is possible,
• 210 TRIGGER ERROR – error triggering the device, e.g. when trying to read measure
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ment without previous configuration,
• 220 PARAMETER ERROR – invalid parameters of execution,
• 221 SETTINGS CONFLICT – proper execution parameters, but no possibility of perfor
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ming it in current state of device,
• 350 QUEUE OVERFLOW – error queue overflow.
Summary of Contents for LDT 2000
Page 1: ...1 LDT 2000 PRECISION THERMOMETER MANUAL...
Page 14: ...14 5 Typical performance of the thermometer...
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