Martel Electronics DMC1400 - Manual (Page 46)

CPRT_MIN_T?
Returns the value entered for minimum temperature in the range for
a custom RTD. The above example would return:
0.000000E+00, CEL
CPRT_R0
Sets the 0° resistance, R0, in the custom RTD. The value must be
entered with a units label. Refer to the Parameter Units table for
assistance.
For example:
CPRT_R0 100 OHM sets R0 to 100 ohms.
CPRT_R0?
Returns the value for the resistance in custom RTD. The above
example would return:
1.000000E+02, OHM
FAULT?
Returns the error code number of an error that has occurred. The
command may be entered when the previous command did not do
what it was meant to do.
For example, if a value for current output is entered that is bigger
than the supported range (0-24mA) FAULT? Would return:
103 which is the code number for an entry over range.
Refer to the Error Codes table for more information on error code
numbers.
FREQ_LEVEL
Sets the amplitude of the wave used in the Frequency Out and Pulse
modes. The range for amplitude entered may be found in the
Specifications section.
For example:
FREQ_LEVEL 5 V sets the amplitude at 5Vpp.
FREQ_LEVEL?
Returns the amplitude of the wave used in Frequency Out and Pulse
modes.
FREQ_LEVEL? with the above example would return:
5.000000E+00, V
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