ILX Lightwave LDT-5500B Series User Manual page 43

TEC:MODE:R
Parameters
Notes
Examples
TEC:MODE:T
Parameters
Notes
Examples
05_11
LDT-5500B Series Device-Dependent Commands
The TEC:MODE:R command selects constant thermistor resistance reference mode.
None.
Since sensor resistance is a function of temperature, this mode also controls the
temperature of the thermal load connected to the TEC. This mode bypasses the use of
the constants for temperature calculation. This mode also allows finer control of
temperature in cases where the thermistor's temperature / resistance profile is not
known.
Changing modes causes the output to be forced off, and the new mode's set point value
will be displayed.
"TEC:MODE:R" - action: sets the TEC controller for constant thermistor resistance
reference operating mode.
The TEC:MODE:T command selects constant temperature control mode.
None.
Since the load temperature is derived from sensor resistance, constant R and T modes
are related. In T mode, the set point is converted to a resistance for reference using the
appropriate constants and conversion model. Changing modes causes the output to be
forced off, and the new mode's set point value will be displayed.
"TEC:MODE:T" - action: sets the TEC controller for constant load temperature operating
mode.
C O M M A N D R E F E R E N C E
4
C H A P T E R
F P
RONT ANEL
R
EMOTE
F P
RONT ANEL
R
EMOTE
29
LDT-5500B Series
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