ILX Lightwave LDT-5900 Series User Manual page 110

High power temperature controller, precision temperature controller
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4
C H A P T E R
LIMit:Temp:HIgh
Action
Parameters
Notes
Example
LIMit:Temp:HIgh?
Action
Response
Notes
Examples
LIMit:Temp:LOw
Action
Parameters
Notes
Example
94
LDT-5980/ 5948
C O M M A N D R E F E R E N C E
Com ma nd Reference
The LIMit:Temp:HIgh command sets the upper temperature limit value.
An <nrf value> that represents the upper temperature limit, in degrees Celsius.
By default, the controller output is turned off when the measured temperature exceeds
this setting. This feature can be disabled by clearing bit 0 in the Output Off Enable
Register 0, using the ENABle:OUTOFF command. The maximum value possible for the
upper temperature limit is 250.0 °C. The absolute minimum value possible is determined
the by the value set with the LIMit:Temp:LOw command.
LIM:T:HI 105.0 action: sets the high temperature limit to 105.0
The LIMit:Temp:HIgh? query returns the value of the upper temperature limit setting.
The response is a single value that represents the upper temperature limit.
High temperature limit is valid for all modes of operation except R
LIM:T:HI? response: 92.0, means the high temperature limit is 92.0
The LIMit:Temp:LOw command sets the lower temperature limit value.
An <nrf value> that represents the lower temperature limit, in degrees Celsius.
By default, the controller output is turned off when the measured temperature falls below
this setting. This feature can be disabled by clearing bit 0 in the Output Off Enable
Register 0, using the ENABle:OUTOFF command. The minimum value possible for the
lower temperature limit is -50.0 °C. The absolute maximum value possible is determined
the by the value set with the LIMit:T:HIgh command.
LIM:T:LO -40 action: sets the lower temperature limit to -40
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