ILX Lightwave LDT-5900 Series User Manual page 113

High power temperature controller, precision temperature controller
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LIMit:VTE:LOw?
Action
Response
Notes
Example
LINEfreq
Action
Parameters
Notes
Example
LINEfreq?
Action
Response
Notes
Example
MEASure
01_10
The LIMit:VTE:LOw? query returns the value of the lower TE voltage limit setting.
The response a single value that represents the lower voltage limit.
This limit is only in effect in VTE mode or when bit 7, register 0 of the ENABle:OUTOFFis
set true.
LIM:VTE:LO? response: -4.5 means a lower voltage limit of -4.5V.
The LINEfreq command sets the A/D convertor line frequency filter to either 50 Hz or 60
Hz.
An <nrf value> that represents the line frequency is required
Acceptable values are either 50 or 60. For optimal instrument performance and noise
rejection, select either 50 or 60 Hz depending on your AC input line frequency.
LINE 60 action: sets the A/D line frequency filter to reject 60 Hz.
The LINEfreq? query returns the value of the A/D convertor line frequency filter.
The response is a single value that represents the filter setting.
Acceptable values are either 50 or 60. For optimal instrument performance and noise
rejection, select either 50 or 60 Hz depending on your AC input line frequency.
LINE? response: 60 means the A/D filters are set to reject 60 Hz
The MEAS: command path is used to access the measure commands. The following
commands can be reached directly from the MEAS: command path. Measurements are
updated approximately every 500 msec.
MEASure:3Volts?
MEASure:5Volts?
MEASure:15Volts?
MEASure:IADC?
MEASure:ITE?
MEASure:NEG15Volts?
C O M M A N D R E F E R E N C E
Comm a nd Reference
MEASure:PTE?
MEASure:RAC?
MEASure:SENsor?
MEASure:INTTemp?
MEASure:Temp?
MEASure:VTE?
4
C H A P T E R
C
OMMON
D
D
EVICE
EPENDENT
F
P
RONT
ANEL
C
OMMON
D
D
EVICE
EPENDENT
F
P
RONT
ANEL
C
OMMON
D
D
EVICE
EPENDENT
F
P
RONT
ANEL
C
OMMON
D
D
EVICE
EPENDENT
F
P
RONT
ANEL
97
LDT-5980/ 5948

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