C O M M A N D R E F E R E N C E
LDT-5500B Series Device-Dependent Commands
05_11
LDT-5500B Series
23
C H A P T E R
4
LDT-5500B Series Device-Dependent Commands
The following pages contain a reference for the commands of the LDT-5500B
Temperature Controller. This reference contains useful information for both local
and remote operation of the LDT-5500B.
In some references, parentheses are used to signify the labeled area for a
particular switch or LED indicator on the front panel.
For example, (TEC DISPLAY) SET refers to the switch labeled "Set" in the
TEC DISPLAY area of the front panel.
Parameters
Requests the instrument to identify itself.
Notes
Returns a comma delimited standard format ASCII identification string, from information
stored in the instrument during manufacture.
The CURRENT_LIMIT? query returns the current status of the ITE current limit error.
Parameters
None.
Notes
This error will not disable the output. The ITE current will be clamped at the ITE Current
Limit set point value.
Examples
"CURRENT_LIMIT?” - response: 0, means that the ITE current output is not clamped at
the set ITE Current Limit.
“CURRENT_LIMIT?” - response: 1, means that the ITE current output is clamped at the
set ITE Current Limit.
*IDN?
F
RONT
P
ANEL
R
EMOTE
CURRENT_LIMIT?
F
RONT
P
ANEL
R
EMOTE