COMMAND REFERENCE
Command Reference
78 LDC-3700 Series
CHAPTER 4
The LASer:LIMit:I4 command sets the LASER current limit value for the 4000 mA range on the
LDC 3744B. (Not applicable for LDC−3724B or LDC−3714B).
Parameters An <nrf value> which represents the LASER limit current, in mA.
Notes The current limit is in effect in all modes of operation of the laser output and the respective output
range
Examples "LAS:LIM:I4 800" −action: the LASER current limit is set to 800 mA.
":Laser:Limit:I4 2600" −action: the LASER current limit is set to 2600 mA.
The LASer:LIMit:I4? query returns the value of the LASER current limit for the 4000 mA range on
the LDC−3744B. (Not applicable for LDC−3724B or LDC−3714B).
Notes The current limit is valid for all modes of Laser operation.
Examples "LAS:LIM:I4?" −response: 400, means the laser current limit is 400 mA (LDC−3744B only).
"Laser:LIM:I4?" −response: 1500, means the laser current limit is 1500 mA (LDC−3744B only).
The LASer:LIMit:I5 command sets the LASER current limit value for the 50 mA range on the LDC−
3714B and the 500 mA range on the LDC−3724B. (Not applicable for LDC−3744B).
Parameters An <nrf value> which represents the LASER limit current, in mA.
Notes The current limit is in effect in all modes of operation of the laser output with respect to the current
output range.
In local operation, the limit current is entered by selecting LIM I parameter, pressing and holding in
the (PARAMETER) SET switch, adjusting the ADJUST knob until the desired value is displayed,
and then releasing the SET switch.
Examples "LAS:LIM:I5 50" −action: the LASER current limit is set to 50 mA.
":Laser:Limit:I5 160" −action: the LASER current limit is set to 160 mA (LDC−3724B only).
The LASer:LIMit:I5? query returns the value of the LASER current limit for the 50 mA range on the
LDC 3714B or the 500 mA range on the LDC−3724B. (Not applicable for LDC−3744B).
Notes The current limit is valid for all modes of Laser operation with respect to the current output range.
Examples "LAS:LIM:I5?" −response: 400, means the laser current limit is 400 mA (LDC−3724B only).
"Laser:LIM:I5?" −response: 50, means the laser current limit is 50 mA.
LASer:LIMit:I4
COMMON
DEVICE DEPENDENT
FRONT PANEL
LASer:LIMit:I4?
COMMON
DEVICE DEPENDENT
FRONT PANEL
LASer:LIMit:I5
COMMON
DEVICE DEPENDENT
FRONT PANEL
LASer:LIMit:I5?
COMMON
DEVICE DEPENDENT
FRONT PANEL
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