C O M M A N D R E F E R E N C E
Command Reference
7/01
LDC-3700 Series
73
C H A P T E R
4
The LASer:ENABle:OUTOFF command sets the status outoff enable register of the LASER
operations (things which will turn the LASER output off).
Parameters
An <nrf value> whose sum represents the enabled bits:
Notes
The enabled LASER outoff bits can be read by using the LASer:ENABle:OUTOFF? query.
The enable registers normally retain their values at power−up (as they were at power−down) unless
the power−on status clear flag is set true (for more information see the *PSC definition, in the
IEEE488.2 specification).
The factory default value for this register is #B0000100000001000, or #H808, or 2056 decimal.
Examples
"LAS:ENAB:OUTOFF 9" −action: enables the LASER status outoff register so that Power limit and
LASER current limit conditions will cause the LASER output to be turned off.
"Las:Enab:Outoff #HE0B" −action: enables the LASER status outoff register so that any or all of the
above conditions will cause the LASER output to be turned off.
The LASer:ENABle:OUTOFF? query returns the value of the status outoff enable register of the
LASER operations.
−where the response is the sum of the following:
Notes
The enabled LASER events can be set by using the LASer:ENABle:OUTOFF command. The
LASER output status can be monitored by the LASer:EVEnt? query.
Examples
"LAS:ENAB:OUTOFF?" −response: 2049, means that TEC High Temperature Limit and Current
Limit Conditions will cause the LASER output to be turned off.
"Radix Hex; Las:Enab:Eve?" −response: #HE0B, means that all of the above conditions will cause
the LASER output to be turned off.
LASer:ENABle:OUTOFF <nrf value>
C
OMMON
D
EVICE
D
EPENDENT
F
RONT
P
ANEL
1 − LASER Current Limit
256 − N/A
2 − LASER Voltage Limit
512 − Output is Out of Tolerance
4 − N/A
1024 − TEC Output Off
8 − Power Limit (With Output On)
2048 − TEC High Temperature Limit Condition
16 − N/A
4096 − N/A
32 − N/A
8192 − N/A
64 − N/A
16384 − N/A
128 − N/A
32768 − N/A
LASer:ENABle:OUTOFF?
C
OMMON
D
EVICE
D
EPENDENT
F
RONT
P
ANEL
1 − LASER Current Limit
256 − N/A
2 − LASER Voltage Limit
512 − Output is Out of Tolerance
4 − N/A
1024 − TEC Output Off
8 − Power Limit (With Output On)
2048 − TEC High Temperature Limit Condition
16 − N/A
4096 − N/A
32 − N/A
8192 − N/A
64 − N/A
16384 − N/A
128 − N/A
32768 − N/A
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