Lightwave Communications LDX-3232 manual LASerENABleEVEnt, Lasenabevent

C H A P T E R 4

COMMAND REFERENCE

LDX-3232 Device-Dependent Command Reference

LASer:ENABle:EVEnt	FRONT PANEL
	REMOTE

The LASer:ENABle:EVEnt command sets the status event enable register of the LASER operations. These events are summarized in bit 2 of the status byte register.

Syntax Diagram

:	LAS	:	ENAB	:	EVE	<white
						space>
Parameters	An <nrf value> whose sum represents the bits that are enabled:

<nrf

value>

1	LASER Current Limit	256	Output is shorted
2	LASER Voltage Limit	512	Output changed to be in/out of tolerance
4	N/A	1024	Output on/off state changed
8	Power limit	2048	New measurements taken
16	Interlock changed state	4096	N/A
32	N/A	8192	N/A
64	Compliance Voltage Limit	16384	N/A
128	Open circuit	32768	N/A
Notes	The enabled LASER events can be read by using the LASer:ENABle:EVEnt? query. The
	LASER event status can be monitored by the LASer:EVEnt? 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 GPIB-IEEE488 specification).
Examples	"LAS:ENAB:EVENT 136"	-action: enables the LASER status event register so that the

Open circuit and Power limit events will be reported (in summarized form) to the status byte (bit 2).

"Laser:Enable:Event #H0F9B" -action: enables the LASER status event register so all of the above events will be reported (in summarized form) to the status byte (bit 2).

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