Lightwave Communications LDX-3232 Manual de usuario descargar pdf (Pagina 61)

COMMAND REFERENCE

LDX-3232 Device-Dependent Command Reference

04_06 LDX-3232 45

CHAPTER 4



The LASer:CAL:LDV? query is used to determine that the LDX-3232 is ready for a value

to be entered during the calibration cycle of the LASer:CAL:LDV mode.

Syntax Diagram

Notes After this query is issued and a response of 1 is received, the LDX-3232 will be ready for

the user to enter a voltage value via the LASer:LDV command (see Chapter 6).

Examples "LASer:CAL:LDV?" -response: 1, means the LDX-3232 is ready for the user to enter a

voltage value via the LASer:LDV command.

"LASer:Cal:LdV?" -response: 0, means the LDX-3232 is not yet ready for the user to

enter a LASER voltage value.

The LASer:CAL:MDI command is used to enter the LASER photodiode current

calibration mode.

Syntax Diagram

Parameters None

Notes After this command is issued, the LDX-3232 will automatically enter the LASER

photodiode current calibration mode. When the LDX-3232 is ready, the user should enter

the true measured value. This procedure is outlined in Chapter 6.

If the LASER output is not ON or if the P mode is not selected, error code E-516 will be

generated.

In remote operation, the LASer:CAL:MDI? query may be used to determine if the

LDX-3232 is ready for the user to enter a value via the LASer:MDI command.

Examples "Las:CAL:MDI" -action: the LDX-3232 enters the LASER photodiode current calibration

mode.

"LAS:Cal:MDI" -action: the LDX-3232 enters the LASER photodiode current calibration

mode.

LASer:CAL:LDV?

FRONT PANEL

REMOTE

LASer:CAL:MDI

FRONT PANEL

REMOTE

LAS

CAL

LDV

LAS

: :

CAL

IPD

MDI

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Lightwave Communications LDX-3232 Manual de usuario Pagina 61