4.5 Commands
4 – 55
Laser Diode Event
LDEV? [
i
]
Query the Laser Diode Event Register [bit
i
].
Upon executing an
LDEV?
query, the returned bit(s) of the LDEV
register are cleared.
LDEV?
Example:
16
Laser Diode Event Enable
LDEN(?) [
i,
]
{
j
}
Set (query) the Laser Diode Status Enable Register [bit
i
]
{
to
j
}
.
LDEN 4,1
Example:
TEC Condition
TECR? [
i
]
Read the TEC Controller Condition Register [bit
i
].
TECR? 0
Example:
1
TEC Positive-Transition
TEPT(?) [
i,
]
{
j
}
Set (query) the TEC Controller Positive Transition Register [bit
i
]
{
to
j
}
.
TEPT 4,1
Example:
TEC Negative-Transition
TENT(?) [
i,
]
{
j
}
Set (query) the TEC Controller Negative Transition Register [bit
i
]
{
to
j
}
.
TENT?
Example:
16
TEC Event
TEEV? [
i
]
Query the TEC Controller Event Register [bit
i
].
Upon executing an
TEEV?
query, the returned bit(s) of the TEEV
register are cleared.
TEEV?
Example:
16
LDC500 Series Laser Diode Controllers
