JDS Uniphase HA9 Series User Manual page 43

CAL? Display Offset (ATT Mode)
Returns the display offset in ATT mode:
•
CAL? returns the current display offset
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CAL? MIN returns the minimum display offset
•
CAL? MAX returns the maximum display offset
PCAL? Display Offset (PWR Mode)
Returns the display offset in PWR mode:
•
PCAL? returns the current display offset
•
PCAL? MIN returns the minimum display offset
•
PCAL? MAX returns the maximum display offset
PWR? Power Setting
Returns the optical power setting:
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PWR? returns the current optical power setting
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PWR? MIN returns the minimum optical power setting at the current wavelength
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PWR? MAX returns the maximum optical power setting at the current wavelength
If the HA9 attenuator is set at the minimum loss position, PWR? returns 101 dB.
ATT? Attenuation
Returns the attenuation of the attenuator:
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ATT? returns the current attenuation
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ATT? MIN returns 0 or the minimum attenuation setting at the current wavelength
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ATT? MAX returns 0 or the maximum attenuation setting at the current wavelength
If the HA9 attenuator is set at the minimum loss position, ATT? returns -1 dB.
XDR? Driver Status
Returns the status of the driver:
•
0 = driver is off
•
1 = driver is on
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Programming Guide – 37