JDS Uniphase HA9 Series User Manual

Programming Guide – 63
-430 Query deadlocked
The device was deadlocked. Both the input buffer and output queue are full, and the
attenuator is unable to continue.
?? Undefined error number
An undefined error occurred.
SCPI Command Tree
All commands other than the IEEE 488.2 common commands are listed in Table 9. The
following abbreviations are used in the Command Status column:
• SC (SCPI-confirmed command)
• SA (SCPI-approved command)
• N (command is neither SCPI confirmed nor approved)
Table 9: SCPI Commands
Command Parameters Response Unit MIN MAX DEF Command
Status
:DISPlay
:BRIGhtness Numeric Value 0 1 1 SC
:BRIGhtness?
MAX | MIN | DEF 1 0 1 1 SC
:ENABle Boolean SC
:ENABle? NRf SC
:INPut
:ATTenuation
Numeric Value dB 0.00
6
100.00
7
0 SC
:ATTenuation?
MAX | MIN | DEF NRf dB 0.00
7
100.00
7
0 SC
:LCMode Boolean N
:LCMode? NRf N
:MINLoss N
:OFFSet Numeric Value dB 0.00 99.99 0 SC
:DISPlay
N
6
:INP:ATT sets the total attenuation, and :INP:ATT? returns the total attenuation. Therefore,
the maximum value for this command and query is the current offset (100 or 60 dB depending
on the model). The minimum and default values are the current offset 0.dB.
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JDS Uniphase HA9 Series Specifications

General

Brand	JDS Uniphase
Model	HA9 Series
Category	Control Unit
Language	English