Dicon MXS-9100, Руководство по эксплуатации

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MXS-9100 Optical Switch Rackmount Operation Manual
91592 Rev. A2
June 21, 2019
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*OPC
Operation Complete. This command sets the Operation Complete (OPC) bit of the Standard Event
Status Register when all pending device operations are complete.
Note that the Operation Complete Query (
*OPC? ) is fundamentally different from the Operation
Complete command ( *OPC ). While the *OPC command sets a bit in the Event Status Register when
pending operations complete, the *OPC? query sends a response directly to the output queue when
pending operations complete.
*OPC?
Operation Complete Query. This
query returns “1” when all pending module operations are complete.
Note that the Operation Complete Query command ( *OPC? ) is fundamentally different from the
Operation Complete command ( *OPC ). While the *OPC command sets a bit in the Event Status
Register when pending operations complete, the *OPC? query sends a response directly to the output
queue when pending operations complete.
*RCL [ register ]
Recall saved state. This command restores the module to the saved state specified by register. User-
configurable memory registers store the output channel for every input channel.
Recalling state 0 (
*RCL 0 ) sets the all input channels to output channel 0 (parked, no optical
continuity). *RCL 0 is equivalent to *RST .
*RST
Reset. This command sets the all input channels to output channel 0 (parked, no optical continuity).
The
*RST command is equivalent to *RCL 0 .
*SAV [ register ]
Save current state. The *SAV command saves the current state of the module into memory register
number register . User-configurable memory registers store the output channel for every input channel.
*SRE [ mask ]
Service Request Enable. This command assigns the value of mask to the Service Request Enable
Register. The bits in the Service Request Enable Register correspond to events in Table 2 . To enable
an event bit, set the bit to 1. Set disabled bits to 0.
When an enabled event takes place the module sets the RQS bit in the Status Byte Register. To
determine which event took place, use the
*STB? query. See Section IEEE488.2 Status Registers for
more details.
*SRE?
Query Service Request Enable. This query returns the contents of the Service Request Enable
Register. The bits in the Service Request Enable Register correspond to events in Table 2 . Enabled
event bits are set to 1. Disabled bits are set to 0.
When an enabled event takes place the module sets the RQS bit in the Status Byte Register. To
determine which event took place, use the
*STB? query. See Section IEEE488.2 Status Registers for
more details