Exfo FLS-2200 Broadband Source Bedienungsanleitung Seite 131

  • Herunterladen
  • Zu meinen Handbüchern hinzufügen
  • Drucken
  • Seite
    / 183
  • Inhaltsverzeichnis
  • FEHLERBEHEBUNG
  • LESEZEICHEN
  • Bewertet. / 5. Basierend auf Kundenbewertungen
Seitenansicht 130
IEEE 488.2 and Specific Command Reference
Broadband Source 123
IEEE 488.2 Commands—Description
*OPC?
Description The *OPC? query allows synchronization
between the instrument and an external
controller by reading the Output Queue or by
waiting for a service request on the Message
Available (MAV) bit in the Status Byte Register.
The *OPC? query causes the instrument to place
an ASCII character, 1, into its Output Queue
when the device completes all pending
operations. A consequence of this action is that
the MAV bit in the Status Byte Register is set to
state 1.
Syntax *OPC?
Parameter(s) None
Response Syntax <Acknowledge>
Response(s) Acknowledge:
The response data syntax for <Acknowledge> is
defined as a <NR1 NUMERIC RESPONSE DATA>
element.
The <Acknowledge> response is a single
ASCII-encoded byte corresponding to 1.
The receipt of an <Acknowledge> response
indicates that all pending selected device
operations have been completed.
Example(s) *OPC? Return 1
See Also *OPC
*WAI
Seitenansicht 130
1 2 ... 126 127 128 129 130 131 132 133 134 135 136 ... 182 183

Kommentare zu diesen Handbüchern

Keine Kommentare