Keysight Technologies AC6800 Series, Руководство по эксплуатации и обслуживанию

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Parameter Typical Return
0 to 10 (none)
Save state to location 1: *SAV 1
– If a particular state is desired at power-on, it should be stored in location 0. Location 0 is recalled at power-on
when the Output Power-On state is RCL0.
– The calibration state are NOT saved as part of the *SAV operation.
– When shipped, state storage locations 1 through 10 are empty.
*SRE < value >
*SRE?
Service request enable command and query. This sets the value of the Service Request Enable register. This
determines which bits from the
Status Byte Register are summed to set the Master Status Summary (MSS) bit and
the Request for Service (RQS) summary bit. A 1 in any Service Request Enable register bit position enables the
corresponding Status Byte register bit. All such enabled bits are then logically OR-ed to cause the MSS bit of the
Status Byte register to be set. Refer to
Status Overview for more information.
Parameter Typical Return
Decimal sum of the bits in the register, default 0. For example, to enable bit 2 (value 4), bit 3 (value 8), and bit 7 (value
128), use decimal sum 140 (4 + 8 + 128). Default 0. < bit value >
Enable bits 3 and 4 in the enable register: *SRE 24
– When a serial poll is conducted in response to SRQ, the RQS bit is cleared, but the MSS bit is not. When *SRE is
cleared (by programming it with 0), the instrument cannot generate an SRQ to the controller.
– The register contents are not affected by *RST or *RCL.
*STB?
Status byte query. Reads the Status Byte Register, which contains the status summary bits and the Output Queue
MAV bit.
Parameter Typical Return
(none) < bit value >
Read status byte: *STB?
– The Status Byte is a read-only register and the bits are not cleared when it is read. Refer to Status Overview for
more information.
*TRG
Trigger command. Applies a software trigger (equivalent to IEEE 488.1 Device Trigger) for both TRANsient and
ACQuire trigger groups.
132 Keysight AC6800 Series Operating and Service Guide