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5730A
Operators Manual
STATE?
Description
Parameter
Response
*STB?
Description
Parameter
Response
Example
STBY
Description
Parameter
SUBNETMASK
Description
Parameter
Example
6-44
Table 6-5. Commands (cont.)
Sequential command.
Returns the long-term state of the Calibrator.
None
1. (Integer) Gross state, with the subsequent responses:
0
Operating
1
Self diagnostics
2
Self diagnostics halted by a fault
3
Calibration check
4
DC zeros calibration
5
Calibration, +dc reference
6
Calibration, -dc reference
Calibration, 1 Ω reference
7
8
Calibration, 10 kΩ reference
9
Calibration, internal adjustment
2. (String) Substate:
If operating, self-calibrating, diagnosing, or testing, returns a descriptive string of
the activity underway.
Sequential command.
Returns the status byte. The status byte is described under "Status Information."
None
(Integer) Decimal equivalent of the status byte.
*STB?
Returns: "72" if bits 3 (EAV) and 6 (MSS) are set (1) and the rest of the bits are reset (0).
Overlapped command, ignored if not in remote.
Puts the Calibrator in standby.
None
Sequential command. Ignored if not in remote. Sets Ethernet subnet mask for LAN
communication when NOT in DHCP mode.
Subnet mask (quoted string consisting of 4 decimal values bound between 0-255
separated by periods).
SUBNETMASK "255.255.254.0"
Sets the Ethernet subnet mask to 255.255.254.0
10
Calibration, wideband positive gain
11
Calibration, wideband negative gain
12
Wideband flatness calibration,
adjustment
13
Wideband flatness calibration,
reference point
14
Range calibration
15
5725A voltage diagnostics
16
5725A current troubleshooting
17
Reserved
18
Reserved
19
Analog output tripped to dormant
20.
Starting up
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