Ovlregister (Overload Event Register) - Agilent Technologies MSO6102A Programmer's Reference Manual

3
Commands by Subsystem

:OVLRegister (Overload Event Register)

Query Syntax
:OVLRegister?
The :OVLRegister query returns the overload protection value stored in the
Overload Event Register (OVLR). If an overvoltage is sensed on a 50
input, the input will automatically switch to 1 M
indicates an overload has occurred.
You can set analog channel input impedance to 50
N O T E
bandwidth oscilloscope models. On these same bandwidth models, if there are only two
analog channels, you can also set external trigger input impedance to 50
Table 46 Overload Event Register (OVLR)
Bit
15-11
10
9
8
7
6
5
128
(see page 564)
Description
---
External Trigger Fault
Channel 4 Fault
Channel 3 Fault
Channel 2 Fault
Channel 1 Fault
---
Ω
Ω
on the 300 MHz, 500 MHz, and 1 GHz
When Set (1 = High = True), Indicates:
(Not used.)
Fault has occurred on External Trigger input.
Fault has occurred on Channel 4 input.
Fault has occurred on Channel 3 input.
Fault has occurred on Channel 2 input.
Fault has occurred on Channel 1 input.
(Not used.)
Agilent 6000 Series Oscilloscopes Programmer's Reference
Ω
input impedance. A "1"
Ω
.