iL Series User Manual
26
Rev B
California Instruments
Annunciator Description
Unr
The AC source output is in an unregulated state. In three phase
mode,
UNR
from any phase overrides display of
CV
or
CC
from the
other phases.
Dis
The AC source output is disabled (off).
Tran
The AC source output is initialized to output a transient.
OCP
The overcurrent protection state is ON.
Prot
One of the AC source's output protection features is activated.
Cal
The AC source is in calibration mode.
Shift
The Shift key is pressed to access an alternate key function.
Rmt
The selected interface (IEEE-488 or RS-232C) is in a remote state.
Addr
The interface is addressed to talk or to listen.
Err
A message is available in the SCPI error queue.
SRQ
The interface is requesting service from the controller.
METER
AC + DC
Front panel measurement functions are : AC only, DC only, or AC +
DC
Table 11 : Display annunciator descriptions
ƒ
Voltage/
Frequency knobs.
These rotary pulse generators let you set the output voltage and
frequency when the AC source is in local mode. Their response is
rate sensitive.
•
Turning a control rapidly provides coarse control of the value
•
Turning a control slowly provides fine control of the value
„
Line
This turns the AC source on or off.
…
System Keys
The system keys let you:
•
Return to local mode (front panel control)
•
Set the GPIB address
•
Select single phase or three phase output configuration
•
Set the RS-232C interface communication baud rate and parity bit
•
Display SCPI error codes and clear the error queue
•
Save and recall up to 16 instrument operating configurations
†
Function Keys
Function access command menus that let you:
•
Program output voltage, current limit, frequency, and output
waveforms
•
Turn the output on and off
•
Select metering functions
•
Send immediate triggers from the front panel
•
Program transient output functions
•
Set and clear protection functions
•
Select output phases
•
Select the coupling for output and meter functions
•
Monitor instrument status
‡
Entry Keys
Entry keys let you:
•
Enter programming values
•
Increment or decrement programming values
•
Calibrate the AC source
Summary of Contents for 3000iL
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