Measurement Computing DAC488 v.1 - Manual (Page 88)

82 DAC488 Commands DAC488 User’s Manual
System Status (U0) Return Codes
A# Autorange
A0 Autorange disabled for selected DAC port.
A1 Autorange enabled for selected DAC port.
C# Control Mode
C0 Direct Mode, trigger on Value Output ( Vval ) command.
C1 Indirect Mode, trigger on GET , External trigger or @ .
C2 Stepped Mode, trigger on GET , External trigger or @ .
C3 Waveform Mode, trigger on GET , External trigger or @ .
D### Digital Output
### A number between 0 and 255 showing the programmed state of the Digital Output port.
E# Error Query
E0 No error.
E1 Unrecognized command.
E2 Invalid command parameter.
E3 Command conflict (e.g. attempting to select a range when in autorange).
E4 Calibration write protected.
E5 Non-Volatile RAM Error.
Note: Upon reading the error status the error condition is cleared.
F####,xxxx Buffer Definition
#### Starting location of the defined buffer (0 to 8191).
xxxx Size of the defined buffer (0 to 8191).
G## GET Trigger Mask
G0 Clears all bits in the GET Trigger Mask.
G1 Enable DAC port 1 to trigger on GET .
G2 Enable DAC port 2 to trigger on GET .
G4 Enable DAC port 3 to trigger on GET . (DAC488/4 only)
G8 Enable DAC port 4 to trigger on GET . (DAC488/4 only)
Note: The status indication reflects the sum of all received GET Trigger Mask commands.
I##### Interval
##### Time interval val in milliseconds ( val = 1 to 65,535 millisec).
Note: The default Interval is val = 1000 (or 1 second).
K# End-Or-Identify Control
K0 EOI asserted on last bus terminator.
K1 EOI disabled.
L#### Buffer Location
#### The present buffer pointer location (0 to 8191).
M### Service Request Mask
M0 SRQ is disabled.
M1 SRQ on port 1 trigger ready.
M2 SRQ on port 2 trigger ready.
M4 SRQ on port 3 trigger ready. (DAC488/4 only)
M8 SRQ on port 4 trigger ready. (DAC488/4 only)
M16 SRQ on trigger overrun.
M32 SRQ on error.
M128 SRQ on external input transition.
Note: The status indication reflects the sum of all received Service Request Mask commands.