Status:preset; The Questionable Data Group - VXI VT1422A User Manual

STATus

STATus:PRESet

Comments
Usage

The Questionable Data Group

Bit # dec value
0-7
8 256
9 512
10 1024
11 2048
12 4096
13 8192
14-15
386 VT1422A Command Reference

STATus:PRESet

sets the Operation Status Enable and Questionable Data Enable
registers to 0. After executing this command, none of the events in the Operation
Event or Questionable Event registers will be reported as a summary bit in either the
Status Byte Group or Standard Event Status Group. STATus:PRESet does not clear
either of the Event registers.
•
Related Commands: *STB?, SPOLL, STAT:OPER:ENABLE,
STAT:OPER:ENABLE?, STAT:QUES:ENABLE, STAT:QUES:ENABLE?
•
*RST Condition: No change
•
Send with VXIplug&play Function: hpe1422_cmd(...)
STAT:PRESET
The Questionable Data Group indicates when errors are causing lost or questionable
data. The bit assignments are:
hex value Bit Name
0100 Calibration Lost
16
0200 Trigger Too Fast
16
0400 FIFO Overflowed
16
0800 Over voltage Detected
16
on Input
1000 VME Memory
16
Overflow
2000 Setup Changed
16
Clear both of the Enable registers
Description
Not used
At *RST or Power-on Control Processor has found a
checksum error in the Calibration Constants. Read
error(s) with SYST:ERR? and re-calibrate area(s) that
lost constants.
Scan not complete when another trigger event
received.
Attempt to store more than 65,024 readings in FIFO.
If the input protection jumper has not been cut, the input
relays have been opened and *RST is required to reset
the module. Overvoltage will also generate an error.
The number of readings taken exceeds VME memory
space.
Channel Calibration in doubt because SCP setup may
have changed since last *CAL? or CAL:SETup
command. (*RST always sets this bit).
Not used
Chapter 7