VXi VT1422A 사용자 설명서

'0x2: DSP-Parameter out of range.'

'0x4: DSP-Flash rom erase failure.'

'0x8: DSP-Programming voltage not present.'

'0x10: DSP-Invalid SCP gain value.' Check that SCP is 
seated or replace SCP. Channel numbers are in FIFO.

'0x20: DSP-Invalid *CAL? constant or checksum. 
*CAL? required.'

'0x40: DSP-Couldn't cal some channels.' Check that 
SCP is seated or replace SCP. Channel numbers are 
in FIFO.

'0x80: DSP-Re-Zero of ADC failed.'

'0x100: DSP-Invalid tare CAL constant or checksum.' 
Perform CAL:TARE - CAL:TARE? procedure.

'0x200: DSP-Invalid Factory CAL constant or 
checksum.' Perform A/D Cal procedure.

'0x400: DSP-DAC adjustment went to limit.' 
Execute *TST?

'0x800: DSP Status--Do *CAL?.'

'0x1000: DSP-Overvoltage on input.'

'0x2000: DSP-cal constant out of range.' 
Execute *CAL?

'0x4000: DSP-ADC hardware failure.'

'0x8000: DSP-reserved error condition.'

'Calibration or Test in Process.'

'Calibration not in Process.'

'ZERO must be sent before FSCale.' Perform A/D Cal 
sequence as shown in Command Reference under 
CAL:CONF:VOLT.

'Memory size must be multiple of 4.' From 
MEM:VME:SIZE. Each VT1422A reading requires 
4 bytes.