3.8 Status reporting
ITC500 / page 90
3.8 Status reporting
The ITC5xx provides four 8 bit registers ESR, STB, ESE and SRE and three 16 bit
registers DEC, DEE and EDE to program various service request functions and
status reporting.
(Please refer to the IEEE488.2-1992 standard chapter 11)
3.8.1 Standard event status register (ESR)
The bits of this register mirror the following standard events:
Power on This event bit indicates, that an off to on transition has
occurred in the power supply. So it is high after switching
on the device for the first time.
User request (Not used)
Command error A command error occurred.
Execution error An execution error occurred.
Device error A device dependent error occurred.
Query error A query error occurred.
Request control (Not used)
Operation complete Can be set with "*OPC".
The ESR can be read directly with the command "*ESR?". This read command
clears the ESR. The content of the ESR can not be set.
The bits are active high.
To Next Page
Loading...
Need help?
General
