User Manual Manual

REMOTE INTERFACE
197
Example
*ESE?
4
Bit 2 is set.
*ESR?
System Command
Description
Reads and clears the Standard Event Status
Register. The bit weight of the standard event
status register is returned.
Note
The *CLS will also clear the standard event status
register.
Query Syntax
*ESR?
Return Parameter
Bit
Register
Bit
Register
0
Operation
Complete
4
Execution Error
1
Not Used
5
Command Error
2
Query Error
6
Not Used
3
Device Error
7
Power On
Query Example
*ESR?
5
Returns the bit weight of the standard event status
register (bit 0 and 2).
*STB?
System Command
Description
Reads the Status byte condition register.
Note
Bit 6, the master summary bit, is not cleared.
Syntax
*STB?