Newtons4th PPA500 User Manual

PPA5xx/15xx communications manual
2-3
*ESR?
*ESR?
Function:
Standard event status register query
Description:
Returns the contents of the standard
event status register and clears it.
Format:
*ESR?
Arguments:
none
Reply:
decimal equivalent of bits in standard
event status register
Example:
*ESR?
33
Notes:
The following bits in the standard event
status register have been implemented:
bit 0 OPC (operation complete)
bit 2 QYE (unterminated query error)
bit 3 DDE (device dependent error)
bit 4 EXE (execution error)
bit 5 CME (command interpretation error)
bit 7 PON (power on event)
For example, if a command is sent
incorrectly and is not recognised, the CME
bit will be set and the value of 33 will be
returned.

Newtons4th PPA500 Specifications

General

Brand	Newtons4th
Model	PPA500
Category	Measuring Instruments
Language	English