Remote Operation
Supported SCPI Commands 5
5-43
*CLS
Description: This command clears the Event Status Register and the Status Byte
Register with the exception of the MAV bit and output queue. The
output line is not reset.
Standard Status Data Structures
The Calibrator meets the standard protocol according to the IEEE 488.2 standard.
This protocol is used for checking for error and status behavior of the calibrator. It
enables single-wire transmitting of the SRQ command. The conditions on which the
SRQ signal (local control request) is sent, is set with parameters *STB?, *SRE?,
*SRE, *ESR?, *ESE?, *ESE a *CLS.
As shown in Figure 5-1, the status data structure contains the following registers:
STB – Status Byte Register
SRE – Service Request Enable Register
ESR – Event Status Register
ESE – Event Status Enable Register
Output Queue