User Manual

Command Descriptions
Syntax
ERRLOG:NEXT?
Returns
Refer to the service manual for your oscilloscope for information about error log
message format.
*ESE (No Query Form)
Sets and queries the bits in the Event Status Enable Register (ESER). The ESER
prevents events from being reported to the Status Byte Register (STB). (See
page 3-1, Status and Events.)
Group
Status and Error
Syntax
*ESE <N R1>
*ESE?
Related Commands
*CLS, DESE, *ESR?, EVENT?, EVMsg?,
Arguments
<NR1> is a value in the range from 0 through 255. The binary bits of the ESER
are s et according to this value.
The power-on default for ESER is 0 if *PSC is 1. If *PSC is 0, the ESER
maintains its value through a power cycle.
NOTE. Setting the DESER and the ESER to the same value allows only those
codes to be entered into the Event Queue and summarized on the ESB bit (bit
5) of the Status Byte Register. Use the DESE command to set the DESER. (See
page 3-5, Event Handling Sequence.)
Examples
*ESE 2 09 sets the ESER to binary 11010001, w hich enables the PON, URQ,
EXE, and OPC bits.
*ESE might return the string *E SE 186, showing that the ESER contains the
binary value 10111010.
*ESR? (Query Only)
Returns the contents of the Standard Event Status Register (SESR). *ESR? also
clears the SESR (since reading the SESR clears it). (See page 3-1, Status and
Events.)
TDS200, TDS1000/2000, TDS1000B/2000B, TDS2000C, TPS2000 Programmer 2-73