Hioki SW9001, Instruction Manual

Page: 97 / 170

93
Message Reference
Query Standard Event Status Register (SESR)
Syntax
Query
*ESR?
Response <0 to 255 (NR1)>
Description Returns the SESR value. Unused bits (indicated in the following chart by “–”) return the
value 0.
bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0
PON – CME EXE DDE QYE – OPC
Example
*OPC
*ESR?
1
*OPC
confirms that the OPC bit of the SESR has been set.
Set and query Service Request Enable Register (SRER)
Syntax Command
*SRE
Query
*SRE?
Response <0 to 255 (NR1)>
Description The SRER mask pattern is set to a numerical value from 0 to 255. The initial value when
the power is turned on is 0.
Unused bits are always returned as 0 for a query.
128 64 32 16 8 4 2 1
bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0
ESB1 0 ESB MAV ESB0 ERR – –
Example
*SRE 4
Set so that the MSS bit of the STB is set when a system error occurs.
*SRE?
12
SRER bits 3 and 2 have been set to 1.
Query Status Byte Register
Syntax Query
*STB?
Response <0 to 255 (NR1)>
Description Returns the STB value. Unused bits (indicated in the following chart by “–”) return the
value 0.
bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0
ESB1 MSS ESB MAV ESB0 ERR – –
Example
*STB?
4
STB bit 2 has been set to 1.
8
Communication Function
HIOKI SW1001A961-04