Hioki BT5525, Инструкция по эксплуатации, Страница: 134 / 215

134
Communications Command Reference
Setting the Service Request Enable Register (SRER)
Syntax
Command
*SRE <Mask>
• Mask {0 to 255}
Mask value to be set
Description
Sets a mask pattern for the Service Request Enable Register (SRER) with a numerical
value between 0 and 255. The initial value when the instrument is turned on is 0.
When “1” is set for the bit corresponding to the specified bit, “1” is set for the MSS bit of
the Status Byte Register (STB).
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 0 ESB MAV 0 ERR 0 0
Example
*SRE 4
When a system error occurs, “1” is set for the MSS bit of the Status Byte Register (STB).
Querying the Service Request Enable Register (SRER)
Syntax Query
*SRE?
Response
(1 to 3 bytes +
CRLF)
<Mask>
• Mask {0 to 255}
Current mask value
Description Queries the Service Request Enable Register (SRER) value.
Example
*SRE?
4
“1” has been set for the ERR bit of the Service Request Enable Register (SRER).
Querying the Status Byte Register (STB)
Syntax Query
*STB?
Response
(1 to 3 bytes +
CRLF)
<Mask>
• Mask{0 to 255}
Current STB value
Description Queries the Status Byte Register (STB) value.
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
– MSS ESB MAV – ERR – –
Example
*STB?
4
“1” has been set for the ERR bit of the Status Byte Register (STB).
HIOKI BT5525A961-00