32
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5.3 Standard Commands
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128
64
32
16
8
4
2
1
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
Unused
×
ESB
MAV
Unused Unused Unused
ESE0
Service request enable register (SRER)
128
64
32
16
8
4
2
1
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
Unused
×
ESB
MAV
Unused Unused Unused
ESE0
Service request enable register (SRER)
*
SRE
■
Sets the service request enable register.
*
SRE?
■
Queries the service request enable register (SRER).
Syntax
*
SRE
_<data>
<data>
Numerical data in NR1 format between 0 and 255
Function
・
Sets a pattern which is used to mask the status byte register (STB) to the
service request enable register (SRSR).
・
The numerical value can be in NRf format, but any digits after the decimal
point will be rounded.
・
The settings of unused bits (bits 1, 2, 3, and 7) and bit 6 are disregarded.
・
When the power is turned on, the data is reinitialized to zero.
Example
Transmission
*SRE 33
Bits 0 and 5 of SRER are set to 1.
Error
If <data> is other than numerical value described above, an execution error
occurs.
Syntax
*
SRE?
Function
Returns the set contents of the service request enable register (SRER) as a
numerical value in NR1 format between 0 and 255.
Example
Response
If headers are on
*SRE 33
If headers are off
33
Bits 0 and 5 of SRER have been set to 1.
Error
If the response message is longer than 300 bytes, a query error is generated.
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