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Agilent 87130A Operating and Service Manual 4-19
Remote Operation
*SRE (Request Enable)
*SRE (Request Enable)
Syntax
*SRE mask
*SRE?
Description
The *SRE command sets the Service Request Enable Register bits. This will
indicate whether or not the device has at least one reason for requesting
service. A one in the Service Request Enable Register will enable the
corresponding bit in the Status Byte Register; a zero will disable the bit.
Refer to the table below for the bits in the Service Request Enable Register
and what they mask. Legal number range is 0 to 255.
• At power up the SRE register is 0.
• The *SRE query returns the current value.
Table 4-4 Service Request Enable Register
Bit Weight Enables
7 128 SCPI Operation Summary Bit
6 64 RQS - Request Service
5 32 ESR - Event Status Register
4 16 MAV - Message Available
3 8 SCPI Questionable Summary Bit
2 4 Not used
1 2 Not used
0 1 Not used