Agilent Technologies E4438C Manuel d'instructions télécharger pdf (Page 120)

Programming the Status Register System

Status Byte Group

Chapter 3114

Service Request Enable Register

The Service Request Enable Register lets you choose which bits in the Status Byte Register

trigger a service request.

*SRE <data> <data> is the sum of the decimal values of the bits you want to enable except

bit 6. Bit 6 cannot be enabled on this register. Refer to Figure 3-1 on page 103

or Figure 3-2 on page 104.

Example: To enable bits 7 and 5 to trigger a service request when either corresponding

status group register summary bit sets to 1. Send the command *SRE 160

(128 + 32).

Query: *SRE?

Response: The decimal value of the sum of the bits previously enabled with the

*SRE <data> command.

1 2 ... 115 116 117 118 119 120 121 122 123 124 125 ... 207 208

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Agilent Technologies E4438C Manuel d'instructions Page 120