MPE XR III series, Operator'S Manual

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BIT POS. WEIGHT ABBREVIATION DESCRIPTION
0 1 NU Not Used
1 2 NU Not Used
2 4 NU Not Used
3 8 NU Not Used
4 16 MAV Message Available
5 32 ESB Event Status Bit
6 64 MSS Master Summary
7 128 NU Not Used
4.5.5 Read and Set Service Request Enable Register
This command sets the Service Request Enable Register (SRE). This register, defined in Table
4.8, determines which bits from the Status Byte Register (see *STB for its bit configuration) are
allowed to set the Master Status Summary (MSS) Bit. A 1
in any SRE bit position enables the
corresponding Status Byte Register bit. All Status Byte Register enabled bits are then logically
OR’d and placed in bit 6 of the Status Byte Register. When *SRE is cleared (by programming it
with 0), the power supply cannot generate a service request to the controller.
Command Syntax: *SRE <NR1>
Example: *SRE 20
Query Syntax: *SRE?
Return Parameter: <NR1> (Register value)
Related Commands: *ESE, *ESR
Table 4.8 SERVICE REQUEST ENABLE REGISTER
BIT POS. WEIGHT ABBREVIATION DESCRIPTION
0 1 NU Not Used
1 2 NU Not Used
2 4 NU Not Used
3 8 NU Not Used
4 16 MAV Message Available
5 32 ESB Event Status Bit
6 64 NU Not Used
7 128 NU Not Used
4.5.6 Read Model Number, Part Number, and Serial Number
This query requests the power supply to identify itself. It returns a string composed of three
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