Table 10-6: Bit Configuration Of Status Byte Register - Ametek 2003RP User And Programming Manual

10.10.7 *SAV
This command stores the present state of the AC source to a specified location in memory.
The RP Series offers eight non-volatile memory locations for storing instrument setups.
Command Syntax
Parameters
Related Commands
10.10.8 *SRE
This command sets the condition of the Service Request Enable Register. This register
determines which bits from the Status Byte Register (see *STB for its bit configuration) are
allowed to set the Master Status Summary (MSS). A "1" in any Service Request Enable
Register bit position enables the corresponding Status Byte Register bit and all such enabled
bits then are logically OR-ed to cause Bit 6 of the Status Byte Register to be set. See
Section 12 for more details concerning this process.
When the controller conducts a STB? command, the MSS bit is not cleared. When *SRE is
cleared (by programming it with 0), the source cannot generate an MSS bit.
Command Syntax
Parameters
Default Value
Example
Query Syntax
Returned Parameters
Related Commands
10.10.9 *STB?
This query reads the Status Byte register, which contains the status summary bits and the
Output Queue MAV bit. Reading the Status Byte register does not clear it. The input
summary bits are cleared when the appropriate event registers are read (see Section 12 for
more information).
Bit Position
Bit Name
Bit Weight
OPER operation status summary
ESB event status byte summary
QUES questionable status summary
Query Syntax
Returned Parameters
*SAV
0 through 7
*RCL *RST
*SRE <NRf>
0 to 255
128
*SRE 255
*SRE?
<NR1>(Register binary value)
*ESE *ESR

Table 10-6: Bit Configuration of Status Byte Register

7 6
OPER MSS
128 64
*STB?
<NR1> (Register binary value)
5 4
ESB MAV
32 16
MSS master status summary
MAV message available
3 2 - 0
QUES not used
8