Current Sub-Register; Standard Event Status Register; Table 4.9 Current Sub-Register; Figure 4.3 Ieee 488.2 Status Register And Status Byte - Xantrex GPIB-M-HPD Operating Manual

CURRent
This shows whether the present current level is over or under the specified trip limit.
Sub-Register

Table 4.9 CURRent Sub-Register

Bit
Standard The standard event status register sets bits for specific events during power supply
operation. All bits in the standard event status registers are set through the error event
Event Status
queue. The register is defined by 488.2 and is controlled using 488.2 common
Register
commands, *ESE, *ESE?, and *ESR?.
Figure 4.3
Device Dependent Error

Figure 4.3 IEEE 488.2 Status Register and Status Byte

Release 2.1
Bit Weight
0 1
1 2
summarizes the standard Event Status Register
Operation Complete
Not Used
Query Error
Execution Error
Command Error
User Request
Power On
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved

Standard Event Status Register

Bit Name Description
Over CURrent Set if the supply's output current is
greater than the user-specified
over-current trip level (variable trip limit)
and the supply is in Operation state.
Under CURrent Set if the supply's output current is less
than the user-specified under current
trip level (variable trip limit) and the
supply is in Operation state.
0
1
2
3
4
5
6
7
+
8
9
10
11
12
13
14
15
Status Registers
Not Used
Not Used
Not Used
Summary of QUESTionable Status
RQS/MSS
Summary of OPERation Status
Status Byte
Overview
0
1
2
3
MAV
4
5
6
7
77