Xantrex Watt Series Programmable DC Power Supply XG 850, Руководство по эксплуатации

Страница: 158 / 286

Remote Operation
5-32 M370078-01
Figure 5-18 summarizes the Standard Event Status Register.
Figure 5-18 Summary of Standard Event Status Register
Table 5-10 Standard Event Status Register
Bit Bit Weight Bit Name Description
0 1 Operation Complete
(OPC) Set if
*OPC
command has been received and all
pending operations have been completed.
1 2 Request Control (RQC) Not implemented. Always set to 0.
2 4 Query Error (QYE) Not implemented.
3 8 Device Dependent Error
(DDE) Set if there is a device-specific error.
See “Device-Specific Error List” on page B–5
for a list possible error codes and descriptions.
4 16 Execution Error (EXE) Set if a program data element, following a header,
was evaluated by the power supply as outside of its
legal input range, or is otherwise inconsistent with
the power supply’s capabilities. Suggests that a
valid program message could not be properly
executed due to some power supply condition.
See “Execution Error List” on page B–4 for a list of
possible error codes and descriptions.
0
1
2
3
4
5
6
7
Standard Event
Status Register
(SESR)
+
SESR
Summary
Bit
...
0
1
2
3
4
5
6
7
Status Byte
Register
+
MSS
Summary
Bit
OPERation Status Summary Bit
QUEStionable Status Summary Bit
Error/Event Queue Status Flag
Not Used
Not Used
Not Used
Operation Complete
Not Used
Query Error
Device Dependent Error
Execution Error
Command Error
Not Used
Power On