Table 5-10, Standard event status register –30 – Xantrex Technology XTR 850 Watt User Manual
Page 152
Remote Operation
5-30
975-0200-01-01
Figure 5-20 summarizes the Standard Event Status Register.
Figure 5-20 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–4
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–3 for a list of
possible error codes and descriptions.