Table 4.20 Standard Event Status Register - Xantrex XDC 10-600 Operating Manual

Remote Operation
SCPI Commands for Digital Interfaces

Table 4.20 Standard Event Status Register

Bit
0
1
2
3
4
5
6
7
8–15
154
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Bit Weight Bit Name
1 Operation
Complete
(OPC)
2 Request Control
(RQC)
4 Query Error
(QYE)
8 Device Dependent
Error
(DDE)
16 Execution Error
(EXE)
32 Command Error
(CME)
64 User Request
(URQ)
128 Power ON
(PON)
Reserved
Description
Set if KOPC command has been received
and all pending operations have been
completed. The message, Event –800
Operation Complete, is loaded into the
Error/Event Queue.
Not implemented. Always set to 0.
Set if an attempt is being made to read
data from the output queue when no
output is either present or pending.
Suggests that data in the output queue has
"Query Error List" on
been lost. See
page 219
for possible error codes.
Set if there is a device-specific error. See
"Device-Specific Error List" on page
218
for possible error codes.
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
"Execution Error List" on
condition. See
page 216
for possible error codes.
Set if an IEEE488.2 syntax error has been
detected by the parser, an unrecognized
header was received, or a group Execute
Trigger was entered into the input buffer
inside an IEEE 488.2 program message.
"Command Error List" on page 216
See
for possible error codes.
Set if the bit is unmasked and the
instrument wishes to support a 488.2 user
request event. An event occurs when the
instrument detects the activation of a user
request local control. The message, Event
–600 User Request, is loaded into the
Error/Event Queue.
Not implemented
Reserved for possible future use by IEEE.
Bit values are reported as zero.
Operating Manual for XDC Series Power Supply