Table 4.10 Standard Event Status Register - Xantrex GPIB-M-HPD Operating Manual

Status Registers
Overview

Table 4.10 Standard Event Status Register

Bit
78
Bit Weight
0 1
1 2
2 4
3 8
4 16
5 32
6 64
7 128
8–15
Bit Name Description
Operation Set if *OPC command has been received
Complete and all pending operations have been
(OPC) completed. The message, Event –800
Operation Complete, is loaded into the
Error/Event Queue.
Request Control Not implemented. Always set to 0.
(RQC)
Query Error Set if an attempt is being made to read
(QYE) data from the output queue when no
output is either present or pending.
Suggests that data in the output queue has
been lost. See
page 121
Device Dependent Set if there is a device-specific error. See
"Device-Specific Error List" on page
Error
120
(DDE)
Execution Error Set if a program data element, following a
(EXE) 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
page 118
Command Error Set if an IEEE488.2 syntax error has been
(CME) 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.
See
for possible error codes.
User Request Set if the bit is unmasked and the
(URQ) 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.
Power ON Not implemented
(PON)
Reserved Reserved for possible future use by IEEE.
Bit values are reported as zero.
Operating Manual for Multichannel Functionality (GPIB-M)
"Query Error List" on
for possible error codes.
for possible error codes.
"Execution Error List" on
for possible error codes.
"Command Error List" on page 118