ITech IT6723H - Page 15

Remote Control
Copyright © Itech Electronic Co., Ltd. 7
Event Register Enable Register
VOLTAGE 0
CURRENT 1
not used Output Buffer
not used
TEMPERATURE 4
not used
not used
not used
not used
OVERVOLTAGE 9
OVERCURRENT 10
not used
not used Summary Register Enable Register
not used not used
not used not used
not used not used
STAT:QUES? STAT:QUES:ENAB<value> QUES 3
STAT:QUES:ENAB? MAV 4
ESB 5
RQS 6
OPER 7
Event Register Enable Register Serial Poll *SRE<value>
Operation Complete OPC 0 *STB? *SRE?
not used
Query Error QYE 2
Device Dependent Error DDE 3
Execution Error EXE 4
Command Error CME 5
not used
Power On PON 7
*ESR? *ESE<value>
*ESE?
Event Register Enable Register
CAL 0
ON/OFF 1
WTG 2
not used
not used
not used
not used
not used
Questionable Status
Standard Event
Status Byte
Operate Event
+
+
+
OR
OR
OR
+
OR
Event register is read only register, used to store the implementation status
of the power, the data used in the event register latches in the form, once
the data is stored, subsequent data will be completely ignored. Even
can’t changed by re-setting order (* RST) or equipment restart.
but if query the data in event register or send clear order *CLS(clear
status), the event register will be automatically cleared. The main
content which the standard event register records is:
whether power output is turned on, order syntax errors, order execution
errors, self-test or calibration errors, query errors and so on.
Bit
Definition
0
OPC
Operation Complete. All orders prior to and including an *OPC
order have been executed.
1
Not Used
Always set to 0.
2
QYE
Query Error. The power supply tried to read the output buffer but it
was empty. Or, new order line was received before a previous
query had been read. Or, both the input and output buffers are full.
3
DDE
Device Error. A self-test or calibration error occurred (see error
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