Programming Manual UDP3000S Series
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The definition of standard event register
Bit
Definition
Decimal
Meaning
0
OPC
1
The operation is completed. *OPC instruction is executed.
1
Not used
2
Not used, always be 0
2
QYE
4
Query error
3
DDE
8
Device error
4
EXE
16
Execution error
5
CME
32
Command error
6
Not used
64
Not used, always be 0
7
PON
128
Power-on inspection
The definition of stauts bit
Bit
Definition
Decimal
Meaning
0
Not used
1
Not used, always be 0
1
Not used
2
Not used, always be 0
2
ERR
4
Message contains in error output queue
3
QUES
8
Suspicious status register reports the event
4
MAV
16
The data in output buffer can be used
5
ESB
32
Standard event register reports the event
6
RSQ
64
Request service
7
OPER
128
Operation register reports the event
