ITech IT-M3100 - Page 23

Status register
Copyright © Itech Electronic Co., Ltd. 2
DDE
3
8
A device-specific error, including a
self-test error, calibration error or other
device-specific error occurred.
EXE
4
16
An execution error occurred.
CME
5
32
A command syntax error occurred.
NU
6
not used
0 is returned.
PON
7
128
Power has been cycled since the last
time the event register was read or
cleared.
Status Byte Register
NU
0
not used
0 is returned.
NU
1
not used
0 is returned.
EAV
2
4
Error buffer available.
QUES
3
8
This bit is set to 1 when any one status
of enabled query status register
changes.
MAV
4
16
Output buffer available.
ESB
5
32
Bit ESB is set to 1 when the status of
an enabled standard event status.
RQS/MSS
6
64
Register changes.
OPER
7
128
If the status of enabled operation
register changes, then this bit is set
to1.