ITech IT6821 Manual page 7

1 CC The power supply is in constant current condition.
I
Quest condition register
0 OT Over temperature
1 UNR The output of power supply is unregulated.
Standard event status register
0 OPC Operation of power supply is completed.
2 QYE Query error. Data of output array is missing.
3 DDE Device-dependent error. Data stored in register is missing or error occurs
in preliminary checkout.
4 EXE Execution error. Order parameter overflows or the condition is not right.
5 CME Command error. Syntax or semantic error occurs when receiving
information.
7 PON Power on. It is 1when power supply is reset.
Status byte register
3 QUES If a quest enable condition changes, QUES is 1.
4 MAV If the output array buffer storage is not empty, MAV is 1.
5 ESB If a standard event status enable register changes, ESB is 1.
6 MSS
RQS
7 OPER If a operation event enable register changes, OPER is 1.
Structure of condition register as following:
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