Remote Operation
8-29
STATus : QUEStionable : NTRansition
Description : These commands make the values of the Questionable NTR
register set or read.
These registers serve as polarity filters between the Questionable Enable and
Questionable Event registers, and result in the following actions:
* When a bit of the Questionable NTR register is set at 1, a 1-to-0 transition
of the corresponding bit in the Questionable Condition register will cause
that bit in the Questionable Event register to be set.
* When a bit of the Questionable PTR register is set at 1, a 0-to-1 transition
of the corresponding bit in the Questionable Condition register will cause
that bit in the Questionable Event register to be set.
* If the two same bits in both NTR and PTR registers are set at 0, no
transition of that bit in the Questionable Condition register can set the
corresponding bit in the Questionable Event register.
Bit Configuration of Questionable Status Register
Bit
Position
15-9 8 7 6 5 4 3 2 1 0
Condition --- OVP INP OCP FAN SHT OTP OPP INT-DD INT-AD
OVP : Output voltage protection
INP : Line input protection.
OCP : Over current protection.
FAN : Fan failure.
SHT : Output short protection.
OTP : Over temperature protection.
OPP : Over power protection.
INT-DD : Inner DD power stage protection
INT-AD : Inner AD power stage protection
Query Syntax : STATus : QUEStionable : NTRansition?
Parameters : <NR1>, valid range: 0 ~ 511
Return Parameters : <NR1>
STATus : QUEStionable : PTRansition
Description : These commands make the values of the Questionable PTR
register set or read. Please refer to the description of the
previous command.
Query Syntax : STATus : QUEStionable : PTRansition?
Parameter : <NR1>, valid range: 0 ~ 511
Return parameters : <NR1>
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