Voltech PM1000+, Руководство пользователя

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R
EMOTE
O
PERATION
Power Analyzer User Manual © Voltech 2010 Page 51
5.5.
S
TATUS
R
EPORTING
Status Byte
The uses a similar status byte to IEEE488.2. The Status Byte
Register (STB) contains the ESB and DAS bits. These two bits indicate a non-zero
state in the Standard Event Status Register (ESR) or the Display Data Status Register
(DSR) respectively.
The ESR and DSR each have enable registers, ESE and DSE respectively, that are set
by the user. These enable registers act as a mask to reflect chosen elements of the
appropriate status registers to the Status Byte Register. Setting the appropriate bit of
the enable register to 1 configures transparency.
If any of the status registers are read, that register is reset to zero.
data status
IEC_
Flick
IFS
IEC_
Flick
Bin
IEC_
FLU
OVV OVA NDV DVL : DSR?
data enable IEC_
Flick
IFS
IEC_
Flick
Bin
IEC_
FLU
OVV OVA NDV DVL :DSE
:DSE?
standard CME *ESR?
event status
standard CME *ESE
event enable *ESE?
status byte ESB DAS *STB?