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4 - 90 COMMAND REFERENCE
STATus:OPERation:CONDition?
STATus:OPERation:ENABle
STATus:OPERation[:EVENt]?
STATus:OPERation:NTRansition
STATus:OPERation:PTRansition
Syntax:
STATus:OPERation:CONDition?
STATus:OPERation:ENABle <NRf>
STATus:OPERation[:EVENt]?
STATus:OPERation:NTRansition <NRf>
STATus:OPERation:PTRansition <NRf>
<NRf> Range from 0 to 32767.
Query form:
STATus:OPERation:ENABle?
STATus:OPERation:NTRansition?
STATus:OPERation:PTRansition?
Response:
<NR1>
Description:
The STATus:OPERation:CONDition? query reports the contents of the operation
condition register. Reading a condition register has no effect on its contents. The
decimal value that is returned is the summation of the decimal value (bit weight)
of the individual bits that have been set.
The STATus:OPERation:ENABle command sets the contents of the operation
event enable register. Setting a bit in the event enable register allows a true
condition in the event register to be reported in the summary bit in the status byte
register (STB). If a bit is 1 in the enable register and its associated event bit
transition is true, a positive transition occurs in the operation summary bit. After
power on, the enable mask is set to 0.
The STATus:OPERation? query reports and clears the contents of the operation
event register. Reading an event register has the effect of clearing its contents.
The decimal value that is returned is the summation of the decimal value (bit
weight) of the individual bits that have been set. After power on, the contents of
the event register is cleared.
The STATus:OPERation:NTRansition command sets the contents of the negative
transition filter of the operation register structure. The negative transition filter
specifies which bits in the operation condition register, that make a negative
transition (1 -> 0), set the corresponding bit in the operation event register.
For example, when you set bit 2 in this filter, it will set bit 2 in the operation event
register at the time bit 2 in the operation condition register is reset (changed from
1 to 0). After power, on the contents of the negative transition filter is set to
#H0000.