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Chapter 5 Command Reference
Operating Status
5-64 Operating and Programming Guide
Monitoring Status/Alarm Conditions ___________
(continued)
!
Reading and Qualifying Receiver Status (continued)
The setting of the transition filter registers selects which condition transitions
(positive, negative, either, or neither) are enabled to report events.
Expanded Syntax
:STATus:OPERation:NTRansition
<bit mask>
:STATus:QUEStionable:NTRansition
<bit mask>
:STATus:OPERation:HARDware:NTRansition <bit mask>
:STATus:OPERation:HOLDover:NTRansition <bit mask>
:STATus:OPERation:POWerup:NTRansition
<bit mask>
:STATus:OPERation:PTRansition
<bit mask>
:STATus:QUEStionable:PTRansition
<bit mask>
:STATus:OPERation:HARDware:PTRansition <bit mask>
:STATus:OPERation:HOLDover:PTRansition <bit mask>
:STATus:OPERation:POWerup:PTRansition <bit mask>
Parameter
The <bit mask> has a range of 0 to 65535.
The <bit mask> value represents the sum of the binary-weighted values of the
register. Attempts to set unused bits in the transition filter are ignored—the
value of unused bits is zero.
To enable negative (one to zero) transitions of specific conditions, set the
corresponding bits to one in the <bit mask> for the NTRansition register
command.
To enable positive (zero to one) transitions of specific conditions, set the
corresponding bits to one in the <bit mask> for the PTRansition register
command.
Note that some bits, those which are “event-only”, have no transition filter
setting. Attempts to set these bits are ignored.
:STATus:<register>:NTRansition . . .
:STATus:<register>:PTRansition . . .
:SYSTem:PRESet
Sets the specified transition filter registers.
See Figure 5-1 for Default
Transition Filter
identification
NON-VOLATILE