Fluke Hydra Series II User Manual page 143

INTVL Set Scan Interval
Set scan interval time.
INTVL
An Execution Error is generated if values outside the specified ranges are used or if
the instrument is scanning.
Example: INTVL 1,30,0 [Set the interval time to 1 hour, 30 minutes and 0 seconds.]
INTVL? Scan Interval Query
Return scan interval time. Returns the scan interval time in the format
<hours>,<minutes>,<seconds>.
Example INTVL? returns 0,0,0 [The interval time is 0 hours, 0 minutes, and 0
seconds (continuous scanning).]
LAST? Channel's Last Scan Value
Returns the last measured value(s) for the scan in progress or the last completed
scan.
LAST?
Returns last measurement values for either the indicated channel, or for all defined
channels if the <channel> field is left blank. An Execution Error results if a request is
made for a channel defined as OFF, the channel specified is invalid, the channel
specified has been set up but not yet measured, or Review array values have been
cleared by REVIEW_CLR, or by changing any parameter on any channel. The
returned value is a signed number with decimal point and exponent. For slow
scanning rate, 5 digits are returned (+/-XX.XXXE+/-N); for fast scanning rate, 4 digits
are returned (+/-XX.XXE+/-N). The channel range setting determines placement of
the decimal point. A return of +001.00E+9 indicates an overload (OL) condition; a
return of +009.00E+9 indicates an open thermocouple (otc) condition. If no channel
specification is made, all the last values of the scanned channels are returned, each
separated by a comma.
Example: LAST? 1 returns +0074.4E+0 [The last scanned value of channel 1 is
74.4.]
Example: LAST? returns +060.14E+0,+013.84E+0,+009.00E+9 [Three channels
were scanned. The first channel had a last reading of 60.14; the second channel had
a last reading of 13.84; the third channel reading indicates an open thermocouple
(RATE 0 and FORMAT 1 are asserted).]
Table 4-5. Command and Query Reference (cont)
<hours>,<minutes>,<seconds>
<hours> = (0 .. 9)
<minutes> = (0 .. 99)
<seconds> = (0 .. 99)
<channel>
<channel> = 0, 1, 2, ... 20
Computer Operations
Computer Interface Commands and Operation
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