WIKA CPG2300 Series, Руководство по эксплуатации

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Operating Instructions CPG2300 Series 27
Portable Digital Pressure Gauge
CPG2300 Series
7.2.3 Commands and Queries
i
Notice
Each command that changes a parameter is volatile until the SAVE com-
mand is issued.
Table 7.2.3 - Command Set
Pass-
word
Protect
Command
/ Query
Command String Return String Description
No ? #X?<cr><lf> The return string from a pressure reading query”?” can
have different formats dependent upon how the unit is set
up. If the LCD display is displaying sensors A & B and the
“DSP?” query returns 3, the return string will return two
values. The first is sensor A and the second is sensor B.
Example format: 0 -0.001, +14.456<cr><lf>
If the LCD display is displaying either sensor A or B only
and the “DSP?” query returns 1 or 2, the return string will
return a single value from the selected sensor.
Example format: 1 +14.471<cr><lf>
If the peak function is enabled the return string will con-
tain three values. The first value is the maximum pressure,
the second is the present pressure and the third is the
minimum pressure. This return string is representative
of the active channel. Note that when both channels are
selected (“DSP?” = 3) the A & B readings are returned.
Example of the peak return string format: 1 +14.701,
+14.456, +14.300<cr><lf>.
No A #XA<sp>n<cr><lf> R Sets address of CPG2300 to 0-9
or A-Z.
No CH? #XCH?<cr><lf> X<sp>n<cr><lf> Returns active channel “A” or
“B”.
No CH #XCH<sp>n<cr>
<lf>
R Sets active sensor channel where
n is A or B.
No CPW #XCPW<sp>nn
nn<cr><lf>
R Enter customer password.