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Operating Instructions - CPC3050
High-Speed Pressure Controller
CPC3050
Language
CCCCCC
Set the active display language. Ac-
cepts the following: ENGL, ENGL
US, ENGL CA, ENGL GB, GERM
DE, GERM SZ, DEUT DE, DEUT
SZ, FREN, FREN CA, FREN SZ,
FREN CH, FRAN , FRAN CA, FRAN
SZ, FRAN CH, SPAN MX, SPAN SP,
SPAN LAT, SPAN AL,ESPA, ESPA
MX, ESPA SP, ESPA LAT, ESPA AL,
PORT, PORT PT, PORT BZ, PORT
BR, ITAL, POL, RUS, CHI, JAP, KOR.
Each language may also be com-
pletely spelled out, i.e. ENGLISH
instead of ENGL
Language?
<sp>CCCCCC,(ABBREV)<cr><lf>
Returns the active display language,
i.e. “ENGLISH (US)” or “DEUTSCH
(DE)”.
Leak_Start
Changes the screen to the Leak Test
if on another screen, begins the leak
test with current parameters.
Leak_Stop
Stops the test and vents the system.
Leak_State?
<sp>(IDLE or RUNNING or
COMPLETE)<cr><lf>
Returns state of the leak test
Leak_Setpt
value inside upper and lower limits
Starting point for the leak test to begin
at
Leak_Setpt?
<sp>n.nn<cr><lf>
Returns starting setpt
Leak_Dwell
0 to 3600
The duration of the test during which
a leak is measured
Leak_Dwell?
<sp>n.nn<cr><lf>
Returns the dwell time in seconds
Leak_Pre_Dwell
0 to 3600
Pre-dwell parameter is the time in
between going to measure mode, and
the dwell time. Useful if there are
pressure transients after switching to
measure.
Leak_Pre_Dwell?
<sp>n.nn<cr><lf>
Returns the pre-dwell time.
Leak_Delta_Limit
Value within the range of the primary
transducer
Threshold for a passing/failing leak
test.
Leak_Delta_Limit?
<sp>n.nn<cr><lf>
Returns the maximum pressure
change allowed before failure
Leak_Delta?
<sp>n.nn<cr><lf>
Returns the change in pressure since
start of test.
Leak_Initial?
<sp>+n.nn<cr>
Returns the leak test initial pressure
Leak_Final?
<sp>+n.nn<cr>
Returns the leak test final pressure
Leak_Pass?
<sp>(YES or NO)<cr><lf>
Returns if the leak test passed based
on the change in pressure and the
delta limit.