Operating Instructions - CPC4000
79
Industrial Pressure Controller
CPC4000
:ZERO:RUN
Start Autozero sequence
:ZERO:STOP
Stop Autozero sequence
:ZERO:INITiate?
Returns zero status
:ZERO:INITiate
Ignored
SENSe
[:PRESsure][R]
:NAME?
Returns transducer name string
:MODE?
Returns “ABSOLUTE” or “GAUGE”
:MODE ABS | GAUGE
Sets pressure type
:ABS?
Returns native transducer type
0=GAUGE 1=ABSOLUTE
:RESolution?
Returns resolution (float)
:RANGe
[:UPPer]?
Returns maximum range
:LOWer?
Returns minimum range
:UNIT
[:NAME]?
Returns ASCII units (mixed case)
:VALue?
Returns the units conversion factor
:REFerence
[:HEIGht] <n>
Sets the head pressure height
:HEIGht?
Returns the head pressure height
:MODE?
Returns “OFF”, “HELIUM”, “DRYAIR”, or
“NITROGEN”
:MODE OFF | HELIUM | DRY
AIR | NITROGEN
Sets the head pressure mode
:MEDium<n>
Sets the medium density
:MEDium?
Returns medium
:ACTive <n>
Sets the active transducer
ACTive?
Returns the active transducer
SYSTem
:DATE <i,i,i>
Not used, kept for backwards compatibility
:DATE?
Not used, does not cause an error, does not
return a response
:TIME <i,i,i>
Not used, kept for backwards compatibility
:TIME?
Not used, does not cause an error, dose not
return a response
:ERRor[:NEXT]?
Returns error code, description
:KLOCk ON | OFF | 1 | 0
Sets the keylock state
:PRESet
Load known state values
:SAVe
No function (not needed)
