User guide

9141 Dry-well Calibrator
User’s Guide
36
Command Description
Command
Format
Command
Example Returned
Returned
Example
Acceptable
Values
Display Temperature
Read current set-point s[etpoint] s set: 9999.99 {C or F} set: 150.00 C
Set current set-point to n s[etpoint]=n s=350 Instrument
Range
Read temperature t[emperature] t t: 9999.9 {C or F} t: 55.6 C
Read temperature units u[nits] u u: x u: C
Set temperature units: u[nits]=c/f
CorF
Set temperature units to Celsius u[nits]=c u=c
Set temperature units to
Fahrenheit
u[nits]=f u=f
Read scan mode sc[an] sc sc: {ON or OFF} sc: ON
Set scan mode sc[an]=on/off sc=on ON or OFF
Read scan rate sr[ate] sr srat: 99.9 {C or F}/min srat:12.4 C/min
Set scan rate sr[ate]=n sr=1.1 .1 to 99.9
Read hold ho[ld] ho ho: open/closed, 99.9 {C
or F}
ho: open, 30.5C
Secondary Menu
Read proportional band setting pr[opband] pr pb: 999.9 pb: 15.9
Set proportional band to
n pr[opband]=n pr=8.83 Depends on
Configuration
Read heater power
(duty cycle)
po[wer] po po: 999.9 po: 1.3
Configuration Menu
Calibration Parameters Menu
Read R0 calibration parameter r[0] r r0: 999.999 r0: 100.578
Set R0 calibration parameter to
n r[0]=n r=100.324 98.0 to 104.9
Read ALPHA calibration
parameter
al[pha] al al: 9.9999999 al: 0.0038573
Set ALPHA calibration parameter
to
n
al[pha]=n al=0.0038433 .002 to .006
Read DELTA calibration
parameter
de[lta] de de: 9.9999 de: 1.507
Set DELTA calibration parameter de[lta]=n de=1.3742 0–3.0
Operating Parameters Menu
Read High Limit hl hl hl: 999 hl: 600
Set High Limit hl=
n hl=600 100–650
Table 2 9141 controller communications commands