2200 Temperature Controller
User’s Guide
38
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
C or F
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
Set scan mode
sc[an]=on/off
sc=on
ON or OFF
Read scan rate
sr[ate]
sr
srat: 99.9 {Cor F}/min
srat:10.0 C/min
Set scan rate
sr[ate]=n
sr=1.1
.1 to 99.9
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: 1.0
Configuration Menu
Cal 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: 9.999
de: 1.507
Read DELTA calibration
parameter
de[lta]=n
de=1.3742
0–3.0
Operating Parameters Menu
Read high level set-point
hl
hl
hl:999
hl:800
Set high level set-point
hl=n
hl=100
100 to 800
Read low level set-point
ll
ll
ll:999
ll: –100
Set low level set-point
ll=n
ll= –50
–100 to 0
Read decimal place
dp
dp
dp: 9
dp: 1
Table 2
Interface Commands
