Omega CN9000A Series User Manual page 49

FUNCTION
.36 (Cont'd) LIMIT (LATCHING) CONTROL (OUTPUT 2)
Only for: SP2 ON/OFF mode Function .19/Options 1 through 5.
PRESS
.37 (Not used)
FUNCTIONS .38 -.49 ARE PERFORMANCE DIAGNOSTICS
.38 RESETS FUNCTIONS .39 TO.42
Display shows Function .38 (0.38) after getting to Function .13.
(Op#).(Fn#)
0.38
1.38
FUNCTIONS .39 through .49 can only be READ.
.39 READ TEMPERATURE VARIANCE
Reads the difference between the maximum and minimum
temperatures (0.1° resolution). Press ★ to read.
.40 READ MAXIMUM TEMPERATURE
Read maximum temperature in °F or °C. Press ★ to read.
.41 READ MINIMUM TEMPERATURE
Reads minimum temperature in °F or °C. Press ★ to read.
.42 READ DUTY CYCLE MONITOR
Monitors power (SP1 % on time) in previous proportioning cycle.
Average several readings for more accurate result. Refer to
Section 4.3.2. Press ★ to read.
.43 READ AUTOTUNING OVERSHOOT 1
Measured in °C/°F, maximum 255°/Hi-Res 25.5°. Refer to Section
4.3.3. Press ★ to read.
.44 READ AUTOTUNING OVERSHOOT 2
Measured in °C/F°, maximum 255°/Hi-Res 25.5°. Press ★
.45 READ AUTOTUNING UNDERSHOOT
Measured in °C/°F, maximum 255°/Hi-Res 25.5°.
TABLE 3-6 (Cont'd)
simultaneously to reset (in non-alarm condition).
Parameter/Comment
Off
Start
To read, press ★
43