FUNCTION
.22 °C/°F SELECTION
Allows selection of °C or °F for display. Note that the correct bezel
must be used.
(Op#).(Fn#)
0.22
1.22
.23 SOFTWARE VERSION NUMBER
Read only-not changeable, factory set. Functions .28 and .30 are
not operational with Software Version 3 or less.
.24 UPPER SETPOINT LIMIT (SPAN)
Allows changing of high end of allowable setpoint range, set in 1°
increments. Refer to Section 3.4.2.
Refer to Function .16 for linearized range table. Select before
Tuning.
.25 (Not Used)
NOTE: Functions .26 through .50 are the Advanced
Functions and are discussed in Section 3.12 as well as
Table 3-6.
3.6 EXAMPLES OF PARAMETER ADJUSTMENTS
The following two sections are examples of parameter adjustments
for the CN9000A Controller.
3.6.1 Changing SP1 Proportioning Time (Function .4)
To change SP1 proportioning time from 20 seconds (Default
setting) to 30 seconds, access Function .4 and change the Option
number from 0 to 4. See the example that follows.
34
TABLE 3-4 (Cont'd)
Parameter/Comment
°C (not reset by Function .15)
°F (not reset by Function .15)