Omega CN9000A Series User Manual page 46

FUNCTION
.27 COOLING OUTPUT LIMIT (OUTPUT 2)
Same as Function .26 but for cooling. Used when cooler is
oversized. Sets the limit to the maximum cooling power %
required.
(Op#).(Fn#)
0.27
1.27
2.27
3.27
4.27
5.27
6.27
7.27
.28 OUTPUT 1 DIRECT/REVERSE (HEAT/COOL)
Allows action of output to set to reverse acting for heating
(standard) or direct acting.
Selection should only be made by qualified personnel. Consult
OMEGA if you are not sure of your application. This function is not
available with Software Version 3. Refer to Function .23.
(Op#).(Fn#)
0.28
1.28
.29 OUTPUT 1 LED OPERATION
Allows reversal of action of SP1 LED (e.g. change to on when
logically off and off when logically on).
(Op#).(Fn#)
0.29
1.29
40
TABLE 3-6 (Cont'd)
Parameter/Comment
100% x max
80% output
60%
50%
40%
30%
20%
10%
WARNING
Inverting output may affect controller
failsafe characteristics.
Parameter/Comment
Reverse Acting (Heating)
Direct Acting (Cooling)
Parameter/Comment
ON when logically on (standard)
OFF when logically on (reversed)