Campbell Scientific SDM-CD8S 8 Channel Solid State DC Control Module - Manual (Page 19)

SDM-CD8S 8 Channel Solid State DC Control Module
10: Z=F (P30)
1: 0 F Enter a "0" into heater
2: 0 Exponent of 10 control location
3: 11-- Z Loc :
11: End (P95)
End Then Do/Else/End
END HEATER CONTROL LOGIC
START COOLER CONTROL LOGIC
12: If X<=>F (P89)
If "Cooler" on
1: 1-- X Loc threshold is
2: 3 >= exceeded
3: 27.5 F
4: 30 Then Do Then
13: Z=F (P30)
Put a "1" into cooler
1: 1 F Control Location
2: 0 Exponent of 10
3: 13-- Z Loc :
14: End (P95)
End Then Do/End
15: If X<=>F (P89)
If cooler is on
1: 13-- X Loc (Cooler control
2: 2 <> Location <>0)
3: 0 F
4: 30 Then Do Then
16: If X<=>F (P89)
Check lower threshold to
1: 1-- X Loc see if cooler should be
2: 4 < turned off
3: 24.5 F
4: 30 Then Do
17: Z=F (P30)
If cooler should be turned
1: 0 F off, put a "0" into cooler
2: 0 Exponent of 10 control location
3: 13-- Z Loc :
18: End (P95)
End Then Do/End
19: Else (P94)
Else if cooler is off
20: Z=F (P30)
1: 0 F Put a "0" into cooler
2: 0 Exponent of 10 control location
3: 13-- Z Loc :
21: End (P95)
End Then Do/Else/End
END COOLER CONTROL LOGIC
13