Campbell Scientific SDM-IO16 16-Channel Input/Output Expansion Module - Manual (Page 29)

SDM-IO16 16 Channel Input/Output Expansion Module
36: If time is (P92) ;if 5 minutes remain
1: 10 Minutes (Seconds --) into a ;out of 15 minute
2: 15 Interval (same units as above) ;interval
3: 12 Set Flag 2 High ;set flag 2
37: If Flag/Port (P91)
;if flag 2 is set
1: 12 Do if Flag 2 is High
2: 30 Then Do ;then
38: Beginning of Loop (P87)
;start fan loop
1: 0 Delay
2: 5 Loop Count
39: Z=F (P30)
;put a '1' into fan control
1: 1 F ;location
2: 0 Exponent of 10
3: 20 -- Z Loc [ Fan_1 ]
40: End (P95)
;end fan loop
41: End (P95)
;end 'then do'
42: If time is (P92)
;reset flag 2 at the
1: 0 Minutes (Seconds --) into a ;end of the 15 minutes
2: 15 Interval (same units as above)
3: 22 Set Flag 2 Low
;End fan control logic based on time
;Input locations 10 to 24 are now loaded
;with a '1' or '0' to set ports on the SDM-IO16
;Omit this instruction if using an older datalogger
;see below
43: SDM-IO16 (P188)
1: 00
SDM Address
2: 94 Command Code Option ;set the ports from locations
3: 0000 Ports 16-13 ;port settings not used for 94
4: 0000 Ports 12-9
5: 0000 Ports 8-5
6: 0000 Ports 4-1
7: 27 Return Code Loc [ ErrCount ] ;for return code
8: 10 First Loc [ Heat_1 ] ;for control values
9: 1.0 Mult
10: 0.0 Offset
;Alternatively for older dataloggers P104 could be used
;Remove the above and uncomment this instruction
;43: SDM-CD16 (P104)
;send instructions to the
;1: 1 Reps ;SDM-IO16 with address 00
;2: 00 Address
;3: 10 Loc [ Heat_1 ]
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