Operator`s manual

SECTION 8. PROCESSING AND PROGRAM CONTROL EXAMPLES
8-4
FIGURE 8.3-1. AM416 Wiring Diagram For Thermocouple and Soil Moisture Block Measurements
EXAMPLE PROGRAM MULTIPLEXING
THERMOCOUPLES AND SOIL MOISTURE
BLOCK
* 1 Table 1 Programs
01: 600 Sec. Execution Interval
01: P17 Panel Temperature
01: 1 Loc [:REF TEMP ]
02: P86 Do
01: 41 Set high Port 1
03: P87 Beginning of Loop
01: 0 Delay
02: 16 Loop Count
04: P86 Do
01: 72 Pulse Port 2
05: P14 Thermocouple Temp (DIFF)
01: 1 Rep
02: 1 5 mV slow Range
03: 1 IN Chan
04: 1 Type T (Copper-Constantan)
05: 1 Ref Temp Loc REF TEMP
06: 2-- Loc [:TC TEMP#1]
07: 1 Mult
08: 0 Offset
06: P5 AC Half Bridge
01: 1 Rep
02: 14 500 mV fast Range
03: 3 IN Chan
04: 2 Excite all reps w/EXchan 2
05: 500 mV Excitation
06: 18-- Loc [:SOIL M#1 ]
07: 1 Mult
08: 0 Offset
07: P95 End
08: P86 Do
01: 51 Set low Port 1
09: P59 BR Transform Rf[X/(1-X)]
01: 16 Reps
02: 18 Loc [:SOIL M#1 ]
03: .1 Multiplier (Rf)
10: P92 If time is
01: 0 minutes into a
02: 60 minute interval
03: 10 Set high Flag 0 (output)
11: P77 Real Time
01: 110 Day,Hour-Minute
12: P71 Average
01: 33 Reps
02: 1 Loc REF TEMP