
TD ADDENDUM—SECTION 8. PROCESSING AND PROGRAM CONTROL EXAMPLES
AD-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: P11 Temp 107 Probe
01: 1 Rep
02: 4 IN Chan
03: 1 Excite all reps w/EXchan 1
04: 1 Loc [:REF_TEMP ]
05: 1 Mult
06: 0 Offset
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: 21 2.5 mV 60 Hz rejection
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: 14 250 mV fast Range
03: 3 IN Chan
04: 1 Excite all reps w/EXchan 1
05: 250 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: P84 Data Table
01: 0 Seconds into interval
02: 3600 Seconds interval
03: 0 Records (0=auto; -=redirect)
11: P71 Average
01: 33 Reps
02: 1 Loc REF_TEMP
12: P End Table 1
CR10X
Komentáře k této Příručce