User Manual

223 Delmhorst Cylindrical Soil Moisture Block

19: Real Time (P77) ;Output Day and Hour/Minute

1: 220 Day,Hour/Minute (midnight = 2400)

20: Sample (P70) ;Output resistances and Water Potentials

1: 64 Reps

2: 1 Loc [ BlockR_1 ]

7.2.5.3 Example 21X Program

21X

Multiplexer

FIGURE 7-5. Wiring for example 21X program

*Table 1 Program

01: 10 Execution Interval (seconds)

01: Set Port (P20) ;Enable multiplexer

1: 1 Set High

2: 1 Port Number

02: Beginning of Loop (P87) ;Start of measurement loop

1: 0 Delay

2: 16 Loop Count

03: Excitation with Delay (P22) ;Clock Multiplexer to next channel

1: 1 Ex Channel

2: 1 Delay w/Ex (units = 0.01 sec)

3: 1 Delay After Ex (units = 0.01 sec)

4: 5000 mV Excitation

04: Step Loop Index (P90) ;Step index by 2 each pass through loop

1: 2 Step