Campbell Scientific AM16/32A Multiplexer User Manual
Page 23
AM16/32A Relay Analog Multiplexer
*1 Table 1 Programs
1: 60
Sec. Execution Interval
;ACTIVATES MULTIPLEXER
1: Do (P86)
1: 41
Set high Port 1
2: Excitation with Delay (P22)
1: 1
Ex
Channel
2: 0
Delay w/Ex (0.01 sec units)
3: 15
Delay after Ex (0.01 sec units)
4: 0
mV
Excitation
;BEGINS STRAIN GAGE MEASUREMENT LOOP
3: Beginning of Loop (P87)
1: 0
Delay
2: 10
Loop
Count
;CLOCK PULSE
4: Do (P86)
1: 72
Pulse Port 2
;DELAY
5: Excitation with Delay (P22)
1: 1
EX
Chan
2: 0
Delay w/EX (units=.01sec)
3: 1
Delay after EX (units=.01sec)
4: 0
mV
Excitation
;FULL BRIDGE MEASUREMENT INSTRUCTION
6: Full Bridge (P6)
1: 1
Rep
2: 3
50 mV slow Range
3: 1
IN
Chan
4: 1
Excite all reps w/Enchain 1
5: 5000
mV
Excitation
6: 1--
Loc
[:STRAIN
#1]
7: 1
Mult
8: 0
Offset
;END OF STRAIN GAGE MEASUREMENT LOOP
7: End (P95)
;BEGINNING OF POTENTIOMETER MEASUREMENT LOOP
8: Beginning of Loop (P87)
1: 0
Delay
2: 6
Loop
Count
9: Step Loop Index (Extended) (P90)
1: 2
Step
;CLOCK PULSE
10: Do (P86)
1: 72
Pulse
Port
2
17