CS547 Conductivity and Temperature Probe and A547 Interface
5
*Table 1 Program
01: 5
Execution Interval (seconds)
;Make a preliminary measurement of resistance for autoranging.
1: Full Bridge (P6)
1:
1
Reps
2:
15
±
2500 mV Fast Range
3:
1
DIFF Channel
4:
1
Excite all reps w/Exchan 1
5:
2500
mV Excitation
6:
1
Loc [ Rs ]
7:
-.001
Mult
8:
1
Offset
2: BR Transform Rf [X/(1-X)] (P59)
1:
1
Reps
2:
1
Loc [ Rs ]
3:
1
Multiplier (Rf)
;
;Test the initial measurement to make a more accurate measurement.
;
3: CASE (P93)
1:
1
Case Loc [ Rs ]
4: If Case Location < F (P83)
1:
1.8
F
2:
30
Then Do
5: AC Half Bridge (P5)
1:
1
Reps
2:
15
±
2500 mV Fast Range
3:
2
SE Channel
4:
1
Excite all reps w/Exchan 1
5:
2500
mV Excitation
6:
1
Loc [ Rs ]
7:
1.0
Mult
8:
0.0 Offset
6: BR Transform Rf[X/(1-X)] (P59)
1:
1
Reps
2:
1
Loc [ Rs ]
3:
1
Multiplier (Rf)
7: End (P95)
8: If Case Location < F (P83)
1:
9.25
F
2:
30
Then Do
(cont.)
