Campbell-scientific CR800 and CR850 Measurement and Control Systems Uživatelský manuál stáhnout pdf (Strana 289)

Section 8. Operation

289

Table 59. Status Table Calibration Entries

Descriptions of Status Table Elements

Status Table

Element

Differential (Diff)

Single-Ended (SE)

Offset or Gain

±mV Input

Range

Integration

CalDiffOffset(16) Diff Offset 25 50-Hz Rejection

CalDiffOffset(17) Diff Offset 7.5 50-Hz Rejection

CalDiffOffset(18) Diff Offset 2.5 50-Hz Rejection

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Table 60. Calibrate() Instruction Results

Descriptions of Array Elements

Array

Cal()

Element

Differential (Diff)

Single-Ended (SE)

Offset or Gain

±mV Input

Range

Integration

Typical Value

1 SE Offset 5000 250 ms ±5 LSB

2 Diff Offset 5000 250 ms ±5 LSB

3 Gain 5000 250 ms -1.34 mV/LSB

4 SE Offset 2500 250 ms ±5 LSB

5 Diff Offset 2500 250 ms ±5 LSB

6 Gain 2500 250 ms -0.67 mV/LSB

7 SE Offset 250 250 ms ±5 LSB

8 Diff Offset 250 250 ms ±5 LSB

9 Gain 250 250 ms -0.067 mV/LSB

10 SE Offset 25 250 ms ±5 LSB

11 Diff Offset 25 250 ms ±5 LSB

12 Gain 25 250 ms -0.0067 mV/LSB

13 SE Offset 7.5 250 ms ±10 LSB

14 Diff Offset 7.5 250 ms ±10 LSB

15 Gain 7.5 250 ms -0.002 mV/LSB

16 SE Offset 2.5 250 ms ±20 LSB

17 Diff Offset 2.5 250 ms ±20 LSB

18 Gain 2.5 250 ms -0.00067 mV/LSB

19 SE Offset 5000 60-Hz Rejection ±5 LSB

20 Diff Offset 5000 60-Hz Rejection ±5 LSB

21 Gain 5000 60-Hz Rejection -0.67 mV/LSB

22 SE Offset 2500 60-Hz Rejection ±5 LSB

23 Diff Offset 2500 60-Hz Rejection ±5 LSB

24 Gain 2500 60-Hz Rejection -0.34 mV/LSB

25 SE Offset 250 60-Hz Rejection ±5 LSB

26 Diff Offset 250 60-Hz Rejection ±5 LSB

1 2 ... 284 285 286 287 288 289 290 291 292 293 294 ... 565 566

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