Campbell-scientific EC155 CO2 and H2O Closed-Path Gas Analyzer and EC1 Manuel d'utilisateur télécharger pdf (Page 51)

EC155 CO

and H

O Closed-Path Gas Analyzer

TABLE 10-4. ConfigCmd Values for Setting and Retrieving Settings

ConfigCmd

Variable

Setting Description

(some settings list possible values for the

DestSource variable)

Set

Retrieve

0 100

Bandwidth: 5 = 5 Hz, 10 = 10 Hz, 12 = 12.5 Hz, 20 =

20 Hz, 25 = 25 Hz

1 101

Unprompted Output: 10 = 10 Hz, 25 = 25 Hz, 50 =

50 Hz

2 102

Pressure Sensor: 0 = EC100 Basic, 1 = User-

Supplied, 2 = EC100 Enhanced, 3 = None (use fixed

value)

3 103 Differential Pressure: 0 = Disable, 1 = Enable

4 104 Fixed Pressure Value

5 105 Pressure Offset

106

Pressure Gain

7 107

Temperature Sensor:

0 = EC150 Temperature Probe

1 = EC155 Sample Cell Thermistor

2 = EC155 Sample Cell Thermocouple

3 = None (use fixed value)

4 = Auto-Select

8 108 Fixed Temperature Value

9 109

Unprompted Output Mode: 0 = Disable, 1 =USB, 2 =

RS-485

110

RS-485 Baud Rate

11 111

Span/Zero Control: 0 = Inactive, 1 = Zero, 2 = Span

, 3 = Span H

O (see Section 10.2.1, ConfigCmd

11 Zero-and-Span Control

12 112 CO

Span Concentration

13 113 H

O Span Dew Point Temperature

14 114 CO

Zero

15 115 CO

Span

16 116 H

O Zero

17 117 H

O Span

18 or

218**

118

Heater Voltage (0 to 4.5375V, −1 = Off) (see Section

10.2.2, ConfigCmd 18 Heater Voltage)

19 119 Reserved

20 120 Analog Output Enable: 0 = Disable, 1 = Enable

21 121 PowerDown: 0 = Gas Head On, 1 = Gas Head Off

99 N/A Save Settings to EEPROM memory

1 2 ... 46 47 48 49 50 51 52 53 54 55 56 ... 69 70

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Campbell-scientific EC155 CO2 and H2O Closed-Path Gas Analyzer and EC1 Manuel d'utilisateur Page 51

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