Emerson Process Management 2400S manual Measurement Performance, Step number, Step description

Models: 2400S

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Step number

Measurement Performance

Table 10-1DeviceNet interface for meter verification

Step number

Step description

Interface

 

 

 

1

Set output state

Class: Diagnostics Object (0x66)

 

 

Instance: 1

 

 

Attribute ID: 58

 

 

Data type: USINT

 

 

Value:

 

 

• 0: Last measured value (default)

 

 

• 1: Fault

 

 

Service: Set

 

 

 

2

Set uncertainty limit

Class: Diagnostics Object (0x66)

 

 

Instance: 1

 

 

Attribute ID: 59

 

 

Data type: REAL

 

 

Range: 0.0025 to 0.05

 

 

Default: 0.04

 

 

Service: Set

 

 

 

3

Start/abort procedure

Class: Diagnostics Object (0x66)

 

 

Instance: 1

 

 

• 0: Abort

 

 

• 1: Start

 

 

Service: 0x50

 

 

 

4

Check current algorithm state

Class: Diagnostics Object (0x66)

 

 

Instance: 1

 

 

Attribute ID: 54

 

 

Data type: USINT

 

 

Service: Get

 

 

 

5

Read percent complete

Class: Diagnostics Object (0x66)

 

 

Instance: 1

 

 

Attribute ID: 57

 

 

Data type: USINT

 

 

Service: Get

 

 

 

6

Check algorithm abort state

Class: Diagnostics Object (0x66)

 

 

Instance: 1

 

 

Attribute ID: 56

 

 

Data type: USINT

 

 

Service: Get

 

 

 

7

Check inlet stiffness

Class: Diagnostics Object (0x66)

 

 

Instance: 1

 

 

Attribute ID: 61

 

 

Data type: USINT

 

 

• 0: Within uncertainty limit

 

 

• 1: Outside uncertainty limit

 

 

Service: Get

 

 

 

8

Check outlet stiffness

Class: Diagnostics Object (0x66)

 

 

Instance: 1

 

 

Attribute ID: 62

 

 

Data type: USINT

 

 

• 0: Within uncertainty limit

 

 

• 1: Outside uncertainty limit

 

 

Service: Get

 

 

 

9

Read abort code

Class: Diagnostics Object (0x66)

 

 

Instance: 1

Attribute ID: 55

Data type: USINT

Codes: See Table C-7

Service: Get

Compensation

Measurement Performance

Troubleshooting

Defaults

Configuration and Use Manual

95

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Emerson Process Management 2400S manual Measurement Performance, Step number, Step description, Interface, Compensation