KROHNE UFC 500 HART User Manual
Page 2
HARTô Smart Communications Protocol
UFC500 Command Specification Rev: 2.0 Release Date: 9 Jun 2001
© 2001 KROHNE Mefltechnik D-47058 Duisburg
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2
CONTENTS
CONTENTS
2
1. REFERENCED DOCUMENTS
5
2. EXPANDED DEVICE TYPE CODE
5
3. UFC500 CONFORMANCE AND COMMAND CLASS SUMMARY
6
4. ADDITIONAL RESPONSE CODE INFORMATION
8
4.1
Busy
8
4.2
Transmitter-Specific Command Error
8
4.3
Configuration Changed
8
4.4
More Status Available
8
4.5
Primary Variable Analog Output Fixed
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4.6
Primary Variable Analog Output Saturated
8
4.7
Primary Variable Out Of Limits
9
5. GENERAL TRANSMITTER INFORMATION
10
5.1
Inputs/Outputs And Dynamic/Transmitter Variables
10
5.2 Damping
Implementation
10
5.3
Nonvolatile Memory Data Storage
10
5.4
Multidrop Mode
10
5.5
Burst Mode
10
6. ADDITIONAL UNIVERSAL COMMAND SPECIFICATIONS
11
6.1
Command #0 Read Unique Identifier
11
6.2
Command #2 Read P.V. Current And Percent Of Range
11
6.3
Command #6 Write Polling Address
11
6.4
Command #14 Read Primary Variable Sensor Information
11
6.5
Command #15 Read Primary Variable Output Information
11
7. ADDITIONAL COMMON-PRACTICE COMMAND SPECIFICATIONS
12
7.1
Command #33 Read Transmitter Variables
12