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KROHNE UFC 500 HART User Manual

Page 7

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HARTô Smart Communications Protocol

UFC500 Command Specification Rev: 2.0 Release Date: 9 Jun 2001

© 2001 KROHNE Mefltechnik D-47058 Duisburg

Page

7

-UNIVERSAL

6

Write Polling Address

17

Write Message

18

Write Tag, Descriptor, Date

19

Write Final Assembly Number

- COMMON-PRACTICE

44

Write Primary Variable Units

53

Write Transmitter Variable Units

59

Write Number of Response Preambles

- TRANSMITTER-SPECIFIC

131

Write Meter Size

135

Write Analog Output Low Flow Cutoff Control and Values

139

Write Analog Output Function

141

Write Current Output Parameters

143

Write Frequency/Pulse Output Parameters

147

Write Flow Direction and Primary Head Parameters

149

Write User Data

151

Control Zero Calibration

157

Write Device-Specific Units and Enumerators