Tactical TFM VT-222, User Manual

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TFM VT-222 Vortex Flowmeter User Manual
Table Of Contents
Technical Support 3
Electronics Specifications 3
Hardware 4
Terminal Board Wiring 4
4-20mA output HART External Pressure
Lee: Do we have new photos for the connector board with the nice labeled connections?
5
Pulse External Pressure and Temperature sensors 5
Sensor Interface 5
Vortex Sensor 5
Pressure Sensor 6
Temperature Sensor 6
Vortex Dimensions: 7
LCD Display 7
Three-line display mode 8
Two-Line Display: 8
Local Adjustment:.. Probably do not need this below…. 9
Data Entry: 10
Pipe diameter 12
Pressure Unit 12
Flow correction factor 12
Test modes 12
Traffic test mode 12
Frequency test mode 12
Current test mode 12
Loop current calibration 13
Custom units 13
Basic Functions No Password Required 14
Password Protected Functions 15
1 Protocol Overview 22
1.1 Serial Communication Parameters 22
1.3 Communication Interface Functions Format 22
1.3.2 Function 04(Read Input Register) example 23
1.3.3 Function Code 16(Write Holding Registers) example 23
2 Register Description 23
2.1 Input Registers Table (Variables) 23
TFM VT-222 Vortex Flowmeter Quick Manual Rev 10f page 2 of 30