Contents
1 Safety Instructions . . . . . . . . 5
1.1 Correct usage . . . . . . . . . . . 5
1.2 Dangers and Notes . . . . . . . . . 5
1.3 Operational safety . . . . . . . . . . 5
1.4 Personnel for Installation, Start-up and
Operation . . . . . . . . . . . . . 6
1.5 Repairs, Dangerous Chemicals . . . . . 6
1.6 Technical Improvements . . . . . . . 6
2 System Description . . . . . . . 7
2.1 Prowirl 77 Measuring System . . . . . 7
3 Mounting and Installation . . . . 9
3.1 General Information . . . . . . . . . 9
3.2 Installation . . . . . . . . . . . . . 10
3.3 Mounting the Flowmeter . . . . . . . 13
3.4 Rotating the electronics housing . . . . 14
4 Electrical Connection . . . . . 15
4.1 Connecting the Transmitter . . . . . . 15
4.2 Wiring Diagram . . . . . . . . . . . 15
5 Communication . . . . . . . . 17
5.1 PROFIBUS-PA interface . . . . . . . 17
5.2 Configuration of Device Address . . . . 18
5.3 System integration . . . . . . . . . . 19
5.4 Cyclic Data Transfer (Data_Exchange) . . 20
5.5 Acyclic Data Transfer . . . . . . . . 23
5.6 Prowirl 77 Slot / Index list . . . . . . . 24
5.7 Operation . . . . . . . . . . . . . 27
6 Device Functions . . . . . . . 29
6.1 Commuwin II operating matrix . . . . . 29
6.2 Functions descriptions . . . . . . . . 33
7 Trouble-shooting . . . . . . . 45
8 Dimensions and Weights . . . . 49
8.1 Dimensions Prowirl 77 W . . . . . . . 49
8.2 Dimensions Prowirl 77 F . . . . . . . 50
8.3 Dimensions Prowirl 77 H . . . . . . . 52
8.4 Dimensions Flow Conditioner (DIN) . . . 53
8.5 Dimensions Flow Conditioner (ANSI) . . 54
9 Technical Data . . . . . . . . 55
9.1 Measuring Ranges (Sensor) . . . . . . 60
10 Index . . . . . . . . . . . . 61
Prowirl 77 PROFIBUS-PA
Endress+Hauser 3
To Next Page
Loading...
