Table Of Contents - E+E Elektronik EE680 User Manual

CONTENT
1 General .................................................................................................................................................4
1.1 Explanation of Symbols .................................................................................................................................4
1.2 Safety Instructions .........................................................................................................................................4
1.2.1 General Safety Instructions ..................................................................................................................................4
1.2.2 Intended Use ........................................................................................................................................................4
1.2.3 Mounting, Start-up and Operation ........................................................................................................................ 5
1.3 Environmental Aspects ..................................................................................................................................5
2 Scope of Supply ..................................................................................................................................5
3 Product Description ............................................................................................................................5
3.1 General ..........................................................................................................................................................5
3.2 Dimensions ....................................................................................................................................................6
3.3 Electrical Connection .....................................................................................................................................7
4 Probe Mounting ...................................................................................................................................8
5 Setup and Configuration ....................................................................................................................9
5.1 EE-PCS Product Configuration Software ....................................................................................................10
5.2 Digital Interface RS485 with Modbus RTU Protocol ....................................................................................10
5.3 Modbus Register Map .................................................................................................................................10
5.4 Sensor Configuration with the EE-PCS .......................................................................................................11
5.4.1 Analogue Outputs .............................................................................................................................................. 11
5.4.2 Lower Limit for the Air Velocity Measurement .................................................................................................... 12
5.4.3 Reference Values for the Standardized Air Velocity ........................................................................................... 12
5.4.4 Digital Interface Configuration ............................................................................................................................ 13
5.4.5 Selection between Analogue and Digital Output ................................................................................................ 13
5.4.6 Optical Status Indication for Probe and Laminar Flow ....................................................................................... 14
6 vn / T Adjustment and Calibration ...................................................................................................16
6.1 Selecting the Appropriate Adjustment Method ............................................................................................16
6.1.1 General Information on 1-Point vn/T Adjustment: .............................................................................................. 16
6.1.2 General Information on 2-Point vn/T Adjustment: .............................................................................................. 16
6.2 Velocity Adjustment .....................................................................................................................................17
6.3 Temperature Adjustment .............................................................................................................................19
6.4 Resetting to Factory Adjustment .................................................................................................................20
6.5 Calibration and Adjustment at E+E Elektronik .............................................................................................20
7 Maintenance and Service .................................................................................................................20
7.1 Cleaning ......................................................................................................................................................20
7.2 Transportation .............................................................................................................................................21
7.3 Repairs ........................................................................................................................................................21
7.4 Error Indication on the Analogue Output (NAMUR) .....................................................................................21
7.5 Error Indication on the EE-PCS ...................................................................................................................21
8 Accessories .......................................................................................................................................22
9 Technical Data ...................................................................................................................................23