Burkert Type 8623 - Manual (Page 3)

8623 - 1
english
CONTENTS:
1 GENERAL SAFETY INSTRUCTIONS ................................................................................... 1
2 FUNCTION .............................................................................................................................................. 2
3 APPLICATION AREAS .................................................................................................................... 3
3.1 Control and display of flows in pipe runs ................................................................................ 3
3.2 Ratio Control ............................................................................................................................................ 3
4 TECHNICAL DATA ............................................................................................................................. 4
5 COMMISSIONING .............................................................................................................................. 7
6 OPERATION WITHOUT THE TYPE 8623-B CONTROL UNIT ............................. 8
7 OPERATION WITH THE TYPE 8623-B CONTROL UNIT ......................................... 8
7.1 Display and Bargraph display ....................................................................................................... 9
7.2 Standard Mode .................................................................................................................................... 11
7.2.1 Bargraph display in the standard mode ............................................................................... 11
7.3 Programming mode .......................................................................................................................... 12
7.3.1 Setting in the Programming mode ............................................................................................ 13
7.3.2 Multiplier of the K Factor ................................................................................................................ 14
7.3.3 K Factor of the 1st flow sensor ................................................................................................. 15
7.3.4 Selecting the type of default Set-value ................................................................................. 15
7.3.5 Internal default set-value (C.01) .............................................................................................. 16
7.3.6 External default set-value (C.02) ............................................................................................. 17
7.3.7 Ratio Control (C.03) ......................................................................................................................... 19
7.3.8 Amplification factor KP .................................................................................................................... 20
7.3.9 Integral action time TN .................................................................................................................... 21
7.4 Manual mode ........................................................................................................................................ 22
7.5 Set-up mode ......................................................................................................................................... 22
8 BRIEF INSTRUCTIONS ............................................................................................................... 24
8.1 Summary of the various operating levels ........................................................................... 24
8.2 Programming mode (the grey values blink) ...................................................................... 25
8.3 Manual mode ........................................................................................................................................ 26
8.4 Set-up mode ......................................................................................................................................... 26
9 APPENDIX ............................................................................................................................................ 27
9.1 Error messages ................................................................................................................................. 27
9.2 Specific Fitting factors according to DN and Material ................................................. 28
SYMBOLS USED
In these Operating Instructions, the following symbols are used:
Indicates a working step that you have to carry on.
Indicates information which must be followed. Failure to do
this could endanger your health or the functionality of the
device.
ATTENTION!
NOTE Indicates important additional information, tips and
recommendations.