MID_PrimoAdvanced_Bedienungsanleitung_0704_e.doc
Parameter setting
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5.2.3.7 Filter
(damping)
This option is used for damping of all output signals. The damping factor can be set
from „inactive“ up to max. level 6. The damping corresponds a low pass filter. The
time constant of the low pass filter is the same as 2
level
in seconds.
Notice:
The damping has no influence on the totalizers.
5.2.3.8 Error
message
The error list in the program menu is indicating the last 8 errors and their successive
appeared frequency. The sum of all switching on processes can be read on the
switching on counter. A checking of possible power failures can be carried out with
this easily.
The error list can also be reset via this menu point. For this the complete list until the
menu point „erase list“ has to be run through.
An error is indicated via the relay 3 as well as in the 4. line in the display. The relay
is closed during normal and is opened by appearing of an error.
An overview of the possible errors, causes as well as trouble shooting is described
closer in the chapter „error indication and clearance“.
5.3 Measuring mode
The backlighted LCD display consists of 4 lines each 16 digits and is used for displaying
the following information:
Line Information
Value*
1
Current flow
5 digits
2
Totalizer 1 in main flow direction
7 digits
3
Uni-directional:
Totalizer 2 in main flow direction
Bi-directional:
Totalizer opposite to the main flow direction
Preselection:
Preselection meter
7 digits
7 digits
7 digits
4
Error indication
16 digits
*Number of digits without decimal point and sign.
Notice:
If the displayed number is bigger than the above indicated number of
digits, it is automatically changing in the exponential notation.
Relay 3
8
9
48 V
500 mA
