Structure Of An Error Message; Error Groups - Landis+Gyr E650 Series User Manual

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Deleting error
messages
6.2.1

Structure of an error message

6.2.2

Error groups

Time-base errors
(clock)
© Landis+Gyr
If nothing else is specified in the following description of the error groups,
the error messages can only be deleted with formatted commands (see
section 5.8 "Input of formatted commands"). If the error occurs again, the
meter should be removed and sent to the responsible service and repair
centre (according to section 6.3 "Repairing meters").
An error message has the following form:
Figure 63. Error message on E650 meters
All E650 meters use the same format for error messages. It consists of four
groups of 2 digits each, whereby the groups have the following significance:
Figure 64. Significance of error message
Each group has two digits written in hexadecimal notation and can there-
fore have the values 0 to 9 and letters A to F. Both digits each form the sum
of the individual values of 4 possible types of error as shown in the
following diagrams.
8 4 2 1
Figure 65. Group 1 of error messages
Group 1 of error messages
of E650 meters
Sum of values
Value in hexadecimal code
8 4 2 1
Low battery
Invalid clock
*
*
*
* not used
*
*
*
D000030108 en m – E650 Series 3 – ZMD300AT/CT – User Manual
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