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SE/SG-300 series two-wire compact ultrasonic level transmitters
7.
ERROR CODES
Error
Code
Error description
Causes and solutions
1
Memory error
Contact local agent
No Echo
or
2
Echo loss
No echo received (no reflection)
See Action 5 and 6
3
Hardware error
Contact local agent
4
Display overflow
Check settings
5
Sensor error or improper installation/mounting, level in
the dead band
Verify sensor for correct operation and check for correct mounting
according to the User’s Manual
6
The measurement is at the reliability threshold
Better location should be tried.
7
No signal received within the measuring range specified
in P04 and P05
Review programming, also look for installation mistake
12
Linearisation table error: both L(1) and L(2) are zero
(no valid data-pairs)
See the Section ”Linearisation”
13
Linearisation table error: there are two same L(i) data in
the table
See the Section “Linearisation”
14
Linearisation table error: the r(i) values are not
monotone increasing
See the Section “Linearisation”
15
Linearisation table error: measured Level is higher than
the last Volume or Flow data-pair
See the Section “Linearisation”
16
The check sum of the program in the EEPROM is wrong Contact local agent
17
Parameter consistency failure
Check programming
18
Hardware failure
Contact local agent
