7.2 Error messages
Error messages can be read with communication (DXR 275 or Commuwin II) or the
display module only. The current error code is displayed in V9H0.
•
The last error code is displayed in V9H1.
•
The display in V9H1 can be cleared by pressing the + key and leaving the field.
Table 7 lists the error codes with the corresponding messagepage
Code Message Significance Remedy
E101
E102
Warning Checksum error Check power supply,
switch on and off, reset
E103 Warning FRAM storage fault Disappears after a while
if not: ☎ Call Service
E106 Alarm Download of data to Micropilot Appears during download from
computer. Measurement is
suspended until the download is
complete.
E110 Alarm Checksum error Check power supply,
switch on and off, reset
E111...
E115
Alarm Device fault ☎ Call Service
E116 Alarm Download error Check download file,
Restart download
E121 Alarm Invalid D/A calibration ☎ Call Service
E231 Alarm No sensor signal ☎ Call Service
E232 Alarm Faulty sensor signal ☎ Call Service
E512 Warning Mapping false echos Disappears when procedure
complete
E602 Warning Linearisation error – does not rise
or fall continuously (monotonic)
e.g. identical level values
Reenter faulty value pair, page 25
E604 Warning Linearisation table comprises less
than two pairs
Enter further pairs
E605 Alarm Manual linearisation table
incomplete
Disappears when table activated
E613 Warning Simulation Disappears when simulation
switched off, V9H6 = 0
E620 Warning Current out of range Check calibration and linearisation
E621 Warning Mapping false echos (Service) Disappears when procedure
complete
E641 Alarm Lost echo See Fault Analysis, page 33
E643 Warning
Alarm
Product within safety distance.
Danger of overspill
Response selected in V8H6, see
Safety Functions, page 29
Disappears as soon as level falls
or alarm is acknowledged
(V8H5 = 3)
Table 7.1
Error messages
Chapter 7 Trouble-Shooting Micropilot FMR 231
36 Endress+Hauser
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