Bürkert 8619 multiCELL WM AC, Operating Instructions Manual

Page: 188 / 194

9.3.6 "Maintenance" events related to calibration (Orange LED B
(right) and icons , and displayed)
When a "maintenance" event related to calibration is generated:
• The 4...20 mA output(s) operate normally
• The transistor outputs configured in "warning" mode switch.
Message dis-
played in the
"Information"
menu Meaning Recommended action
"MxM:Time to cal." A calibration is due on the sensor in the "Mx"
module.
The periodicity of calibrations is set in the
"INTERVAL" function in the "CALIBRATION
INTERVAL" menu (see section 8.11, page 132) .
→
Calibrate the sensor (section 8.11,
page 132)
9.3.7 Error messages during data saving
The following error messages may be displayed when saving data (see section 8.10.5).
Message
displayed Meaning Recommended action
"Missing memory
card" No memory card has been inserted into the device
or the memory card has not been formatted.
→
Insert a memory card into the
device (see section 5).
→
Format the memory card.
"Datalogger is
enabled" The memory card is already used by the
datalogger.
→
Deactivate the "data logging" (see
section 8.10.19).
«File open» The file cannot be created.
→
Format the memory card.
"Memory card
write" Write problem of the file.
→
Check that the memory card is not
write protected.
→ Check that there is enough free
space on the memory card.
9.3.8 Error messages during data loading
The following error messages may be displayed when loading data (see section 8.10.6).
Message
displayed Meaning Recommended action
"Missing memory
card" No memory card has been inserted into the device
or the memory card has not been formatted.
→
Insert a memory card into the
device (see section 5).
→
Format the memory card.
"Datalogger is
enabled" The memory card is already used by the
datalogger.
→
Deactivate the "data logging" (see
section 8.10.19).
188
Repairandmaintenance
Type 8619
English