If You Encounter Problems - Burkert 8400 Manuel Utilisateur

Maintenanceandtroubleshooting
10.3.

if you encounter problems

transmitter
message
4-20 mA
displayed
output value
ERR 0 22 mA
ERR 1 22 mA
ERR 2 4-20 mA
ERR 4 22 mA
ERR 5 22 mA
22 mA
Type 8400
meaning
Read error: the process is stopped.
The calibration data is lost.
Write error: the process is stopped.
The calibration parameters cannot be saved.
Menu read error: the process is not stopped.
The calibration parameters cannot be accessed.
The 8400 no longer measures the temperature cor-
rectly: the process is stopped.
The connection with the Pt100 sensor is lost.
The fluid temperature is outside the range permitted
( T° ≤ -50 °C / -58 °F, or ≥ +170 °C / +338 °F)
What to do
→
Press the ENTER key to go back to Read mode.
The device uses the default configuration.
→
Reconfigure the device (see chap.
If the error persists, contact your Bürkert supplier.
→
Press the ENTER key to go back to Read mode.
The device uses the user configuration; BUT these
parameters are not saved.
→
Reconfigure the device.
If the error persists, contact your Bürkert supplier.
→
Press the browse keys to move around in the menus.
If the error persists, contact your Bürkert supplier.
→
Switch off the device.
→
Switch on the device.
If the error persists, contact your Bürkert supplier.
→
Return the device to your Bürkert supplier.
→
Bring the fluid temperature back into the range per-
mitted, see chap. 6.3.2.
english
9.7).
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