Burkert Type 8035 - Manual (Page 117)

115
Maintenanceandtroubleshooting
10.3.2 resolution of problems related to an error message and
the device state leD is red
Device
state
leD output
Do4 output
Do1 and/or
Do2 and/
or Do3 message
displayed possible cause recommended action
red 0 Hz not
switched "PWRFAIL" The supply voltage is too
low.
The device does not
function.
→
Check that the supply voltage
is between 12 and 36 V DC.
→
If the problem occurs again,
take contact with the retailer.
red 0 Hz "ERROR3" The user parameters are
lost.
→
Start the device again.
→
If the message persists, con-
figure the device again.
→
If the problem occurs again,
take contact with the retailer.
red 10 Hz 1) "ERROR4" The totalizer values are
lost.
The values saved upon the
next to last power down
are retrieved.
→
Start the device again.
→
If the problem occurs again,
take contact with the retailer.
red 0 Hz "ERROR5" Both "ERROR3" and
"ERROR4".
→
Start the device again.
→
If the message persists, con-
figure the device again.
→
If the problem occurs again,
take contact with the retailer.
red 10 Hz 1) "ERROR6" Totalizers definitely lost.
The totalizers are reset.
→
Start the device again.
→
If the problem occurs again,
take contact with the retailer.
red 0 Hz "ERROR7" Both "ERROR3" and
"ERROR6".
→
Start the device again.
→
If the message persists, con-
figure the device again.
→
If the problem occurs again,
take contact with the retailer.
red 10 Hz 1) dosing being
done... The rotational frequency
of the paddle wheel is >
2,2 kHz.
→
Check the flow rate in the
pipe.
→
If necessary, adjust the flow
rate.
→
If the problem occurs again,
take contact with the retailer.
1) If parameter "ERR. 10HZ" is set to "ACTIVE". See chap. “9.7.26”.
English
Type 8025 - 8035 BATCH