Burkert Type 8635 - Manual (Page 136)

134 - 8635
M
AINTENANCE AND
E
RROR
E
LIMINATION ON THE
P
OSITIONER
Display Causes of error Remedy
X.ERR 1 No compressed air connected Connect compressed air
X.ERR 2 Air pressure failure during AUTOTUNE Check compressed air supply
X.ERR 3 Actuator system or actuator None, device faulty
system leaky on exhaust side
X.ERR 4 Actuator system leaky on pressurized None, device faulty
side
X.ERR 5 The dead band of the internal Check alignment of the axle of the SIDE
position sensor system is Control and correct
exceeded (see chapter Installation)
X.ERR 6 The end positions for POS-MIN and Check whether the allocation of the
POS-MAX are too near together. end positions to POS-MIN and
POS-MAX via the function TUNE-
POS is correct.
If incorrect:
execute
TUNE-POS again.
If correct:
TUNE-POS with this arrangement of the
end positions is not possible since
they are too close together.
X.ERR 7 False allocation of POS-MIN and To determine POS-MIN and POS-MAX,
POS-MAX move the actuator in each case in the
direction shown on the display.
Error messages on the LC display
When operated according to these Operating Instructions , the SIDE Control is maintenance free.
Error messages and malfunctions
Maintenance
General error messages
Display Causes of error Remedy
INT.ERROR Internal error None, device faulty
Error messages on execution of the function X.TUNE