Burkert Type 8624 - Manual (Page 41)

8624-2 Standard - 39
english
7 ERROR MESSAGES
Display Cause Remedy
ERR0 Standard signal at transmitter Check standard signal of trans-
input lies outside range mitter or its connection to controller
(4 - 20 mA, 0 - 10 V)
ERR1 Standard signal of external Check standard signal
setpoint lies outside range
(4 - 20 mA, 0 - 10 V)
ERR2 Controller output to proportional Increase the pressure in order to
valve is > 95% reach the required setpoint with
the proportional valve selected
ERR9 Only in mode SENS with Set the lower limit for the valve drive
S LO ≥ S HI or
correctly value (see 6.6.9. VALV)
EXLO
≥ EXHI
Set the lower limit for valve drive
correctly (see 6.6.9
VALV)
Actual value too great (can no
longer be compensated) or in
manual mode, the valve
cannot be closed