8625-2 Standard - 37
english
7
ERROR MESSAGES
Display
Cause
Remedy
ERR0
Sensor breakage at PT 100
Check sensor if applicable or its
sensor input or current
connection to controller.
temperature lies outside range
(- 50 °C ... 150 °C,
58 °F ... 302 °F)
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 greater than 95%.
reach the required setpoint with the
proportional valve selected.
ERR9
Only in mode "external setpoint" Set the values correctly
with
EXLO
≥
EXHI
(see 6.6.3).
Set the lower limit for valve drive
correctly
(see 6.6.8
VALV
).
Actual value too great (can no
longer be compensated) or in
manual mode, the valve cannot
be closed.
Содержание 8625-2
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