Burkert Type 8625 Manual do Utilizador descarregar pdf (Página 39)

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.

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Burkert Type 8625 Manual do Utilizador Página 39