46 – Control CS 310 / Rev.I 1.55
Fault / error message Cause Rectication
ERROR 24 V – The voltage supply 24V DC (X4/1-2) was switched off due
to excessive load from external consumers.
– Reduce the number of connected consumers.
– Limit current draw to max. 500 mA through the
selection of other components.
ERROR POWERSEGM. – The load contactor or a relay is defective. – The circuit board must be replaced.
After rectifying the cause of the error, the power supply to the control must be turned off once and/or the control
must be restarted (> INPUT menu > parameter RESTART > ON) in the event of the following errors:
− ERROR DIRECTION
− ERROR REVOLUTION
− ERROR RUNTIME
− TERM SWITCH FAIL
11.2 11.2 Error message via LED indicatorError message via LED indicator
LED H4 (green, main circuit board)
Fault / error message LED indicator Remarks
No operating voltage Off No power supply present.
LED H6 (red, main circuit board)
Fault / error message LED indicator Remarks
SAFETY CIRC. Flashes 1 x Safety circuit is interrupted.
– Check safety circuit, localise interruption and rectify problem.
ERROR AWG Flashes 2x Signal transmission between absolute value encoder and control
interrupted and/or broken down.
– Check the cable and socket connections and replace, if
necessary.
TERM SWITCH FAIL Flashes 3 x The door has travelled beyond the programmed end position area
or the end positions have not yet been programmed.
– First, programme the end positions.
– Move the door/gate back into the programmed area using the
emergency operation facility.
ERROR DIRECTION Flashes 4x Therotatingeldpresentisnotaclockwiserotatingeld.
– Checktherotatingeldandchangethedirection,ifnecessary.
➔ “7.1 Checking the direction of rotation/direction of travel“
ERROR REVOLUTION Flashes 5x The power monitoring has been triggered.
– Check the door for any mechanical impairment or damage.
ERROR RUNTIME Flashes 6x The programmed running time has been exceeded.
– Check the path of the door and the running time.
– Re-programme the running time, if necessary.
Error messages and rectication