BR50

10 of 10 codes

• Err 103Re-levelling error, AR inputCritical

  Re-levelling error: the AR input is not active during the levelling phase. Only active when parameter H9 = 1.

  CauseThe AR input must be active during open-door levelling.RemedyCheck that the safety module is working.
• Err 104A3 test procedure not performedWarning

  The A3 test procedure was not performed.

  CauseThe procedure was missed during the 24h A3 test for hydraulic lifts, because the CS contact was not made.RemedyCheck the CS contact and run the A3 test procedure.
• Err 109A3 uncontrolled movement, valve V1Critical

  A3 uncontrolled movement error on a hydraulic installation.

  CauseValve 1 error: levelling took place while valve V1 was energised.RemedyCheck valve V1 and its control.
• Err 110A3 uncontrolled movement, valve V2Critical

  A3 uncontrolled movement error on a hydraulic installation.

  CauseValve 2 error: levelling took place while valve V2 was energised.RemedyCheck valve V2 and its control.
• Err 128Aladino device communication errorWarning

  Communication error with the Aladino device.

  CauseThe CANBUS connection is faulty, or the Aladino device is damaged.RemedyCheck the CANBUS connection and the Aladino device.
• Err 132CAN-BUS data slowdownWarning

  CAN-BUS data slowdown error.

  CauseA BUS-OFF event was detected on the CAN-BUS network: the data on the bus may be slowing down.RemedyCheck: 60 ohm line impedance; remove ground loops; measure the voltage on the CAN-BUS H and L signals against GND and confirm it is between 2 V and 2.6 V; check that the TVS (transzorb) devices are not short-circuited; make sure the twisted cable shield is earthed at one end only; check that the motor earth is connected correctly; check every earth in the installation.
• Err 140Modem errorWarning

  Modem error.

  CauseThe board does not detect the modem.RemedyCheck that the modem is fitted and wired.
• Err 150Master–Slave communication errorWarning

  Communication error between the Master board and a Slave board.

  CauseThe Master board cannot find Slave board X.RemedyCheck the wiring and the addressing of the Slave board indicated.
• Err 151Master communication errorWarning

  Communication error with the Master board.

  CauseThe Slave board cannot find the Master board.RemedyCheck the wiring to the Master board.
• Err 200-231Landing lock contact errorWarning

  Landing lock contact error, raised during the first 4 attempts. The code identifies the floor: for example error 201 at floor 1.

  CauseRaised during the first three attempts to close the CS locks, while parked or on starting.RemedyCheck the door safety contacts and the lock contacts.