Interroll RollerDrive EC5000 AI/BI Série Notice D'utilisation page 17

Temperature monitoring
The temperature of the motor installed in the RollerDrive is monitored in addition to the temperature of the motor
electronics. If the maximum permitted temperature is exceeded, the RollerDrive is switched off and an error signal is
issued. Once the overheated components have cooled down, the error signal will be reset.
How the EC5000 AI behaves: Once the target value is reapplied, the RollerDrive attempts to start again.
How the EC5000 BI behaves: The RollerDrive is ready to be acknowledged.
WARNING
How the EC5000 AI behaves with overload protection:
The signals from the overload protection functions are automatically reset. If the target value is still applied, the
RollerDrive may start up again unintentionally.
¾ Troubleshooting must be carried out via the control system.
Holding brake (zero motion hold)
The RollerDrive EC5000 is equipped with an electronic holding brake that allows it to be used in sloped and
ascending conveyors.
EC5000 AI:
Holding brake active when no start signal is present.
EC5000 BI:
Holding brake active in "Operational" mode and target value "0".
If the power supply system fails, the holding brake will no longer take effect as the brake is not mechanical.
Energy recovery system
The RollerDrive recovers energy when braking the conveyed material. This results in the motor and motor electronics
heating up less and improves the energy balance of the system. The Interroll control systems are equipped with a
circuit that prevents an increase of voltage in the power supply.
If motor control systems are used without a voltage limiter (brake chopper), it must be ensured that the
power supply units used are suitable for energy recovery (up to 35 V / 60 V).
We recommend using the Interroll High Performance power supply units.
Version 2.5 (04/2020) UL
Translation of the original operating manual
Product information
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