1818
–– Other protection: if any of the Other protection: if any of the following situations occurs, the main contactor will not closefollowing situations occurs, the main contactor will not close
-- Power Power unit is unit is not funnot functioningctioning
-- Logic unLogic unit is noit is not functiont functioning proping properlyerly
-- The output voltage The output voltage of the accelerator does of the accelerator does not fall below not fall below the minimum voltage value the minimum voltage value stored,stored,
with 1 V addedwith 1 V added
--
Running Running microswitch microswitch in closed in closed positionposition
Operating Operating characteristiccharacteristicss
–– Speed controlSpeed control
––
Optimal sensitivity at low travel speedsOptimal sensitivity at low travel speeds
–– Speed can be reduced in both forward and reverse directions. Level can be set usingSpeed can be reduced in both forward and reverse directions. Level can be set using
handheld unithandheld unit
–– Regenerative Braking based on deceleration rampsRegenerative Braking based on deceleration ramps
––
Three different braking modes: Release Braking, Inversion Braking and Deceleration BrakingThree different braking modes: Release Braking, Inversion Braking and Deceleration Braking
––
Speed control during descent: the motor speed follows the accelerator. The chopperSpeed control during descent: the motor speed follows the accelerator. The chopper
automatically brakes if the motor speed exceeds the accelerator set point. This providesautomatically brakes if the motor speed exceeds the accelerator set point. This provides
optimum performance on a gradientoptimum performance on a gradient
–– Starts on a ramp without roll back, even without an electric brakeStarts on a ramp without roll back, even without an electric brake
––
Programmable anti-roll back function: when the keyswitch is closed, if the motor is rotating,Programmable anti-roll back function: when the keyswitch is closed, if the motor is rotating,
the chopper detects the speed and automatically brakes, keeping the motor at a very lowthe chopper detects the speed and automatically brakes, keeping the motor at a very low
speed during descent on a gradient. This is a very useful safety feature and is notspeed during descent on a gradient. This is a very useful safety feature and is not
driver-dependentdriver-dependent
––
Indication of faults via LEDsIndication of faults via LEDs
–– Modification of parameters via instrument or handheld unitModification of parameters via instrument or handheld unit
––
Internal hour meter displayed on instrumentInternal hour meter displayed on instrument
––
Memory of the last 10 Memory of the last 10 electrical control alarmselectrical control alarms
–– Test function for checking main parametersTest function for checking main parameters
–– Internal contactor coil absorption Internal contactor coil absorption circuitcircuit
––
High motor and battery High motor and battery performance due to high-frequency switchingperformance due to high-frequency switching
–– Presence of an auxiliary microprocessor for safety monitoring of the CPU that controls thePresence of an auxiliary microprocessor for safety monitoring of the CPU that controls the
motormotor
Controller Controller maintenanmaintenancece
There are no user serviceable parts in the controller. No attempt should be made to open, repairThere are no user serviceable parts in the controller. No attempt should be made to open, repair
or otherwise modify the controller. Doing so may damage the controller and will void the warranty.or otherwise modify the controller. Doing so may damage the controller and will void the warranty.
It is recommended that the controller and connections be kept clean and dry.It is recommended that the controller and connections be kept clean and dry.
CleaningCleaning
Periodically cleaning the controller exterior will help protect it against corrosion and possiblePeriodically cleaning the controller exterior will help protect it against corrosion and possible
electrical control problems created by dirt, grime electrical control problems created by dirt, grime and chemicals.and chemicals.
Use the Use the following cleaning procedure:following cleaning procedure:
–– Disconnect the power plug.Disconnect the power plug.
–– Discharge the capacitors in the controller by connecting a load (such as a contactor coilDischarge the capacitors in the controller by connecting a load (such as a contactor coil
or horn) across the controller’sor horn) across the controller’s B+ and B- terminals.B+ and B- terminals.
–– Remove any dirt or Remove any dirt or corrosion from the power and corrosion from the power and signal connector areas. The controllersignal connector areas. The controller
should be wiped clean with a moist should be wiped clean with a moist rag.rag.
–– Dry it before reconnecting the battery.Dry it before reconnecting the battery.
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