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PRO-150 V1.0 11/18

Page 13

www.4qd.co.uk

Inhibit

An inhibit switch may be fitted, when pin C is connected to pin A [or the + button is
pressed] the Pro-150 will not operate. Trip code 11 will be displayed. When the
inhibit is removed, the Pro-150's ignition must be switched off and on again to reset
it. If Inhibit is activated during motion, the Pro-150 will ramp down to zero speed
and stop. It may thus be used as an emergency stop or input for a motor overheat
sensor.

8. Braking

Parking Brake

Some motors are fitted with an electromagnetic parking brake to lock the motor
shaft once it has stopped. The brake is released by the Pro-150 applying the
battery voltage to it as drive is engaged.

Such a brake can be connected to the brake connector as shown in diagram below.
The brake must not draw more than 1A, or the Pro-150 will shut down. Be careful
to check the brake wiring - especially at 48v since a shorted brake coil could
damage the Pro-150.

A 3rd pin (C) is present: this is internally connected to battery -ve and may be used
to wire a 3 position switch as show to give a manual brake rele0ase.

Some multi-motor applications will have the motors wired in parallel and their
brakes wired in series.

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Содержание pro-150

Страница 1: ... Software Version 2 3 Contents Section Page Section Page 1 Introduction 2 2 Do s and Don ts 2 3 Safety 3 4 Mounting 4 5 Power Connections 7 6 Control Connections 9 7 Inputs 11 8 Braking 13 9 Operation 14 10 Programming 16 11 Fault Finding 22 12 Fuse tracks 26 13 Service 27 14 Specifications 28 ...

Страница 2: ...s to operate and the display if fitted will either show the battery voltage if the motor is turning or Pd if the Pro 150 is idle When a display is not fitted a sounder is present which will give a coded series of pulses to indicate any fault found 2 Do s and Don ts Do Please do read this manual Disconnect the battery before doing any work to the system Fit motor suppression components Twist the mo...

Страница 3: ...batteries have adequate circuit breakers and or fuses to disconnect them in the event of such fault or in the event of unforeseen circumstances where the power must be disconnected Mechanical braking All passenger carrying vehicles should also be fitted with a mechanical braking system Regenerative braking is not sufficient to provide a rapid stop in an emergency Mounting The Pro 150 must be mount...

Страница 4: ...n However you should consider whether it is likely to be subject to dust dirt oil or water during use and mount it appropriately The best orientation is vertically with connections at the bottom this way if water splashes get onto leads etc they will simply run downwards away from the Pro 150 Otherwise mount with the heatsink at the bottom so water cannot get onto the circuit board Allow plenty of...

Страница 5: ...s dimensions and mounting of board version The diagram below shown the Pro 150 without the cover to identify the main features referred to in this manual Heat Sinking The aluminium block of the unboxed Pro 150 may get hot and should be mounted in thermal contact with a suitable heatsink if sustained high current is required For best results heatsink compound should be used between block and heatsi...

Страница 6: ...oltage or Pd if the Pro 150 is idle 2 Adjusting the performance see Programming section you will need both display and programming buttons 3 In the event of a fault the display will indicate the likely nature of the problem 4 During power up the Pro 150 makes system checks and shows progress on the display The display connects to the Pro 150 via two 4 way cables See section 10 for details The disp...

Страница 7: ... feed two motors Fully Insulated receptacles must be used to prevent shorts between contacts Cable size Wire of at least 6mm 2 should be used for power connections Crimps should be good quality and properly fitted Undersized wire and poor crimping can cause overheating and a risk of fire Colours shown below are recommended We recommend that you use different colours for battery and motor to minimi...

Страница 8: ...rally rated in terms of continuous current handling for a typical motor the short term current 1 minute rating may be 3 or 4 times as much as continuous rating Use only good quality motors with brushes and commutator in good condition worn brushes and commutators can cause arcing electrical noise which can cause controller failure Battery Type The Pro 150 is designed for use with rechargeable batt...

Страница 9: ...to accept a joystick or wig wag centre zero pot See the programming section or our website knowledgebase Display The display is not necessary for operation but it does show the battery voltage display Alternatively 4QD s BCM 524 or 748 battery meter can be used connected between the white and green wires However the voltage here is fed via a diode so the BCM indication will be slightly lower than ...

Страница 10: ... an Insulation Displacement Connector IDC Do not strip the insulation from the wires simply push them into the top part of the open connector from the front visible in the diagram and squeeze it closed in a vice or with suitable parallel action pliers As you do so the tines of the contacts bite through the insulation to make contact with the conductors Wire which is too thick will damage the tines...

Страница 11: ...pring return so that the vehicle cannot run away with no one at the controls while on an electric boat a friction joystick might be better If a pot above 15K or below 1K are used the fault Pt will be displayed indicating the pot is out of range See section on fault finding Joystick mode A 1K0 resistor should be fitted in the bottom of the pot pin F as shown when the Pro 150 is used in joystick mod...

Страница 12: ... depending on whether it is closed or open Standard performance is Switch open or absent the Pro 150 will be in Forward Switch closed the Pro 150 will reverse A switch is actually optional in joystick mode both speed and direction are controlled by the speed pot Auxiliary connector The Auxiliary Programming connector A inside the Pro 150 has two functions As well as being the programmer connector ...

Страница 13: ...tors are fitted with an electromagnetic parking brake to lock the motor shaft once it has stopped The brake is released by the Pro 150 applying the battery voltage to it as drive is engaged Such a brake can be connected to the brake connector as shown in diagram below The brake must not draw more than 1A or the Pro 150 will shut down Be careful to check the brake wiring especially at 48v since a s...

Страница 14: ...50 may detect during power up are High Pot Lock Out HPLO If you do not have the speed pot at zero speed when you switch on the display will show HL the sounder will sound a continuous tone and the Pro 150 will not operate until you turn the speed pot to zero and keep it at zero for a short period not operate until you turn the speed to zero The level at which HPLO operates can be adjusted Pot or p...

Страница 15: ...ecelerate to zero speed controlled by the deceleration ramp time 2 pause for a fraction of a second 3 accelerate under control of the acceleration ramp time to full speed in the opposite direction This is called dual ramp reversing and is the most useful performance in most applications Switching off Turn the ignition switch off to shut the Pro 150 down You should usually do this after the motor h...

Страница 16: ...The programmer and display should be connected to the Pro 150 as shown below Changing to a different profile 1 Turn off the ignition 2 Press and hold down the SEL button on the programmer while you turn on the ignition The display will flash 00 or the number of the current profile if not the default release the SEL button 3 Press the SEL button again briefly the display will now show a steady 00 w...

Страница 17: ...r number at this point you can either select another parameter to adjust or save and exit 6 To save the adjustments use the button to increment the display to 14 and beyond to PG 7 Press SEL The relays should click and the Pro 150 is now ready for action Note When displaying a parameter number the decimal point will flash slowly When displaying a parameter value the decimal point will either not b...

Страница 18: ...5 0 5 0 50 05 1 0 01 2 0 99 00 99 Loco slow 04 9 9 9 9 99 9 9 9 9 50 05 1 0 01 2 0 99 00 99 Boat fast 05 0 5 0 5 99 0 5 0 5 50 05 1 0 01 2 1 99 00 99 As default 06 4 0 2 0 99 4 0 2 0 50 05 1 0 01 2 1 99 00 99 As default 07 4 0 2 0 99 4 0 2 0 50 05 1 0 01 2 1 99 00 99 As default 08 4 0 2 0 99 4 0 2 0 50 05 1 0 01 2 1 99 00 99 Alternative 09 4 0 2 0 99 4 0 2 0 50 05 1 0 01 2 1 99 00 99 Maximum 9 9 9...

Страница 19: ... is 5 of the available throttle signal Parameter 08 and 09 Parking brake These control the parking brake ignore if your motor does not have one fitted As the Pro 150 starts to apply power to the motor it applies power to the parking brake to release it Parameter 09 defines how much power is applied to the motor before the brake is released Too low a value will allow the machine to roll back on a h...

Страница 20: ...eter 14 Max reverse or zero speed If you require single ended operation after selecting this parameter adjust the speed pot to maximum and set the direction switch to reverse Press SEL to capture the values If you require joystick operation after selecting this parameter adjust the pot to the position you require to be maximum reverse speed and press SEL to capture the value Using joystick operati...

Страница 21: ...n will cause Fd to be displayed for a few seconds Releasing while Fd is displayed will cause the factory default parameters to be restored Keeping held down will show fault 11 Inhibit activated Software version Pressing while turning on the ignition will cause the software version number to be displayed ...

Страница 22: ... but do mean it will not run The display will show two letters while the fault persists and will resume operation if the fault clears CL Current Limit The on board sounder emits a continuous series of beeps The Pro 150 has limited the motor current This is not in itself a problem for the Pro 150 and is included mainly as user feedback However if such loading is sustained for too long the Pro 150 m...

Страница 23: ... the ignition must be switched off then on again 01 Ignition_off Power up This occurs if the voltage on the ignition line falls below about 16v Possible causes include bad connections in the ignition switch circuit Check that the battery lead is not connected to a motor terminal 02 Battery voltage too low at switch on This will be given if at switch on the battery voltage is too low below about 15...

Страница 24: ...ration During regen braking power is fed back to the battery it is the batteries that do the braking not the Pro 150 This fault may occur if the battery voltage rises too high during braking Usually caused by a dud battery or a bad battery connection 10 The parking brake is demanding excessive current over 1 amp This fault will normally occur as the throttle is operated The Pro 150 will not start ...

Страница 25: ...sounds to indicate the fault It is particularly useful for remote diagnosis by telephone The list shows the beep pattern corresponding with each possible fault code Display Sound Reversing HL HPLO Continuous tone Pt Pot fault CL Current limit 01 ꟷ 02 ꟷ 03 ꟷ ꟷ 04 ꟷ 05 ꟷ ꟷ 06 ꟷ ꟷ 07 ꟷ ꟷ ꟷ 08 ꟷ 09 ꟷ ꟷ 10 ꟷ ꟷ 11 ꟷ ꟷ ꟷ 12 ꟷ ꟷ ...

Страница 26: ... the brake connector It can be blown by an earth loop If this fuse is blown fault PO is indicated F2 in the ignition feed pin A and power to the parking brake It can be blown by a wiring short to chassis battery ve If this track is blown then the Pro 150 will be completely dead If a fuse track gets blown a self resetting fuse FSR 090 may be fitted in the holes provided Alternatively a single coppe...

Страница 27: ...ct controller Please include a completed returns form with the returned controller see website Details of service charges are on the website Warranty All our controllers have a warranty against defective manufacturing for 12 months from the date of shipment The warranty doesn t cover damage caused by incorrect installation ...

Страница 28: ...mm push on blades Input 1k 15k pot or 0 4 7V Reverse polarity protection Y Over voltage protection Y 60V Under voltage protection Y 8V Pot fault protection Y Thermal protection trip 95 C Current limit drive Y Current limit regen Y High pot lockout Y Joystick Wig wag input Programmable Radio Control Via DMR 203 Dual ramp reversing Programmable Ramping Acc and decel programmable between 0 1S and 15S...

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