pal tronic 50

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M2-2.1 Palfinger Funkfernsteuerung

Index

1. System overview 3

2. Description 4

2.1 Transmitter 42.1-1 Digital main functions 52.1-2 Additional digital functions 72.1-3 Proportional functions 82.1-4 Test mode for radio transmitter 92.1-5 Cable mode 92.1-6 P50 display on the transmitter (feed back system) 9

2.2 Radio receiver 10

2.3 Electronic box (main unit) 112.3-1 Connections 112.3-2 Different versions 122.3-2 Safety 122.3-3 Electrical data 122.3-5 Digital outputs 132.3-6 Luminous diodes on the electronic box 142.3-7 Trouble shooting 15

2.4 Programming cable 17

2.5 Battery 17

2.6 Battery charger 18

3. Programming 19

3.1 How to enter the program mode 19

3.2 Programming 203.2-1 Changing the working direction 213.2-2 Changing operating speeds 223.2-3 Acceleration ramp 233.2-4 Deceleration ramp 243.2-5 Linearity of movements 253.2-6 Change over delay on Fly-Jib 253.2-7 Emergency cut off delay 26

3.3 Saving the adjustments 27

4. Special functions 28

4.3 Program a new transmitter 28

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Palfinger Funkfernsteuerung M2-2.1

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1. System overview

The Palfinger Radio Remote Control System is a product of the Swedish company SCAN-RECO, it isspecially developed to operate hydraulically operated mobile cranes.

Palfinger uses two different systems of Scan Reco:• Normal RRC system (Transmitter and receiver with battery and cable)• Feed back system with Paltronic 50 display on the transmitter (two way system)

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2. Description

2.1 Transmitter

The transmitter can operate as a standard 8 proportional and 20 digital functions.

This can be expanded by special software orders and switches.

The functions can be operated by linear or joy-stick levers.

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2.1-1 Digital main functions

The radio transmitter has the following main functions:

a) Emergency cut off button (1)If the button is pressed, the system is switched off and cannot be started.The button can be released by turning it to the right.

b) Start button (2)StartAfter releasing the emergency button, the system can be started by pressing the start buttononce.The system works if the receiver has power and the system is switched to radio.Also there must be a battery in the transmitter, which has to be charged properly.

During normal radio operation, the red diode (5) on the transmitter is steadily on.If the battery is low, the red diode (5) starts to flash.

Frequency shiftBy pressing the start button twice in short time, the system changes the frequency like a manualsynthesiser. 12 frequencies are programmed.During changing the frequency the system beeps once and the red diode (5) flashes once.

Digital function OLPThe start button also integrates a digital function of the crane, which depends on the overloadprotection system. If Paltronic 50 is on the crane, the start button activates:

• OLP function (releasing a peak pressure in the main cylinder)• Warning horn (button more than 0,5 s activated)• Opening the error memory when pressing the button during start up

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4 6 5

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c) MICRO-Schalter (3)

The system can be operated with 6 different speeds, which the operator can choose by the helpof the MICRO switch.

100%-mode System works with full speed (according to the adjustment of stop speed)The green diode (6) is off.

1st red. level Act the MICRO-switch once in left direction (ON).The system operates with 100% of the adjusted MICRO-speed.The green diode (6) flashes once in a 5 s interval.

2nd red. level Act the MICRO-switch twice in left direction (ON).The system operates with 83% of the adjusted MICRO-speed.The green diode (6) flashes twice in a 5 s interval.

3rd red. level Act the MICRO-switch three times in left direction (ON).The system operates with 68% of the adjusted MICRO-speed.The green diode (6) flashes three times in a 5 s interval.

4th red. level Act the MICRO-switch four times in left direction (ON).The system operates with 50% of the adjusted MICRO-speed.The green diode (6) flashes four times in a 5 s interval.

5th red. level Act the MICRO-switch five times in left direction (ON).The system operates with 42% of the adjusted MICRO-speed.The green diode (6) flashes five times in a 5 s interval.

⇒ The speed modes can be changed during operating a function only in a lower mode.

⇒ To come back in a higher mode put all proportional levers in neutral position and act theMICRO switch once to the right. The system shifts back to 100% mode (stop speed.

⇒ When starting the system, the mode is adjusted as it was during the emergency cut-offbutton (memory function).

⇒ The 100% of MICRO speed is free adjustable (1st red. speed), but will never operate fasterthan the stop speed setting. If the MICRO speed is programmed higher than the Stop speed,the stop speed cuts down the MICRO speed to the stop speed setting.

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2.1-2 Additional digital functions (4)

The system has 11 digital functions on 10 available positions on the board.The Palfinger standard system includes (from January 2001):

⇒ (1) rpm+ / rpm- / rpmAuto

3-position switch to adjust the rpm on the truck:left position: rpm constantly highneutral position: rpm constantly lowright position: rpm is high, if a movement is activated, speed change back to neutral 6s

after all levers are back in neutral position.

⇒ (2) Motor Start (3) Motor Stop2-function switch to start and stop the truck engine.

⇒ (4) HPLS On/OffButton to operate the HPLS system.On systems with a Paltronic 50 display on the transmitter, the function works via the CAN bussystem, so it is not necessary to connect the digital output cable (EX1 pin 4).

⇒ (5) Return oil utilisation on/offButton to switch operate the return oil utilisation system.On systems with a Paltronic 50 display on the transmitter, the function works via the CAN bussystem, so it is not necessary to connect the digital output cable (EX1 pin 6).

⇒ (6) AOS on/offSwitch to control the AOS system (active oscillation suppression).This function works only via CAN bus, so a feed back system is necessary.

⇒ (7) Paltronic 50 on/offButton to switch on and off the P50 system, only necessary if the system has a P50 displayon the transmitter. Signal is transferred via CAN bus only.

⇒ (8) AOS concrete XX functionAllows a manual operating of the AOS function, is only possible with P50 feed back system.

6

4

5

1 2 3

8

7ONMICRO

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2.1-3 Proportional functions

The standard transmitter is equipped with 6 proportional functions.All of them have proportional controllability.

Due to safety reasons, all levers must be in neutral position during starting the system.If this is not like this, the transmitter signalises this by indicating the number of the defective lever.

Example: If the system beeps five times during the starting process, lever 5 (from the left) is not inneutral position.

The system can be operated now only without this defective function.

The following levers are available:

⇒ linear control lever for 1 proportional function

⇒ cross control lever for 2 proportional functions

⇒ cross control lever for 3 proportional functions

If a lever is defective, it can be replaced easily by opening the screws and changing the lever.A modification from linear to cross control levers is not possible without more modifications.

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2.1-4 Test mode for radio transmitter

To control all levers and buttons on the transmitter a test mode can be entered.

Enter the testmode:

Press and release the emergency button on the transmitter.

Press 10 times quickly the start button.The system is in test mode, when the green diode (6) flashes twice.

Test functions:

Now the proportional levers can be tested one by one by acting them. The transmitter givesacoustical signals according to the angle of the lever.

The digital functions can be tested also by acting them. The systems beeps once by acting afunction.

Quit the test mode:

This is done by pressing the emergency cut-off button.

2.1-5 Cable mode

The system can also be operated in cable mode.Therefore the system must be switched to „remote“ mode and the programming cable must beconnected between the transmitter and the „cable“ connection on the electronic box.Theoretically both would work now, radio and cable mode. But the system gives the higher priority to thecable system, so there are no radio signals now.

If the battery is in the transmitter during the cable mode, it will be charged within 16 hours.

2.1-6 Paltronic 50 display on the transmitter (feed back system)

A feed back system is not interchangeable with a normal radio system.This system is a full Paltronic 50 display and can be used instead of a display unit on the crane.For function and operating see P50 description.

on / offo

HPLS

OLP

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2.2 Radio receiver

The radio receiver gets the digital data diagram from the transmitter and gives it to the electronic box.

The radio receiver gets electrical power from the electronic box, if it is switched to „remote“.If the receiver has power, the green diode nearby the antenna is on.

If the radio signal gets interference from other systems, the frequency can be changed by pressing twicethe start button on the transmitter.

The connecting cable of the radio receiver is marked with the letters RA and has to be connected to theRadio connection on the electronic box.

To guarantee signals without interference, the radio receiver should be mounted with the antennavertically.

Palfinger uses two different versions of radio receivers• Radio receiver for normal system (EEA-2591), see also spare part book• Radio receiver for feed back system (EEA-3055), see also spare part book

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2.3 Electronic box (main unit)

The electronic box gets a digital diagram form the radio receiver (via the RA cable) and prepares thesignals for all users (control valve, magnetic valves ..)

2.3-1 Connections

Connections:

Radio cable connection from the radio receiverCable cable connection to the transmitter (programming, cable mode)On/Off Connection for additional digital functions (EX-cable)+/- Feed line (at Palfinger with integrated emergency stop buttonDV Dump valve1-8 Control valve connectionsRM Cable to key switch (manual/radio)EX2 Additional digital signalsEX3 CAN-Bus connection to Paltronic

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2.3-2 Different versions

Generally Palfinger uses 2 different systems, the standard radio control and the feed back system.Further both systems have two different versions, the old versions was used until end of year 2000, sinceJanuary 2001, a new box with a difference in the programming is on the market.

Old system (up to end of 2000), 7 programmable levels:Systems without P50 feed back ScanReco-Nr. 983 DanfossSystems with P50 feed back ScanReco-Nr. 547 DanfossSystems without P50 feed back ScanReco-Nr. 843 Nordhydraulic

New system (01/2001), 15 programmable levelsSystems without P50 feed back ScanReco-Nr. 301 DanfossSystems with P50 feed back ScanReco-Nr. 300 DanfossSystems without P50 feed back ScanReco-Nr. 843 Nordhydraulic

2.3-3 Safety

The system is protected with two car typefuses and a „terrorist“ diode

Fuses

10 A in the „+“- line30 A in the „–„- line

.

2.3-4 Electrical data

The connected users (control valve, magnetic valves ..) are allowed to take a maximum of electricalpower as written here:

Dump valve max. 1,8 ADigital function max. 1,2 AProportional function max. 1,8 A

If one connection takes more, the line will be switched off (short-cut protection)The usage of electrical power on the proportional connections depends on the type of control valve.Therefore have a look on the valve description.

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Current consumption of the electronic box:

60 mA without radio receiver140 mA with radio receiver

Total current consumption:

Can be calculated as the sum of all electrical users, the main fuse must be stronger than thetotal current consumption.

Inlet voltage:

12 to 30 V, no difference between 12 and 24V system.

2.3-5 Digital outputs

Each system is equipped with additional digital functions.The output for this functions is realised via the so-called „EX-cables“.

As a maximum 3 EX-cables are possible on the system, each with 7 wires.Each wire is presetted for a certain function, so as a result all Palfinger systems have the same wiringon the digital functions.

EX (1) – cable

Standard on all systems. The EX cable is directly connected to the electronic box with a 7-pinAmphenol plug, named with On/Off. The cable is marked with EX.

Wiring:1 rpm + / - / Auto2 Motor Start3 Motor Stop4 HPLS On/Off5 AOS XX (only with AOS)6 Return oil utilisation On/Off7 OLP / Horn

• On feed back systems, the pins 4, 5 and 6 are transferred via the CAN bus system. So it is notnecessary to connect the wires externally.

• On older systems, (hydraulic HPLS), wire 5 was used for the HPLS off function.• If a CAN bus is used, wire 4, 5 and 6 cannot be used for other functions.

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EX2 – cableIs standard on all systems produced from the year 2000 or later, the cable is directly wired into theelectronic box (no plug). The cable is marked with EX2.

Wiring:1 Automatic change over function for Fly-Jib extension and grap2 Automatic change over function for Fly-Jib knuckle boom and rotator3 Not used4 AOS on / off5 HPLS Input signal for HPLS speed set6 AK Input signal for workman basket speed set7 + Permanent plus

• If no reduced speed set is necessary, wire 5 and 6 have to be connected to wire 7 !• If wire 5 has 0V, the HPLS speed set is active.• If wire 6 has 0V, the workman basket speed set is active.

EX3 – cableIs only installed on feed back systems.The cable is marked with yellow letters “EX3” and is directly wired into the electronic box.

Wiring:1-7 CAN bus from P50 (see Paltronic 50 description)

2.3-6 Luminous diodes on the electronic box

The electronic box is equipped with 9 luminous diodes, which show the different operating status andwhich can be used also for fault monitoring.

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Meaning of the diodes

POWER power is onDV dump valve has voltageON/OFF digital function is activeDIR.A: proportional lever is acted to direction A

The intensity of the diode depends on the angle of the acted lever.DIR.B: proportional lever is acted to direction B

The intensity of the diode depends on the angle of the acted lever.1,2,3,4: status display, important for fault monitoring

Normal operating status

Transmitter off, system in MANUAL mode: DV steadily onTransmitter off, system in RADIO mode: POWER steadily on, 4 flashing

Transmitter on, RADIO mode, radio operating POWER, 2, 3; DV only if function actedTransmitter on, RADIO mode, cable operating: POWER, 2,3,4, DV only if function acted

In radio mode, the dump valve drops 0,5 s after using a function (3s on AOS systems).

2.3-7 Trouble shooting

If the system indicates an error, at first always the LED 1 shows a short flash. After this, the error isshown by a combination of the diodes 2, 3, and 4.

Therefore, the system has to be switched on in radio mode.The following errors are indicated:

a) Diode 1, pause, then diode 2

Overload on a On/Off function (function consumes more than 1,2 A)• Disconnect EX-plug and EX-2 plug.• If error remains, one of the EX cables has an internal short cut!• If error disappears, connect on of the two EX-cables.• If the error shows up again, one of the functions on this cables has a shortcut.• Disconnect each of the maximum seven connected functions of this cables one by one and

find out, which one cause the error.• Eventually a relays is necessary on the defective function to lower the power consumption!

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b) Diode 1, pause, then diode 2 and 4

Overload on dump valve connection (DV), consumption higher than 2 A• Disconnect DV-function, (Attention: not on the valve itself! Disconnect terminal 15, if not

there, terminal 16).• If error remains, the DV cable has an intern shortcut.• If error disappears, check Paltronic DV input and output for shortcuts, eventually a relays is

necessary to reduce the electrical consumption of the DV-system.

c) Diode 1, pause, then diode 2 and 3

Shortcut on Danfoss electric module• Disconnect the Danfoss modules one by one, until the error disappears• If error remains, on of the cables has a shortcut! Change electric box!• If error disappears, change defective module!

d) Diode 1, pause, then diode 3 and 4

Danfoss control signal not allowed value• Disconnect the Danfoss modules one by one, until the error disappears• If error remains, on of the cables has a shortcut! Change electric box!• If error disappears, check the Danfoss module for condensation water, eventually change

Danfoss module.

e) Diode 1, pause, then Diode 2, 3 and 4

Error in the dump valve cable during start of the system.• Disconnect dump valve plug.• If error remains, the cable itself has a shortcut.!• If error disappears, change dump valve (check for short cuts in external cables as well).

f) Diode 1, pause, then diode 4

Check sum error during programming the system with WIN - SCI• Factory reset necessary (only possible with WIN-SCI software)• After this, new programming necessary.

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2.4 Programming cable

The programming cable comes together with the system and is as a standard 15 m long.

The cable can be used to program the system , to charge the battery in the transmitter or to operate incable mode.

It has to be connected between the transmitter and the cable/opto connector of the electronic box.

2.5 Battery

The system is equipped with 2 NiMH (Mangan Hybrid) batteries.The current of a fully charged battery is approx. 8 V.The battery has 3 connections, the middle one is not used on the Palfinger system.

The effective operating time with a fully charged battery is approx. 8 hours.If the battery is empty, the transmitter gives 3 short optical and acoustical signals.

After this, the battery should be used until the system stops itself.If the battery is low, the system cannot be restarted again.

If there are not functions acted within 5 minutes, the system switches off automatically.

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2.6 Battery charger

Also a 11-30 V battery charger comes together with the system.

The charger can be connected to constant plus.It is protected by a 3 A glass type fuse.

The charger has two luminous diodes:

Red diode: indicates power onGreen diode: indicates charging a battery

The normal charging time is 12 hours.

The current consumption without battery is 10-20 mA.The current consumption with battery is 130-140 mA.

The voltage on the battery connections is approx. the same as the voltage in the feed line.

The charger discharges a battery to a low level of 18 % and starts then the charging process.Short power interrupts (during starting the truck etc..) are no problem (no memory effect).Never take the battery out and put in again, the system starts to discharge again!

Attention:Only charge empty batteriesTake out the battery only when you want to put it into the transmitter

Charging the battery in the transmitter

Put system to radio and use cable mode. Charging is only done during working!Charging time approx. 16 hours.

Connection

The charger has to be connected to permanent plus!Blue wire is Plus!Brown wire is Minus!

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3. Programming

To have a well adjusted system, suitable for all the different requirements of different operators, thesystem can be adjusted with the help of the transmitter.

The fllowing description explains the programming of the new system (Type 301 and 300), which are on the marketsince January 2001.

On older systems, only the levels 1-6 and 15 are programmable.

The programming is done in three steps:

3.1 Enter the programming mode3.2 Adjust the system3.3 Quit the mode and save the adjustments

The programming is done in different levels, each of them is for a different kind of adjustment.

3.1 How to enter the program mode

To enter the programming mode, follow the mentioned steps:

⇒ Remove the battery from the transmitter

⇒ Connect the programming cable between the transmitter and the „cable/opto“ connection on theelectronic box.

⇒ Press the emergency button on crane and transmitter

⇒ Release emergency button on crane

⇒ Release the emergency button on the transmitter

⇒ press once the start buttonThe red diode starts to light steadily

⇒ Give fast impulses with the MICRO-switch to the RIGHT (direction OFF), until the system gives along beep.

⇒ wait 12 s until the system gives a second long beepAll the above steps must be done within 5 seconds, otherwise the programming mode is not active.

⇒ Enter the level you want by pressing the start button „x“ times(Example: press 3 times for level 3)

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3.2 Pogramming

GENERALLYScan Reco has three different speed levels, which are activated by different input signals to the electronicbox.

These input signals are on the cable EX2 wire 5 and 6.

EX2 wire 5: HPLS speed inputEX2 wire 6: workman basket speed input

Conditions:EX2 wire 5 and 6 have 24 V crane works with full speed (normal mode)EX2 wire 5 has 0 V HPLS speed activeEX2 wire 6 has 0 V workman basket speed activeEX2 wire 5 and 6 have 0 V the lowest setting is active (HPLS or workman basket)

If one of the reduced speed sets is not used, the signal wire has to be connected to EX2 wire 7(permanent plus).

PROGRAMMING LEVELSBy pressing the start button according to the speed level in programming mode, each level can bechosen. The chosen level will be indicated optically (rote diode) and acoustically.

The following levels can be programmed:

Chapter level description signal

3.2-1 Level 1 Movement working direction •3.2-2 Level 2 Normal mode start speed • •3.2-2 Level 3 Normal mode maximum speed • • •3.2-2 Level 4 Normal mode MICRO speed • • • •3.2-3 Level 5 Acceleration ramp •3.2-4 Level 6 Deceleration ramp • •3.2-5 Level 7 Linearity of movement • • •3.2-6 Level 8 Change over delay on Fly-Jib • • • •3.2-2 Level 9 Workman basket start speed •3.2-2 Level 10 Workman basket MICRO speed • •3.2-2 Level 11 Workman basket maximum speed • • •3.2-7 Level 12 Emergency cut off delay • • • •3.2-2 Level 13 HPLS mode start speed •3.2-2 Level 14 HPLS mode MICRO speed • •3.2-2 Level 15 HPLS mode maximum speed • • •

• During programming, the next higher level can be chosen.• To activate a lower level, the programming mode has to be stopped and restarted.

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3.2-1 Changing the working direction

The working direktion of a functin can be changed.After doing this, the function works into the opposite direction when acting a lever.

• Enter the programming mode

• Choose level 1 by pressing the start button once(system signalises level 1 by beeping and flashing once in 5 s intervals)

• Move the required function with low speed (to avoid load shocks)

• Act once the MICRO switch to the LEFT or to the RIGHT until the function changes it’s workingdirection .The function will interchange both directions with this program!

• Change all functions like this according to your the your wishes or save the changing bypressing the emergency cut off button. If required, change the program level to a higher one bypressing the start button again.

• Attention: The working direction is a GLOBAL function! This means, when changing thedirection in normal mode, also HPLS and workman basket mode is changed! On eldersystems, this function is only working in one level, therefore it is necessary to change eachspeed set separately. To do this, just repeat the a.m. setting in the required speed set again.

Graphical explanation of speed and direction settings

Programming levels

Nr. 1 Working directionNr. 2 Start speedNr. 3 Maximum speedNr. 4 MICRO speed

100 % MAX

100 % MICRO

83 % v. MICRO

68 % v. MICRO

50 % v. MICRO

42 % v. MICRO

Speed

max.

0min.

Spool travel

max.0 Start

2

1A B

3

4

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3.2-2 Changing operating speeds

All speed settings can be changed with the following procedure. Generally each speed set has threedifferent adjustments:

• Start speed: Minimum speed of the function which is used to start the movement.• Maximum speed: Speed when acting a lever fully (highest speed of a speed set).• MICRO speed: Speed, when acting the lever fully in the first reduced mode (green diode

flashes once every 5 seconds).

The following speeds are possible:

Level 2 normal working mode start speedLevel 3 normal working mode maximum speedLevel 4 normal working mode MICRO speed

Level 9 workman basket mode start speedLevel 10 workman basket mode MICRO speedLevel 11 workman basket mode maximum speed

Level 13 HPLS mode start speedLevel 14 HPLS mode MICRO speedLevel 15 HPLS mode maximum speed

PROGRAMMING

• Enter the programming mode and choose the required level by pressing the start button.(The chosen level will be shown optically (red diode) and acoustically (long and short acousticsignals)).

• Move the lever of the function you want to change (fully, if maximum or MICRO speed should bechanged and minimal if start speed should be changed).

• Change the speed with the MICRO switch- to the LEFT (direction ON) to increase the speed- to the RIGHT (direction OFF) to reduce the speed

• Change all functions like this according to your the your wishes or save the changing by pressingthe emergency cut off button. If required, change the program level to a higher one by pressing thestart button again.

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3.2-3 Acceleration ramp

The acceleration of each function can be programmed individually.

This has to be done separately for each speed set:

NORMAL MODEIf the crane is operating in normal mode (EX2 wire 5 and 6 have 24V/12V), the acceleration fornormal mode can be programmed.

WORKMAN BASKET MODETo change the acceleration for a function in workman basket mode, the workman basked modehas to be active during programming (EX2 wire 6 has 0V).

HPLS MODETo change the acceleration for a function in HPLS mode, the HPLS mode has to be active duringprogramming (EX2 wire 5 has 0V).

PROGRAMMING


• Choose level 5 by pressing the start button five times.(System signalises level 5 by beeping and flashing once long and once short in a 5 s interval)

• Move the function you want to modify. • Modify the actual setting by acting the MICRO-switch

- to the LEFT (direction ON) to increase the ramp (longer time)- to the RIGHT (direction OFF) to decrease the ramp (shorter time)

The higher the acceleration ramp is adjusted, the longer it takes to get maximum speed on afunction.The acceleration ramp can be modified in 16 steps:

step acceleration time step acceleration time0 0,0 s 8 1,0 s1 0,1 s 9 1,2 s2 0,2 s 10 1,5 s3 0,3 s 11 1,7 s4 0,4 s 12 2,0 s5 0,5 s 13 2,5 s6 0,6 s 14 3,0 s7 0,8 s 15 5,0 s


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3.2-4 Deceleration ramp

The deceleration of each function can be programmed individually.

This has to be done separately for each speed set:Therefore see chapter 3.2-3 (acceleration ramp).

PROGRAMMING


• Choose level 5 by pressing the start button five times.(System signalises level 5 by beeping and flashing once long and twice short in a 5 s interval)

• Move the function you want to modify. • Modify the actual setting by acting the MICRO-switch

- to the LEFT (direction ON) to increase the ramp (longer time)- to the RIGHT (direction OFF) to decrease the ramp (shorter time)

The higher the acceleration ramp is adjusted, the longer it takes to get maximum speed on afunction.The acceleration ramp can be modified in 16 steps:

step acceleration time step acceleration time0 0,0 s 8 1,0 s1 0,1 s 9 1,2 s2 0,2 s 10 1,5 s3 0,3 s 11 1,7 s4 0,4 s 12 2,0 s5 0,5 s 13 2,5 s6 0,6 s 14 3,0 s7 0,8 s 15 5,0 s


Graphical explanation of program level 5 and 6

100 %

100 % MICRO

83 %

68 %

53 %

42 %

Speed

max.

0min.

Time

DecelerationWhen levers acted quickly

0 Acceleration

5 6Programming

Level 5 Acceleration rampLevel 6 Deceleration ramp

AttentionWhen operating a movement to theopposite direction, a first the rampcompletes the deceleration before thedirection changes!

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3.2-5 Linearity of movements

The linearity of the function movements can be changed.

This is programmable in level 7.

ATTENTIONThe values are preadjusted and should not be changed by anyone.

3.2-6 Change over delay on Fly-Jib

This adjustments allows to modify the change over time between a Fly-Jib main function and anadditional equipment on the Fly-Jib (Y18 and Y19).

The value can be modified in level 8 (standard = 0.5 sec).

• Enter the programming level and activate level 8 by pressing the start button 8 times (system givesone long and 4 short signals optically and acoustically)

• Change the change over time by using the MICRO switch- to the LEFT (direction ON) to increase the delay time- to the RIGHT (direction OFF) to decrease the delay time

11 different steps according to the delay time are programmable:

Step Change over delay0 0,0 s1 0,1 s2 0,2 s3 0,3 s4 0,4 s5 0,5 s6 0,6 s7 0,7 s8 0,8 s9 0,9 s10 1,0 s

• If required, change the program level to a higher one by pressing the start button again, otherwisesave the changing by pressing the emergency cut off button.

AttentionThe delay time is preadjusted by Palfinger according to each equipment and should not be changed byanybody after delivery (peak pressures can occur).

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3.2-7 Emergency cut off delay

This adjustment controls, how long the emergency cut off system is be active after moving a function.

The programming has to be done in level 12 and is divided into 256 values. Each one means a certaindelay time for the emergency cut off system.

• Enter the programming level and activate level 12 by pressing the start button 12 times (systemgives two long and 4 short signals optically and acoustically)

• Change the value by using the MICRO switch:- to the LEFT (direction ON) to increase the value- to the RIGHT (direction OFF) to decrease the value

Table for the delay time according to the adjusted value:

Value Delay time

0 permanently = valve has permanently 12/24 V

1 1 s2 2 s3 3 s = STANDARD for AOSuntil 19 19 s

20 0,0 s = no delay at all21 0,5 s = NORMAL STANDARD VALUE

22 22 suntil 255 255 s

• If required, change the program level to a higher one by pressing the start button again, otherwisesave the changing by pressing the emergency cut off button.

ATTENTIONThe standard value (21) is presetted by Palfinger and should not be changed by anybody after deliverydue to safety reasons.

Standard value for normal cranes 0,5 s (value 21)Standard value for cranes with AOS 3s (value 3)

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3.3 Saving the adjustments

After adjusting all necessary movements, the adjustments can be stored in the system by pressing theemergency cut-off button.Together with this you leave the programming mode.

Now it is possible to enter the programming mode again or to start the normal operation.

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4. Special functions

4.1 Program a new transmitter

Generally it is possible to program each transmitter to an existing receiver.

During doing this, the new transmitter gives it’s digital system address to the receiver, so that again bothradio parts are able to work together.

Programming

• Remove the battery and connect the programming cable.

• Put the key switch to “radio” operation.

• Press the emergency button on the crane and on the transmitter.

• Check that there is no voltage on the receiver now! If there is voltage, use the ignition key to stopthe system.

• Release the emergency button at first on the crane, than on the transmitter.

• Press the start button and hold it for at least 10 s.After this 10 s the system starts to beep a few times.

• Press the emergency button, remove the programming cable and put the battery in.

• Start and test the system.

After programming a new transmitter to an existing system, only the new transmitter can control thecrane.

General

It is always possible to use any transmitter in cable mode without programming anything.In this case, the cable has the highest priority and the address of the radio parts is not important.

pal tronic 50

Documents

mode system

system beeps

overloadprotection system

normal rrc system transmitter

emergency button

transmitter feed

new transmitter

transmitterthe transmitter