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Epec 4W Herman_Installation and Maintenance Manual

1. There are conflicting rotator current regulator parameters or the parameter value is not within the allowed range Check the valve calibration and recalibrate them is necessary Check the rotator parameters in the measuring device settings and change them if necessary coil resistance ramps ramp type alarm delay Contact the measuring device supplier 66 Parameter error front knives pressure control x x There are conflicting front knives pressure control current regulator parameters or the parameter value is not within the allowed range 1 Check the pressure control current settings and pressure curve and adjust them if necessary Check the front knives pressure control parameters in the measuring device settings and change them if necessary coil resistance ramps ramp type alarm delay Contact the measuring device supplier Parameter error rear knives pressure control There are conflicting rear knives pressure control current regulator parameters or the parameter value is not within the allowed range 1 Check the pressure control current settings and pressure curve and adjust them if necessary Check the rear knives pressure control parameters in the measuring device settings and change them if necessary coil resistance ramps ramp type alarm delay Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet
2. Ed O 4 gt 2 CH Kai wn ma Kai m wm wm Leg Kai m wn m a wn CH Kai O CH a Kai CH SL ZZ AS RED GT 12V 12Vin N WwW Ww 12V 12V PWM DO DI 2A de AI DI 500K 2V5 PWM DO DI 2A 24V SI AI DI 500K 2V5 Ei 9T EN EG RE EN EFOUT 47R 5V off Fs EFOUT 47R GND GND 10A AI DI 500K 2V5 CANT H EFOUT 47R 5V GND 10A GND 3A 10Y1N0 UFLANOLLNALOd MOLVLOU juo pijen ale Sind 0 91 IM pos e sz zz o s ve s z z oo a foe Pe ET ipasn ole 59 ans UJYM 24V 10A DI 500K 24V 10A io 500K i CAN1 L m 500K K Jk CAN2 H Lei 500K WVYDSVIC LINDYIO MOILSAOPF LAAT 20 AINGOW NIGVO UBWISH MP AV1dSIG NIEGVO Lee JINGOW QNH UBWJSH MP Aq umeiq T 20 6002 NVWYSAHMP WVYDSVIC LINDYIO LITAS SOLANW and 1319 IH4A VEHI CLE S ELECTRICAL SYSTEM II II bd bd EE bX SAFETY LOCK 2 24V 13A 24V 13A A GND 13A GND 13A DI PI PWM DO 10k GND DI PI PWM DO 10k GND DI PI PWM DO 10k GND DI AI 82k GND 220R GND CANT H CANT L Zl T 24V 10A Sek DI PI 10k 5V TI EFOUT R22 GND ES ed d CANT H CANT L 24V 10A Dy DI AI 82k GND 220R GND pi rs DI PI 10k 5V DI PI 10k 5V ont DI PI 10k 4 ETL Zr GG CANT H CAN2 H CANT L G SL T 9 BECH CAN2 L t 24V 10A CANT H RS
3. 15 1 352 l 5 2 358 142 a 14 331 4 121 a A eschen 13 310 l I 311 100 4 4 12 289 2 73 4 4 fen E i1 268 1 IZ 58 Figure 17 A form printed using the Print feature of the Diameter Calibration screen If you select Graph Le a screen where the diameter curve is shown in a graphical format will be displayed In the graph the x axis shows the calibrated pulse sensor movement range in pulses and the y axis shows the same data in millimetres The graph includes the calibration points measuring points that are in use You can edit the graph by selecting a calibration point and moving it up or down You cannot move the point higher or lower than the previous point however Thus the curve must be growing You can see the selected point and its value in the box in the middle DIAMETER CURVE Figure 18 The diameter curve in a graphical format Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0
4. 4 Check the sensor alarm limits in the measuring device settings and change them if necessary 5 Replace the control unit 96 PDO error ID conflict x x A control unit has received a message that was sent by a control unit device with the same ID The CAN bus includes either two harvester head Head control units or an extra CAN device No control functions can be performed 1 Check that a harvester head control unit has not been connected where the cabin control unit should be connected and replace the control unit if necessary 2 Check that there are no CAN devices which are not part of the measuring device on the CAN bus and if you find such devices remove them 3 Replace the control unit 4 Contact the measuring device supplier Cutting prevented diameter unknown Cutting cannot be performed because the log diameter is unknown 1 When the Handling screen is displayed fully close the harvester head and then fully open it The diameter should now be visible in the Diameter field Repeat if necessary Perform diameter sensor movement range calibration Check in the measuring device settings that the diameter sensor is in use Ensure that the diameter sensor is in working order Contact the measuring device supplier Disconnected circuit tilt pressure control The tilt s pressure control circuit between output X2 9 and FB input X2 10 has been disconnected 1 Check the track pressur
5. 9 1 Replacing the head cabin or hub control unit If you suspect that one of the I O control units head cabin or hub has malfunctioned you can replace it with a new control unit Follow the instructions below to prevent any problems or the loss of any settings The display unit memory includes the software for all the control units and thus you will not need a USB maintenance memory drive when replacing a control unit You can only replace one control unit at a time to ensure that the functions of the device will not change after control unit replacement 1 Turn off the engine and switch off the measuring device 2 Detach the faulty control unit 3 Replace it with a spare part control unit of the right type head cabin or hub 4 Switch on the measuring device DO NOT START THE ENGINE 5 The display unit will show the Update screen if the spare part control unit is blank or its software version is older than that in the display unit and the measuring device will automatically select software to be updated Start the update by selecting Update on the Update screen UPDATE Current New Module SW RT Software Runtime Ovo 2 12 Ovo 2 12 Figure 35 The Update screen Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi FI 60320 Sein joki Fl 60101 Sein jo
6. Fl 60101 Sein joki Finland EDEN Epec 4W Herman moe C C Installation and Maintenance Manual gi MANO00508 SAW BAR RANGE Min Max Pulses 0 0 0 Grab a stem in the head and feed the saw bar until it makes contact with the stem Figure 21 Minimum pulse calibration 2 Then drop the log and press the Saw button until the saw bar has come fully out against the mechanical limit The pulse reading at this point will be saved as the maximum value Min Max Pulses 0 61 0 Drop the stem and feed the saw bar until it reaches the outer mechanical limit Figure 22 Maximum pulse calibration 3 Now you can release the Saw button and press OK to save the calibration SAVY BAR RANGE Min Max Pulses 0 61 115 Saw min and max pulses found Save new pulse values OK Q Q Cancel Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EDEN Epec 4W Herman RES C C Installation and Maintenance Manual ge MANO00508 Figure 23 The screen asking whether or not you want to save the new values 4 If you detached the saw chain when starting calibration you can now switch off the engine and reattach the chain After this you can continue working normally 7 2 Settings SETTINGS Preselectio
7. Sensor Diagnostics 8 2 5 Harvester Head Controls On the Harvester Head Controls screen you can study which outputs the measuring device is controlling and in which direction An example If the front knives are closed and you press the Front knives open button but the front knives do not open and you can see no error messages on the Handling window or in the log you can use the Harvester Head Controls screen to see whether or not the measuring device is controlling the front knives If the measuring device control is fine the fault lies in the wiring the valve or the hydraulics If the measuring device is closing the front knives the fault lies in the handle button wiring use the Handle Diagnostics screen to study the button functions If the measuring device is not controlling the front knives in either direction the fault lies within the measuring device settings HARVESTER HEAD CONTROLS Front knives Closing Feed tracks Closing Rear knives Closing Feeding Saw bar Top saw Rotator Tilt Figure 33 Harvester Head Controls Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi FI 60320 Sein joki Fl 60101 Sein joki Finland 71 75 11 8 2009 MANO000508 Epec 4W Herman Installation and Maintenance Manual 8 2 6 Message log The message log includes the
8. Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland C D C C Epec 4W Herman 11 Ge C m Installation and Maintenance Manual Sc MANO00508 3 Contact the measuring device supplier Parameter error tracks pressure control There are conflicting tracks pressure control current regulator parameters or the parameter value is not within the allowed range Check the pressure control current settings and pressure curve and adjust them if necessary Check the tracks pressure control parameters in the measuring device settings and change them if necessary coil resistance ramps ramp type alarm delay Contact the measuring device supplier Short circuit colour marking 1 The colour marking 1 output X2 23 has short circuited with the ground potential Check the valve connection the condition of wiring connectors and replace them if necessary Check the valve impedance and replace the valve if necessary Replace the valve cap If it is an LED valve cap Replace the control unit Voltage without control colour marking 1 The colour marking output X2 23 is live even though the output is not being controlled One of the valve connectors is broken or has short circuited 1 Check the valve connection the condition of wiring connectors and replace them if necessary Replace the control unit Short circuit colour marking
9. during working this is because the hub control unit has restarted for some reason such as because of a supply voltage interruption The hub control units sometimes sends NMT start messages in connection with a software update for example because the display unit reboots the control units when an update is in progress Check the condition of the hub control unit s CAN bus cables and connectors and replace them if necessary Replace the control unit Contact the measuring device supplier Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland C D C C Epec 4W Herman 11 SA C Cc Installation and Maintenance Manual ae MANO00508 Harvester head control unit missing The connection to the harvester head control unit Head has been disconnected 1 Check the condition of the CAN bus supply voltage cables and connectors in between the hub control unit and the harvester head control unit and replace them if necessary Ensure that the harvester head control unit s application software is up to date and update it if necessary Check the harvester head control unit identification pin connection and repair it if necessary Replace the harvester head control unit Cabin control unit missing The connection to the c
10. 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SE E Cc Installation and Maintenance Manual MAN000508 3 Replace the valve cap f it is an LED valve cap 4 Replace the control unit fas Voltage without control rear knives open The rear knives open output X1 7 is live even though the output is not being controlled One of the valve connectors is broken or has short circuited 1 Check the valve connection the condition of wiring connectors and replace them if necessary 2 Replace the control unit 36 Short circuit rear knives closed x Ix The rear knives closed output X1 8 has short circuited with the ground potential 1 Check the valve connection the condition of wiring connectors and replace them if necessary 2 Check the valve impedance and replace the valve if necessary 3 Replace the valve cap If it is an LED valve cap 4 Replace the control unit Voltage without control rear knives closed The rear knives closed output X1 8 is live even though the output is not being controlled One of the valve connectors is broken or has short circuited 1 Check the valve connection the condition of wiring connectors and replace them if necessary 2 Replace the control unit Short circuit tracks pressure control The tracks pressure control output X1 23 has short circuited at FB input X1 21 Check the track pressure control valve
11. 2 The colour marking 2 output X2 19 has short circuited with the ground potential Check the valve connection the condition of wiring connectors and replace them if necessary Check the valve impedance and replace the valve if necessary Replace the valve cap If it is an LED valve cap Replace the control unit 72 Voltage without control colour marking 2 x x The colour marking 2 output X2 19 is live even though the output is not being controlled One of the valve connectors is broken or has short circuited Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 ae E Cc Installation and Maintenance Manual MAN000508 1 Check the valve connection the condition of wiring connectors and replace them if necessary 2 Replace the control unit Brach chipper disengaged feed jam The branch chipper function has attempted to cut a branch for the defined maximum number of times without success the branch chipper function and automatic feed function have been disengaged and there is still a feed jam The measuring device waits for the operator to do something You can reactivate the branch chipper cut to length by pressing the preselection button However a more effective
12. Fl 60101 Sein joki Finland C D C C Epec 4W Herman 11 mee C m Installation and Maintenance Manual ae MANO00508 8 2 6 Massage 100 EE 71 9 REPLACING A FAULTY CONTROL UNIT 0 cccceteceseeeseeeeeseeeeeeeeeseaeseseaeenseeeeeseeessaeseseenenseeeeenees 72 9 1 Replacing the head cabin or hub control unit eeeeececeeeseeeeeenteeeeeeeeeeeeeeeeeeteneaeeeeneaaeeetnnaaeenenes 72 9 2 Replacing the display unit control unt 73 10 CUSTOMER SUPPORT 3 ieccccnees sonar scienntececoceretceestavercancevscteestsescucesescnettnserstnaensateustucrtsdearscuentvouers 75 10 1 Ordering Spare parts EE 75 10 2 Contact information and on call tiMOS ccceccccceecceeeseceeececeeeeeteseeseneeceeeeeceaeessaeseeeeessnneesnaees 75 Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland C D C C Epec 4W Herman 11 eo C C Installation and Maintenance Manual Ge MANO00508 1 GENERAL 1 1 Purpose This Installation and Maintenance Manual is meant for authorised service personnel to be used as an aid when installing and maintaining the 4W Herman measuring device Do not hand over this document to the device users or any other third parties 1 2 Installation and Maintenance Manual The measuring device may be installed only by a mechanic authori
13. O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 ee E Cc Installation and Maintenance Manual MANO000508 connector is connected they may have short circuited Replace if necessary 3 Replace the hub control unit 4 Contact the measuring device supplier The current in connector X3 is too high The current of control unit connector X3 exceeds the set limit 1 Check the condition of connector X3 as well as the supply voltage cables between the connector and the control unit and the connectors contacts and replace them if necessary Check the outputs and connections of the control unit to which the X3 connector is connected they may have short circuited Replace if necessary Replace the hub control unit Contact the measuring device supplier 27 The current in connector X4 is too high The current of control unit connector X4 exceeds the set limit Check the condition of the X4 connector outputs connected valves conductors and connectors contacts and replace them if necessary Replace the hub control unit Contact the measuring device supplier The current in connector X5 is too high The current of control unit connector X5 exceeds the set limit 1 Check the condition of connector X5 as well as the supply voltage cables between the connector and the control unit and the connectors contacts and repla
14. When calibrating the rotator the maximum voltages in particular take care not to allow the rotator to rotate for a too long a time because this may damage the harvester head s hydraulic hoses ROTATOR VALVE Control values mA Max Q 653 Min Q _ 420 Min QD 411 Max Q _671 Figure 20 Rotator valve calibration 7 1 6 Saw bar movement range calibration Saw bar movement range calibration is done in two stages First calibrate the bar minimum position against the tree surface and then calibrate the bar s maximum position against the mechanical limit Depending on the harvester head model the saw chain will not be rotated during the calibration it will be rotated only for a short time when the bar moves out of the housing or it will be rotated during the entire calibration sequence If you are not sure whether or not chain rotation will be active during calibration you should remove the chain before calibrating When you remove or attach the saw chain the engine may not be running 1 To calibrate the bar movement range pick up a tree and press the Saw button until the saw bar touches the surface of the tree The pulse reading at this point will be saved as the minimum value Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi FI 60320 Sein joki
15. method of taking care of the problem is first trying to cut a branch by feeding it manually into the system and then reactivating the preselection for cut to length Butt located length reset The butt end search function has located the butt and reset the length at the butt No measures are necessary Butt end search interrupted The butt end search function was interrupted before the system was able to locate the butt The function was either interrupted by the operator or it was automatically interrupted because of a jam No measures are necessary Autom feed start not allowed double press The automatic feed start after cutting has been prevented because the saw button was pressed twice during cutting No measures are necessary Autom feed start not allowed forced cutting The automatic feed start after cutting has been prevented because the cutting was initiated as forced cutting No measures are necessary Autom feed start not allowed diameter limit The automatic feed start after cutting has been prevented because the tree diameter is lower than the set limit No measures are necessary 79 Autom feed start not allowed long press x X Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101
16. rotator joystick parameters or the parameter value is not within the allowed range Perform joystick calibration Check the joystick parameters progression dead zone filter samples error tolerance in the measuring device settings and change them if necessary Check in the measuring device settings options that the rotator control method has been correctly defined change if necessary Replace the control unit Value too high clockwise rotator The rotator clockwise pressure sensor input X3 20 value voltage exceeds the allowed range Perform rotator handle calibration Check the pressure sensor connection the condition of wiring connectors and replace them if necessary Check that the pressure sensor is in working order using a general meter or a similar device and replace the sensor if necessary Check the error tolerance parameter value in the measuring device settings and change it if necessary Check in the measuring device settings options that the rotator control method has been correctly defined change if necessary Replace the control unit 35 Value too low clockwise rotator Xe X Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SS E Cc Installatio
17. system error messages and events The log includes the 1 000 latest messages all messages older than that will be overwritten You can save the log onto a USB memory or print it on paper if there is a printer connected to the system In the maintenance mode you can also reset the log The messages are shown in the log in chronological order based on the time they were issued The messages show whether or not the situation is still active wnen the message was issued which control unit sent the message the message number and of course the message itself Active status Issue date and time ol unit in question New message Message sender n D I 19 02 2007 13 56 54 No connection to hub module On new 19 02 2007 13 56 No connection to head module On new 19 02 2007 13 56 54 Display No connection to seat module On new 19 02 2007 13 56 54 Display Diameter sensor calibration done On new 19 02 2007 13 56 54 Display No connection to anything On new 19 02 2007 13 56 54 Display No connection to anything Figure 34 The message log Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland C D C C Epec 4W Herman 11 e C C Installation and Maintenance Manual Ges MANO00508 9 REPLACING A FAULTY CONTROL UNIT
18. the display unit and open the Options screen Settings gt Options DEFINE OPTIONS None topsaw colour LEE __Topsaw Saw None Buttons Handle Sensors Rotator control mode Buttons None One Two Clamps Rear knives Clamps Jib control Stump handling C Figure 8 The Options screen When you exit the screen the handle button layout will be automatically changed based on the selected options For more information please see the option specific button layouts for SureGrip L8 handles Appendix 3 5 2 Printer You can connect a printer to the measuring device for printing production data The 4W Herman measuring device supports Canon IP90 and IP100 inkjet printers You can connect the printer with the USB cable included in the measuring device delivery to the display unit s USB port at the end of a wire The printer power cable delivered with the printer must be connected to the cable set s printer connection using a voltage reducer For more information please see the 4W Herman Printer Connection Manual Appendix 4 Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi FI 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 See E Cc Installation and Maintenance Manual MANO000508 6 UPDATING MEASURING DEVICE S SOFTWARE VERSIONS Soft
19. the function buttons will automatically change based on the selected options which means that no button wiring changes will be necessary if the selected rotator control method are the handle buttons for example 3 1 4 Rotator control 4W Herman supports the following rotator control alternatives e Rotator control using the base machine with no connection to the measuring device e Rotator control using the handle buttons with two of the handle buttons being used for rotator control Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SC E Cc Installation and Maintenance Manual MANO000508 e Rotator control with a joystick the right handle joystick potentiometer signal for direction x 0 5 V is connected to the cabin control unit input X3 7 See the switch diagram Appendix 2 e Rotator control using a hydraulic handle and pressure sensors If an excavator is used as the base machine the pressure sensors can be connected to the harvester head cylinder s pilot operated pressure line in which case the rotator will be controlled based on the sensor signals 0 5 V There must be a sensor for both directions and these sensors must be connected to the seat control unit inputs X3 20 and X3 22 Se
20. the other system control units Only the hub control unit can send NMT start messages contact the measuring device supplier Harvester head control unit missing The connection to the harvester head control unit Head has been disconnected 1 Check the condition of the CAN bus supply voltage cables and connectors in between the hub control unit and the harvester head control unit and replace them if necessary Check the condition of the CAN bus supply voltage cables and connectors in between the hub control unit and the cabin control unit and replace them if necessary Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SSC E Cc Installation and Maintenance Manual MAN000508 3 Ensure that the harvester head control unit s application software is up to date and update it if necessary 4 Check the harvester head control unit identification pin connection and repair it if necessary 5 Replace the harvester head control unit Hub control unit missing The connection to the hub control unit has been disconnected 1 Check the condition of the CAN bus supply voltage cables and connectors in between the hub control unit and the cabin control unit and replace them if nece
21. to measure the log You can see the measuring points and mark the measuring results at the selected measuring points on the blank fields of the form When you have measured all the points return to the cabin and adjust the diameters of the selected measuring points based on the results you have written down Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi FI 60320 Sein joki Fl 60101 Sein joki Finland 25 75 11 8 2009 MANO000508 Epec 4W Herman Installation and Maintenance Manual M f Measuring Log number length at Diameter at the Actually oe oint in use the log end measuring point measured point in the curve S diameter at the number measuring point EE SE 20 x 460 l 10 1 100 247 a 19 436 l 9 14 197 226 18 1 415 l 8 1 293 205 117 1 394 l 7 14 430 184 16 3733 l 6 2 118 163
22. tracks closed output X1 18 is live even though the output is not being controlled One of the valve connectors has short circuited 1 Check the valve connection the condition of wiring connectors and replace them if necessary 2 Replace the control unit Short circuit feed forward 1 The feed forward 1 output X1 1 has short circuited with the ground potential Check the valve connection the condition of wiring connectors and replace them if necessary Check the valve impedance and replace the valve if necessary Replace the valve cap f it is an LED valve cap Replace the control unit Voltage without control feed forward 1 The feed forward 1 output X1 11 is live even though the output is not being controlled One of the valve connectors is broken or has short circuited 1 Check the valve connection the condition of wiring connectors and replace them if necessary Replace the control unit Short circuit saw motor The saw motor output X1 16 has short circuited with the ground potential Check the valve connection the condition of wiring connectors and replace them if necessary Check the valve impedance and replace the valve if necessary Replace the valve cap If it is an LED valve cap Replace the control unit Voltage without control saw motor The saw motor output X2 16 is live even though the output is not being controlled One of the valve connectors is broken or has s
23. visible when a USB maintenance memory drive is connected to the system the memory drive has not been identified or there is no software package on the memory drive Restart the measuring device Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi FI 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 E E Cc Installation and Maintenance Manual MANO000508 The measuring device will automatically select the software to be downloaded by ticking the application runtime to be updated Then press the button that will start the download s and the system will automatically update the control unit software The downloaded files will be saved in the display unit s file system and thus the same software can be reloaded without a USB flash drive when a control unit is replaced for example The system informs you of the download status in two ways The version information of software being downloaded will change to Loading for the duration of the download and as green text Ready when the download has been successful or as red text Failed if the download was unsuccessful You can also see the progress of a single download with the download bar at the bottom of the screen which shows the status of the download of a file when the display control unit software is being download
24. wiring connectors and replace them if necessary 2 Replace the control unit Short circuit front knives closed The front knives closed output X1 2 has short circuited with the ground potential Check the valve connection the condition of wiring connectors and replace them if necessary Check the valve impedance and replace the valve if necessary Replace the valve cap If it is an LED valve cap Replace the control unit 30 Voltage without control front knives closed x x Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SE E Cc Installation and Maintenance Manual MAN000508 The front knives closed output X1 2 is live even though the output is not being controlled One of the valve connectors has short circuited 1 Check the valve connection the condition of wiring connectors and replace them if necessary 2 Replace the control unit Short circuit rear knives pressure control The rear knives pressure control output X1 15 has short circuited at FB input X1 6 Check the pressure control valve connection the condition of wiring connectors and replace them if necessary Check the valve impedance and replace the valve if necessary Check the valve s
25. 0 M13 20 PI 0 XM3 9 REF 0 00 x321 PI 0 xmM3 10 GND 43 22 PI 0 OK GND M13 23 PI 0 XM3 12 GND 29 Control unit connector I O diagnostics You can use the connectors I O diagnostics screens as an aid in troubleshooting in the same manner as the other diagnostics screens An example You have pressed the Harvester head closed button but the harvester head has not been closed and you can see no error message on the Handling screen or in the log Check on the connector s I O diagnostics screen whether or not the harvester head closed output is activated when you press the saw button If the output is activated the fault does not lie in the measuring device but in the wiring the valve or the hydraulics the valve wire may be broken for example If the output is not activated you can check the status of the button on the Handle Diagnostics screen 8 2 2 Handles Up to twenty function buttons and ten preselection buttons can be connected to the measuring device The Handle Diagnostics screen directly supports two SureGrip L8 handles and ten preselection button keyboards You can use handles of other manufacturers as well If you are using the handle of another manufacturer however we recommend that you use the I O and CAN screen when diagnosing the handle connection On the Handle Diagnostics screen you can test each function and preselection button to see whether or not they are in working order You can also test the rotator handle if th
26. 0 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland C D C C Epec 4W Herman 11 Ge C m Installation and Maintenance Manual as MANO00508 The control unit supply voltage is low less than 12 V gt control functions are prevented 1 Check the power source voltage and recharge the power source or replace it if necessary 2 Check the condition of the supply voltage wiring and connectors and replace them if necessary 3 Check the control unit s voltage output connections for short circuits repair if necessary 4 Replace the control unit Low temperature The control unit s internal temperature has fallen below the allowed limit i e it is less than 30 C 22 F 1 If the outdoor temperature is below 30 C 22 F using the measuring device is not allowed If the outdoor temperature is clearly above 30 C 22 F replace the control unit ES High temperature The control unit s internal temperature has exceeded the allowed limit i e it is more than 70 C 158 F 1 If the ambient temperature in the immediate vicinity of the control unit on the outer surface of the control unit is more than 50 C 122 F the measuring device cannot be used Do not place the control unit in a place where the ambient temperature may increase too much such as in the immediate vicinity of the engine or the hydraulic valves Move the control unit to another plac
27. 2 5v PI DI 2K2 5v GND 3A PI DI 2K2 PI DI 2K2 GND 3A GND 10A PI DI 2K2 CAN1 H GND 10A of a GND 3A 24V 10A ln PI DI 2K2 WVYDSVIC LINDYIO BSL 24V 10A PI DI 2K2 PI DI 2K2 YAMOd 8 SHOSNGS 0202 AINGOW GV4AH UBWJSH MP TIZ pos e sz zz o s ve se z z o a Te Pee Po es v aj aj u
28. 2 Updating display unit firmware 0 1 ccecccceeeeseeeeeenneceeetnneeeeesnneeeeeenneeeeesnnneesetnnneeeesnnneeettnineeensnaees 20 7 CALIBRATING MEASURING DEVICE AND SETTINGS ccccsseessseeesseeeeseeeeeseeesseesesneeenseeeeenees 21 File CANDIAUOR GE 21 7 1 1 E NGtA CAMO ATION EE 21 7 1 2 Diameter sensor movement range Ca lbraton 23 7 1 3 Diameter CUrVe CaliDratiOn enero a A ET EAA A EEA 24 7 1 4 Rotator handle Calibration option 26 7 1 5 Rotator valve calibration option 26 7 1 6 Saw bar movement range calibration cccccccccccececececeseceeneeceeeeeceeeeessaneseeeseeneecsneeesnaneees 27 e 11100 EET ETE E TE edd Ae dee 29 Z Restoring default settmgs siirre ea a eea a a a a a i EA 29 8 DIAGNOSTICS AND TROUBLESHOOT ING ssssnseunseunreunreunnnunnnunnnunnnunnnnnnnnnnnnnnnnnnnnnnnnnnn ennnen 30 6 1 Error M S8SaQCS isis is ee A a eae 30 8 2 Display unit diagnostics screens and using them when troubleShooting 1cccccceesteeees 66 8 2 1 UO and CAN SCION ET 67 B22 HHANCIOS EE 68 8 2 3 Operating e ET EE 69 et SONSOMS ege wad aa daa Rad a eae ES 69 8 2 5 Harvester Head COntrOls cccccccccnceceeececeneseseeceeneeceneessaesaeaeecseneesenesssasegeneesenenetenatanes 70 Epec Oy Tiedekatu 6 Epec Oy reserves all rights for improvements without prior notice Postiosoite Postal address Puhelin Phone Fax Internet PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi FI 60320 Sein joki
29. 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SSC C C Installation and Maintenance Manual MAN000508 7 1 4 Rotator handle calibration option The Rotator Handle Calibration screen is available only when the selected rotator control method is handle control for more information see Managing options To calibrate the rotator handle turn the handle from one extreme position to the other a couple of times then centre the handle and press OK The bar onscreen should move and the middle voltage value should change based on the handle movements The bar should move in the same direction as the handle If this is not the case check the handle connections The voltage values at both ends of the bar show the handle calibration values which you can save by pressing OK When you press OK the handle s current position will be saved as the zero point Therefore make sure that you will not accidentally press OK before the handle is in the centre position ROTATOR CALIBRATION Move right leveler sideways several times and then press OK 6 0 00 y Q leg J soajy OK Figure 19 Rotator handle calibration 7 1 5 Rotator valve calibration option The Rotator Valve Calibration screen is available only when the selected rotator control valve is proportional valve for more information please see Managing options In addition to on off valves the measuring device supports the use of volt
30. 485H CANT L GC LI RS485L gt DI PI 10k 5V GND 10A CAN GND 10A CANT H CANT L t 24V 10A CAN1 2H CAN1 2L INGOW Dro AWIdSId GND 10A CAN GND 10A DI PI 10k GND t 24V 10A EFOUT 47R 5V CANT H CANT L GND 10A CAN GND 10A 24V 10A CAN1 H DI PI PWM DO 10k GND CAN1 L GND 10A BSL CAN GND 10A t 24V 10A t 24V 10A e e sz zz o s ve se z z o a Te Pee Po es v aj aj u ptt e on s 1 17 1 1 20 23 22 23 24 25 26 27 28 29 80 CAN2_GND CAN2_PWR USB1 5V Q Q Z Z oO oO N DI DI Re Re gt gt TER EE 12 d i ES EC K MUUTOS SELITE 2040 DISPLAY MODULE 4WHerman Drawn by Date V IRCUIT DIAGRAM Ooa O Pte 2009 02 17 4WHERMAN CIRCU G 4 Epec Oy 4WHerman SANIVA 0 20 AINGOW OH LINDYIOUPWIOHMYP Aq umeiq EL 0 600 NVWYSAHMP WVYDSVIC LINDYIO LITAS SOLAN OS E D He Z HS m mj z 5 P D 2 m gt a 5 d ity PWM DO DI 2A 24V f i PWM DO DI 2A 24V PR i PWM DO DI PRESSURE CONTROL FRONT KNIVES pos AI FB R22 gt lt PRESSURE COI REAR_KNI_ VES FEED FORVARD SLOW ujn rim D S 5 2 D U A v 0 E g p 7 PRESSURE COJ TRACKS R r b i CS NIAI FB eg W AI FB Pares fe AI FB D Di KC AI FB sl z E Ls ege bp PWM DO DI Farre R22 PW
31. Cc Installation and Maintenance Manual MANO000508 DIAGNOSTICS KO and CAN Control wheel Handle diagnostics Figure 27 A Diagnostics menu 8 2 1 I O and CAN screen You can check the status of the CAN bus in between different control units on the I O and CAN screen A green line in between control units means that the CAN bus connection is in working order and a red line means that the bus connection has been disconnected If the connection between the hub control unit and the display unit has been disconnected the screen will show a red line between all the control units It is likely however that the fault is in the bus in between the hub and the display unit I0 AND CAN Display Connector Seat XM 28 1 0 and CAN diagnostics On the I O and CAN screen you can select one of the I O control unit connectors a 23 pin AMP connector and review the status of the connector s inputs and outputs Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland C D C C Epec 4W Herman 11 Se C C Installation and Maintenance Manual Geo MANO00508 XM3 1 REF 0 00 NV xM3 13 GND XM3 2 REF 00 M XM3 14 DI 0 xmM373 DI 0 AE BSL XM3 4 Al 0 00 Y 113 16 PI 0 XM3 5 DI 0 x317 PI 0 xmM37 6 DI 0 x318 PI 0 XM3 DI 0 xm3 19 PI 0 XM3 8 DI
32. EPEL Epec 4W Herman Installation and Maintenance Manual Epec Oy C D C C Epec 4W Herman 11 SC C Cc Installation and Maintenance Manual es MANO00508 VERSION HISTORY Version Date Description 0 1 11 8 2009 New document Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland C D C C Epec 4W Herman 11 Sek C m Installation and Maintenance Manual as MANO00508 TABLE OF CONTENTS T GENERAL wecccccvecs fctccccdescceicsncecceccezctevs states hedenccteesccedesdeetocueesustvetedssduSeeccuedeedectanseesucuencuevevetecsaceteeseeds 5 lel e 5 1 2 Installation and Maintenance Manual 5 t3 Explanations OF SYMDOIS siri scexesiane ga EE RENE ace aaa pe con aden heat oa aos EENEG 5 US EE 6 r Warranty conditions ee Eege Spas exces pales oes EE ENEE EE ieee perenne 6 L I SE ee lee 7 1 7 Definitions terminology and abbreviations 00 ceeeececeeeteeeceenteeeceenneeeceeaaeeeseeaaeeesseaeeeseenneeteenaneess 7 2 4W HERMAN MEASURING DEVICE ccsseccsseeeeeeeeesseeeeseeeenseeeseeeeseaesnsneeeeeeeeseeseseaeenseeeeeneaeas 8 2 1 Measuring AEVICE CONFIQUIATION ccccesecececeenceeeteseeeeteeaaeeeteeaaeeeteeaaeeetenaaesetenaaeeetenseeeesenaaeestnes 8 2 2 User rights And maintenance Mode seeecceeeeeeeete
33. M DO DI j PWM DO DI F Mejares R22 NE e Or PWM DO DI E AI FB R22 n VE I e PWM DO DI AI FB R22 N PWM DO DI R22 R22 R22 R22 AI FB R22 GND lo Ko 2A 24V j j PWM DO DI 2A 24V AI FB R22 GND 2A 24V PWM DO DI 2A 24V E AI FB R22 GND 2A 24V PWM DO DI 2A 24 oo GND AI FB R22 GND 2A 24V PWM DO DI 2A 24V GND AI FB R22 GND 2A 24V PWM DO DI 2A 24V 2A 24V GND PWM DO DI 2A 24V 2A 24V AI FB R22 GND GND PWM DO DI 2A 24V 2A 24V GND PWM DO DI 2A 24v i 2A 24V j AI FB R22 GND J an C3 GND PWM DO DI 2A E 2A 24V i AI FB R22 GND GND PWM DO DI 2A 24V D A OC AI FB R22 GND D N Ni WW Ww AI FB R22 GND E DA J zJ t PWM DO DI 2A 24V D el G A ROTATOR CLOCKW SE ROTATOR COUNTERCL OCI T H C H E 4 D gt PRESSURE CO H H CG H J FEED FORVARD FAST 1 H COLOUR MARKI NG FEED FORWARD FAST 2 SAW CHAI N ROTATI ON kal N COLOUR _ MARKI NG 1 TOP SAW o ez sz z o s ve s z z o a ate ATA LITAS SOLANW EFOUT 24v 0 2A GND 3A AI DI 2K2 5V Aq umeiq AI DI 82K GND AI DI 2K2 5V T 20 6002 EFOUT 5v 0 3A AI DI 82K GND AI DI 82K GND MODULE I DENTI FI CATION AI DI 82K GND NVWYSAHMP AI DI 82K GND EDER Iwo REFOUT 24v 0 2A PI DI 2K
34. PI DI Jea 2A 24V PI DI DI DO 220R npn 20mA PI DI 10k GND I DI 10k 5V I DI 10k 5V DI DO 220R npn 20mA DI DO 220R npn 20mA DI DO 220R npn 20mA 24V 12V 12V GND 3Asurtron A A iE FEEL 3 ZIL 4 15 20 g 1 6 14 Ke 10k GND PWM DO DI 2A 24V PWM DO DI 2A 24V PWM DO DI 2A 24V AI DI E DI DO 220R npn 20mA te ia g 1 OY N FA CO VO ren z So AI DI 10k GND e AI DI 10k GND e L SE T lo q L MO OP YELLOW VHI TE VIOLET GREEN BLACK 7 gt RB1 RB5 RIGHT JOYSTICK BUT TONS TRIGGER UP WHEEL CANCEL MUUTOS SELITE Drawn by Date IRCUIT DIAGRAM WE SA o 2009 02 16 4WHERMAN CIRCU G l eo Epec Oy CABIN MODULE 2023 RIGHT JOYSTICK 4WHerman o ae ee es LITAS SOLANW BUT TONS LEFT JOYSTICK ieee _ Se at oat ei 2A 24V ki GND 3A PI DI ron w j PWM D0 DT 2A 24V PI DI STUMP _TREATIVENT PUMP Aq umeiq lol GND 3A IX re el PI DI Z PRESSURE SENSOR LIN J LEFT ROTATOR i 4 mees PI DI 10k 9T 70 6007 DO 220 EFOUT 47R 5V DI DO 220 DI 82K GND DI DO 220 DI 500K 2V5 DI DO 220 d DI 500K 2V5 REFOUT 47R GND AI DI 82K GND i BLACK DI DO 220R 20mA SH mm ce E E Y EFOUT 47R 5V TRTE DI DO 220R npn 20mA w ita NEE BSL T NOILdO a T NYNWY3HMY Ire PRESSURE SENSOR RIGHT ROTATOR
35. Sein joki Finland EPEC Epec 4W Herman 11 SE E Cc Installation and Maintenance Manual MAN000508 The automatic feed start after cutting has been prevented because the saw button was pressed for a long time when the cutting was activated No measures are necessary Length calibration for selected tree species not performed Length calibration of the selected tree species has not performed and this is why the length calibration coefficient of the last selected tree species will be used when computing Automatic cut to length of the tree species in question is prevented until the length is calibrated Perform length calibration for the tree species in question 85 Short circuit feed backward 2 x x The feed backward 2 output X2 18 has short circuited with the ground potential 1 Check the valve connection the condition of wiring connectors and replace them if necessary 2 Check the valve impedance and replace the valve if necessary 3 Replace the valve cap If it is an LED valve cap 4 Replace the control unit Voltage without control feed backward 2 The feed backward 2 output X2 18 is live even though the output is not being controlled One of the valve connectors is broken or has short circuited 1 Check the valve connection the condition of wiring connectors and replace them if necessary Replace the control unit No pulses from length sensor 1 The system does not receive pul
36. abin control unit has been disconnected 1 Check the condition of the CAN bus supply voltage cables and connectors in between the hub control unit and the cabin control unit and replace them if necessary Ensure that the cabin control unit s application software is up to date and update it if necessary Check the cabin control unit identification pin connection and repair it if necessary Replace the cabin control unit The current in connector X1 is too high The current of control unit connector X1 exceeds the set limit 1 Check the condition of connector X1 as well as the supply voltage cables between the connector and the control unit and the connectors contacts and replace them if necessary Check the outputs and connections of the control unit to which the X1 connector is connected they may have short circuited Replace if necessary Replace the hub control unit Contact the measuring device supplier The current in connector X2 is too high The current of control unit connector X2 exceeds the set limit 1 Check the condition of connector X2 as well as the supply voltage cables between the connector and the control unit and the connectors contacts and replace them if necessary Check the outputs and connections of the control unit to which the X2 Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P
37. age controlled proportional valves in rotator control When you adjust a voltage value when the field is active or black the rotator will be controlled at the voltage in question when you turn the handle This way you can see the impact of voltage changes in the movement speed in real time First calibrate the minimum voltage for both directions following the instructions below Adjust the minimum voltage clockwise at its minimum value 200 mA move the rotator clockwise by slowly increasing the voltage When the rotator starts to move centre the handle and repeat the same for the counter clockwise minimum voltage The minimum voltage should be the lowest voltage at which the rotator moves Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi FI 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SE E Cc Installation and Maintenance Manual MANO000508 Next calibrate the maximum voltages as follows Adjust the clockwise maximum voltage to as low a value as possible 1 mA higher than the minimum voltage you previously calibrated then move the rotator clockwise by slowly increasing the voltage until the rotator moves at the speed you want to be the maximum movement speed Repeat the same for counter clockwise The maximum voltage may be a maximum of 1 000 mA
38. ais oo H x ene 250 Diameter in 13 j e millimetres at the point shown by the measuring 12 X 2 167 WR 9 16 Es 550 8 520 7 1 16 La 490 6 _ 73 Length in centimetres 15 460 5 at the log end 14 XJ1 66 430 a 13 x 2 16 400 3 _ 4 number of the log 2 _ CR te _40_ X Measuring point in use Figure 16 Diameter curve calibration The measuring points of the latest cut log will be shown and you can select which points you want to use to create the diameter curve The diameter curve will be created by the straight lines between the points Points 1 and 20 are always in use and if no other points are selected the curve will be a straight line between these two points You can check that the curve is correct by measuring the diameter of the log ata position shown by a point If the measuring result is not the same as the diameter displayed for the measuring point in question you can adjust the curve by changing the diameter value of the point Repeat this in the case of all the selected measuring points Before going to measure the log take the harvester head to the side and activate the safety lock so that measuring the cut logs will be safe Always activate the safety lock when leaving the cabin You can use the Print button E to print a printout of the screen if a printer has been connected to the system Print a form and take it with you when you go
39. ap If it is an LED valve cap Replace the control unit Voltage without control rotator harvester head selection valve The rotator harvester head cylinder output X2 3 is live even though the output is not being controlled One of the valve connectors has short circuited 1 Check the valve connection the condition of wiring connectors and replace them if necessary 2 Replace the control unit Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SE E Cc Installation and Maintenance Manual MANO000508 Value too high rotator joystick The rotator joystick input X3 7 value voltage exceeds the allowed range Perform joystick calibration Check the joystick connection the condition of wiring connectors and replace them if necessary Check that the joystick is in working order using a general meter or a similar device and replace the joystick if necessary Check the joystick alarm limit parameter value in the measuring device settings and change it if necessary Check in the measuring device settings options that the rotator control method has been correctly defined change if necessary Replace the control unit Parameter error rotator joystick There are conflicting
40. arranty will end when the original warranty period ends The warranty will become null and void if a reseller the end user and or a third party makes any changes to the product or software or if the product or software is otherwise used contrary to the manufacturer s instructions Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SE E Cc Installation and Maintenance Manual MAN000508 A reseller or a mechanic may define separate additional warranties for the product in addition to the manufacturer s warranty 1 6 Environmental issues The manufacturer s processes and the materials used are ISO 14001 certified In the case of products returned by the buyer and or maintenance work the manufacturer will recycle and dispose of products found unfit for use The manufacturer will charge the buyer a waste management fee in accordance with the valid price list The waste management fee will not be charged if the product is returned under the warranty however 1 7 Definitions terminology and abbreviations A list of definitions terminology and abbreviations with which the reader may not be familiar Unnecessary abbreviations may be deleted from the list D CAN Controller Area network e SDO Service Data O
41. bject A protocol used to read and write data in the CANopen object library e PDO Process Data Object A protocol used to update process signal status between CANopen nodes and object libraries e M A S K Multi Access Service Key A USB memory including the user rights needed when maintaining or installing a 4W Herman measuring device e Runtime e Firmware Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 Gene E Cc Installation and Maintenance Manual MANO000508 2 4W HERMAN MEASURING DEVICE 2 1 Measuring device configuration The Epec 4W Herman measuring device consists of four control units control units connected to a CAN bus These are the display the harvester head the cabin and the hub The system also includes the Epec 4W Herman operating dial Another essential part of the system is the control handles even though they are not included in the standard measuring device delivery A printer Canon IP100 is available as an accessory to the system Input output Power Can Figure 1 Configuration of the 4W Herman measuring device 2 2 User rights and maintenance mode The measuring device uses the M A S K system to identify users and define user right
42. ce them if necessary Check the outputs and connections of the control unit to which the X5 connector is connected they may have short circuited Replace if necessary Replace the hub control unit Contact the measuring device supplier CAN high conductor voltage error The voltage of the CAN bus high conductor is not within the allowed range The voltage exceeds 4 5 V or falls below 1 5 V 1 Check the connections of the CAN conductors between the control units as well as the connectors contacts repair if necessary Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SE E Cc Installation and Maintenance Manual MANO000508 2 Use a general meter or a similar device to check the CAN high conductor voltage If the voltage is within the allowed range replace the hub control unit if not replace the CAN supply voltage cables in between the control units one at a time until the error is repaired 3 Replace the hub control unit 4 Contact the measuring device supplier CAN low conductor voltage error The voltage of the CAN bus low conductor is not within the allowed range The voltage exceeds 4 5 V or falls below 1 5 V 1 Check the connections of the CAN conductors between the c
43. coil resistance parameter value in the measuring device settings and change it if necessary Replace the control unit Disconnected circuit rear knives pressure control The rear knives pressure control circuit between output X1 15 and FB input X1 6 has been disconnected 1 Check the pressure control valve connection the condition of wiring connectors and replace them if necessary Check the valve impedance and replace the valve if necessary Check the valve s coil resistance parameter value in the measuring device settings and change it if necessary Replace the control unit FB input live without control rear Knives pressure control The rear knives voltage feedback coupling connection at input X1 6 is live when the valve control is not active One of the valve connectors has short circuited 1 Check the pressure control valve connection the condition of wiring connectors and replace them if necessary 2 Replace the control unit Short circuit rear knives open The rear knives open output X1 7 has short circuited with the ground potential 1 Check the valve connection the condition of wiring connectors and replace them if necessary 2 Check the valve impedance and replace the valve if necessary Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608
44. connection the condition of wiring connectors and replace them if necessary Check the valve coil resistance and replace the valve if necessary Check the valve s coil resistance parameter value in the measuring device settings and change it if necessary Replace the control unit Disconnected circuit tracks pressure control The tracks pressure control circuit between output X1 23 and FB input X1 21 has been disconnected 1 Check the track pressure control valve connection the condition of Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SE E Cc Installation and Maintenance Manual MAN000508 wiring connectors and replace them if necessary 2 Check the valve coil resistance and replace the valve if necessary 3 Check the valve s coil resistance parameter value in the measuring device settings and change it if necessary 4 Replace the control unit FB input live without control tracks pressure control The tracks voltage feedback coupling connection at input X1 21 is live when the valve control is not active One of the valve connectors has short circuited 1 Check the rear tracks pressure control valve connection the condition of wiring connectors and replace the
45. connectors and replace them if necessary 3 Replace the control unit 4 Contact the measuring device supplier 52 Button error operating dial CANCEL x X The Operating dial CANCEL button was pressed for too long a time or the button has malfunctioned No measures are necessary if you did not press the button for a long time 1 Check that the operating dial is in working order on the handle diagnostics screen 2 Check the connection of the faulty button the condition of wiring connectors and replace them if necessary 3 Replace the control unit 4 Contact the measuring device supplier Button error safety lock opening The button combination used to open the safety lock Shift Harvester head closed was pressed for too long a time or one of the buttons or both buttons malfunctioned No measures are necessary if you did not press the buttons for a long time 1 Check that the buttons are in working order on the handle diagnostics screen Check the connection of the faulty button the condition of wiring connectors and replace them if necessary Replace the control unit Contact the measuring device supplier Conflicting buttons feed forwards and backwards The Feed forward and Feed backward buttons were simultaneously pressed or one of the buttons or both buttons malfunctioned No measures are necessary if you did not press the buttons at the same time 1 Check that the buttons ar
46. d Start an Update screen will be displayed You will install the control unit software at this point UPDATE Current New Module SW RT Software Runtime 0 05 0 GH Figure 5 The Update screen The measuring device will automatically select for updating all control units whose software version is older than the version included in the software package on the USB memory You can start the update by pressing Update When the update is completed a summary screen will be displayed It states that the update was successful unsuccessful and requests you to reboot the measuring device by selecting OK At the same time the default parameters based on the selected harvester head type will be downloaded to the control units and the button layout complying with the selected options will be implemented UPDATE System updated successfully Press OK to restart system Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi FI 60320 Sein joki Fl 60101 Sein joki Finland C D C C Epec 4W Herman 11 pe C m Installation and Maintenance Manual Gen MANO00508 Figure 6 The screen after a successful software update When the measuring device has rebooted the main menu will be displayed You can now continue installing the device Epec Oy reserves all rights for improvements wi
47. display unit CONTROL WHEEL CH Le Right CH Red button Green button 31 Operating Dial Diagnostics 8 2 4 Sensors The Sensor Diagnostics screen shows the raw values of all sensors connected to the system Saw bar position diameter and length are shown as pulses on this screen Track pressure is shown as voltage current depending on what type of a sensor is in use The saw and top saw home status is shown in colours green in the housing red out of the housing Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland C D C C Epec 4W Herman 11 Ee C C Installation and Maintenance Manual dee MANO00508 An example This screen is useful if you want to study why the track pressure value does not change on the Handling screen when the harvester head is opened or closed If the sensor voltage current on the diagnostics screen changes the fault lies in the settings sensor calibration If the sensor voltage current on the diagnostics screen does not change the fault lies in the sensor or the wiring SENSORS LA Sawbar Number of pulses 0 G Lenght Number of pulses 491 G Diameter 1 Number of pulses 0 amp Hydraulic pressure kan Saw bar in the homebase 0 Top saw bar in the homebase 0 Figure 32
48. e control valve connection the condition of wiring connectors and replace them if necessary 2 Check the valve coil resistance and replace the valve if necessary Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland C D C C Epec 4W Herman 11 GE C m Installation and Maintenance Manual Ge MANO00508 3 Check the valve s coil resistance parameter value in the measuring device settings and change it if necessary 4 Replace the control unit 99 Short circuit tilt pressure control x X The tilt s pressure control output X2 9 has short circuited at FB input X2 10 1 Check the valve connection the condition of wiring connectors and replace them if necessary 2 Check the valve impedance and replace the valve if necessary 3 Check the valve s coil resistance parameter value in the measuring device settings and change it if necessary 4 Replace the control unit Parameter error tilt pressure control There are conflicting tilt pressure control current regulator parameters or the parameter value is not within the allowed range 1 Check the pressure control current settings and pressure curve and adjust them if necessary Check the pressure control parameter values in the measuring device set
49. e handle control mode has been selected When using SureGrip L8 handles a button will be shown in green on the screen when you press it if the button is intact and the wiring is fine The screen also shows which function has been currently programmed for the button If the colour of another button not the button you are pressing changes colour onscreen you should check the button wiring If the handles you are using are not SureGrip L8 handles you can use the Handle Diagnostics screen to test that all the buttons are in working order However the screen will not show whether or not some of the buttons have been crossed Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi FI 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SE E Cc Installation and Maintenance Manual MANO000508 HANDLES Left TD Right 5 Preselection 5 Function Feed forward Rotator lever ia 30 Handle Diagnostics 8 2 3 Operating dial On the Operating Dial Diagnostics screen you can check that the operating dial is in working order The screen shows the operating dial s movement direction and the functions of the buttons You cannot exit this screen by pressing the red button on the operating dial like with other screens to exit press the ESC button on the
50. e in working order on the handle diagnostics screen Check the connection of the faulty button the condition of wiring connectors and replace them if necessary Replace the control unit Contact the measuring device supplier Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SC E Cc Installation and Maintenance Manual MANO000508 55 PDO error ID conflict x x A control unit has received a message that was sent by a control unit device with the same ID The CAN bus includes either two cabin control units or an extra CAN device No control functions can be performed 1 Check that a cabin control unit has not been connected where the harvester head control unit should be connected and replace the control unit if necessary 2 Check that there are no CAN devices which are not part of the measuring device on the CAN bus and if you find such devices remove them 3 Replace the control unit 4 Contact the measuring device supplier Short circuit stump treatment pump The stump treatment pump output X2 1 has short circuited with the ground potential Check the valve connection the condition of wiring connectors and replace them if necessary Check the valve impedance and rep
51. e or ensure that sufficient cooling air is available If the outdoor temperature is clearly below 50 C 122 F replace the control unit 11 High supply voltage The control unit s supply voltage has exceeded the allowed limit i e it is more than 30 V 1 Check the power source voltage while the machine is in operation and correct it if necessary Replace the control unit Start message sent The control unit has sent an NMT start message to the other system control units Only the hub control unit can send NMT start messages contact the measuring device supplier Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 E E Cc Installation and Maintenance Manual MANO000508 Cabin control unit missing The connection to the cabin control unit has been disconnected 1 Check the condition of the CAN bus supply voltage cables and connectors in between the hub control unit and the cabin control unit and replace them if necessary Check the condition of the CAN bus supply voltage cables and connectors in between the hub control unit and the harvester head control unit and replace them if necessary Ensure that the cabin control unit s application software is up to date and
52. e table contents How to read the table The No field shows the message s unique number for the control unit in question The messages for each control unit are numbered starting from zero The Message field shows which text will be shown on the Handling screen the log The message may slightly differ from the one shown in the table depending on the language software version The crosses to the right of the message field in the table show whether the message will be shown on the Handling screen and or whether it will be saved in the log The Description field explains what the message means and how it influences the measuring device The Instructions field shows what actions must be done to locate correct the fault when maintaining the system and in which order the fault should be located corrected The stages are numbered If you are not able to locate correct the fault by following the first stage instructions go to the second one etc When you have located corrected the fault you do not need to go to the next stage Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi FI 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SE E Cc Installation and Maintenance Manual MAN000508 Harvester head control unit messages error messages fo Alarm nu
53. e the switch diagram Appendix 2 H controlling the harvester head cylinder in connection with boom extension jib control is necessary a selection valve can be connected to the measuring device to select whether the hydraulics will control the rotator or the harvester head cylinder See the switch diagram Appendix 2 The rotator harvester head cylinder selection valve can be controlled using the handle buttons 3 1 5 Pumps The 4W Herman measuring device supports simultaneous control of a maximum of three pumps The pumps may be of the on off type or proportional pumps Pump control can be configured separately for each movement For more information on this function please see Settings 3 1 6 Connecting sensors and actuators When connecting the sensors and actuators the measuring device switch diagram Appendix 2 and the connection guidelines included in the Epec Control unit Installation and Connection Manual must be followed 3 2 Actions after first booting of the measuring device 3 2 1 Selecting harvester head and options as well as installing software Epec delivers the display unit with the application installed The I O control units do not have an application or firmware downloaded which means that a USB memory with maintenance or factory level user rights containing the software package must be connected to the display unit When you switch on the measuring device for the first time the first screen will be the ha
54. ed you will only see the text Loading You will be notified of a successful download When you select OK the screen software will reboot The system will be ready to use once rebooted UPDATE System updated successfully Press OK to restart system Ok Gi Figure 10 The screen after a successful software update If updating a control unit or the display unit was unsuccessful you will be notified of this when the display unit reboots or the system will automatically transfer to the Update screen CONFIRM System update process was incomplete Ok Figure 11 The screen after an unsuccessful software update Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi FI 60320 Sein joki Fl 60101 Sein joki Finland C D C C Epec 4W Herman 11 SS C m Installation and Maintenance Manual Ge MANO00508 The display unit software will only be updated if all the control unit downloads were successful 6 2 Updating display unit firmware Instructions on updating the display unit firmware are always included in the update software delivery Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein
55. ed forward 3 output X2 15 has short circuited with the ground potential Check the valve connection the condition of wiring connectors and replace them if necessary Check the valve impedance and replace the valve if necessary Replace the valve cap If it is an LED valve cap Replace the control unit Voltage without control feed forward 3 The feed forward 3 output X2 15 is live even though the output is not being controlled One of the valve connectors is broken or has short circuited 1 Check the valve connection the condition of wiring connectors and replace them if necessary 2 Replace the control unit Short circuit tilt up The tilt up output X1 7 has short circuited with the ground potential 1 Check the valve connection the condition of wiring connectors and replace them if necessary 2 Check the valve impedance and replace the valve if necessary 3 Replace the valve cap If it is an LED valve cap 4 Replace the control unit Voltage without control tilt up The tilt up output X2 7 is live even though the output is not being controlled One of the valve connectors is broken or has short circuited 1 Check the valve connection the condition of wiring connectors and replace them if necessary 2 Replace the control unit Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O B
56. efore booting the measuring device for the first time 3 1 1 Connecting Epec control units and wiring See Appendix 1 General Epec Control unit Connection and Installation Manual 3 1 2 Safety switch For safety reasons there must be a machine safety switch connected to the measuring device s hub control unit The safety switch can be a door switch a seat limit detector or another safety switch The only limitation is that the switch must generate a 24 V voltage when the operator is seated and the machine is ready to be used Epec recommends redundant safety switch voltage by for example using two safety switches or a safety switch with two sets of poles The two safety switch voltage messages must be connected with separate conductors to the hub control unit see the switch diagram Appendix 2 If using a redundant safety switch is not possible in the base machine in use the redundancy feature of the measuring device can be disengaged 3 1 3 Handle buttons and preselection keyboard The system directly supports SureGrip L8 handles and a ten button preselection keyboard Handles by other manufacturers may also be used provided that they have the same number of buttons The handles must have a total of twenty function buttons and ten preselection buttons If there are SureGrip L8 handles and a preselection keyboard connect the handles as shown in the switch diagram Appendix 2 The measuring device includes programmable function buttons
57. enneeeteeneeetenaneeetenaaeeesenaaeeesenaaeeeteeaaeeesenaaeertnes 8 2 3 Allowing operating during maintenance 0 0 1 eeeeeeceeeeneeeeenneeeeteneceeeteeaeeeeeeeaaeeetenaaeeeseeaaeeetenaaeerenes 9 3 FIRST INSTALLATION OF A NEW MEASURING DEVICE ccccsccsseeeeeeeeeeeeeeseeeseneenenseeeeesees 11 3 1 Actions before booting the measuring device for the first time cccccsscceeeeseeeeetteeeeneneeetees 11 3 1 1 Connecting Epec control units and witing 1scccccccccesceceeecesneeceeneeceneeeseaeeeeeeeseneetsnntetaees 11 A E E TE 11 AAT a EEE A A AAE 11 3 1 3 Handle buttons and preselection Keyboard 11 3 1 4 FROTALO CONMIOL EE 11 S19 PUMPS EE 12 3 1 6 Connecting sensors and actuators ccccceecceeseeceeececneeeeseseeeeneeceeececeneesaaeeseneesenetesseetenes 12 3 2 Actions after first booting Of the measuring device seessssesssseeseinnesrrrnesrrnnesrnnnerrnnnesrennees 12 3 2 1 Selecting harvester head and options as well as installing software 12 4 REPLACING HARVESTER HEAD REINSTALLING MEASURING DEVICE ssecsseeeeses 16 S MANAGING OPTIONS cic 2o5 sce ceccse aa eege Seege teense aay 17 5 1 Changing options after the first installation 17 52 PRIMIS shes cases Be ites ees bath EE 17 6 UPDATING MEASURING DEVICE S SOFTWARE VERSIONS csssccsseeeeeseeesseeseseeeenseeeenees 18 6 1 Updating application software and rumiime 0 0 esccccceeececeeeneeeeeenneeeeetnneeeeetnneeecetnineeetsnineeeeenaees 18 6
58. epeatedly issued when working several times a day contact the measuring device supplier CAN message buffer full The control unit s message buffer for outgoing messages is full messages cannot be sent and the bus has malfunctioned Check the condition of the CAN bus cables and connectors and replace them if necessary Replace the control unit Contact the measuring device supplier Erroneous CAN bus messages The control unit has received erroneous CAN messages Check the condition of the CAN bus cables and connectors and replace them if necessary Replace the control unit Contact the measuring device supplier Low supply voltage The control unit supply voltage is low less than 12 V gt control functions are prevented 1 Check the power source voltage and recharge the power source or replace it if necessary Check the condition of the supply voltage wiring and connectors and replace them if necessary Check the control unit s voltage output connections for short circuits repair if necessary Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland C D C C Epec 4W Herman 11 ene C m Installation and Maintenance Manual Ge MANO00508 4 Replace the control unit Low tempe
59. ess Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland C D C C Epec 4W Herman 11 SC C m Installation and Maintenance Manual ares MANO00508 Epec Oy Tiedekatu 6 Fl 60320 Sein joki 7 Replace the valve cap f it is an LED valve cap 8 Replace the control unit e Voltage without control counter clockwise rotator The counter clockwise rotator output X2 2 is live even though the output is not being controlled One of the valve connectors is broken or has short circuited 3 Check the valve connection the condition of wiring connectors and replace them if necessary 4 Replace the control unit Disconnected circuit rotator The circuit of one of the rotator valves has been disconnected The circuit between output X2 1 and FB input X2 3 or between output X2 2 and FB input X2 4 is disconnected Find out which of the directional circuits is faulty by controlling the rotator in both directions The circuit you are controlling when you receive the error message is the one that is faulty 1 Check the faulty circuit s valve connection the condition of wiring connectors and replace them if necessary 2 Check the valve impedance and replace the valve if necessary 3 Check the valve s coil resistance parameter value in the measuring device settings and change it if necessary 5 Replace the control u
60. et Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SE E Cc Installation and Maintenance Manual MAN000508 wiring connectors and replace them if necessary 2 Check the valve coil resistance and replace the valve if necessary 3 Check the valve s coil resistance parameter value in the measuring device settings and change it if necessary 4 Replace the control unit FB input live without control front knives pressure control The front knives voltage feedback coupling connection at input X1 4 is live when the valve control is not active One of the valve connectors has short circuited 1 Check the pressure control valve connection the condition of wiring connectors and replace them if necessary Replace the control unit Short circuit front knives open The front knives open output X1 1 has short circuited with the ground potential Check the valve connection the condition of wiring connectors and replace them if necessary Check the valve impedance and replace the valve if necessary Replace the valve cap If it is an LED valve cap Replace the control unit Voltage without control front knives open The front knives open output X1 1 is live even though the output is not being controlled One of the valve connectors has short circuited 1 Check the valve connection the condition of
61. exceeds the set limit The cycle length may exceed the set limit when the system is booted this is normal and no measures are necessary If the error message is repeatedly issued when working several times a day contact the measuring device supplier 4 CAN message buffer full x X The message buffer for outgoing control unit messages is full and the bus is busy 1 Check the condition of the CAN bus cables and connectors and replace them if necessary 2 Replace the control unit 3 Contact the measuring device supplier Erroneous CAN bus messages The control unit has received erroneous CAN messages Check the condition of the CAN bus cables and connectors and replace them if necessary Replace the control unit Contact the measuring device supplier Low supply voltage The control unit supply voltage is low less than 12 V gt control functions are prevented 1 Check the power source voltage and recharge the power source or replace it if necessary Check the condition of the supply voltage wiring and connectors and replace them if necessary Check the control unit s voltage output connections for short circuits repair if necessary Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finla
62. fault parameters Send default parameters to modules Figure 7 The Factory settings screen The measuring device will reboot itself When the reboot is finished the Harvester head selection window will be displayed and you can continue the installation in the same manner as when installing the measuring device for the first time See Chapter 2 Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi FI 60320 Sein joki Fl 60101 Sein joki Finland C D C C Epec 4W Herman 11 Ee C C Installation and Maintenance Manual dee MANO00508 5 MANAGING OPTIONS 5 1 Changing options after the first installation If you need to make changes in the options after the first installation such as add a colour marking device or a top saw to the harvester head you can do this using the Options screen Note that the handle button layout will change if certain options are taken into use or taken out of use For example if you disengage the top saw option the top saw button will be replaced with another button and some buttons may change places The button layout which changes based on the selected options enables optimal utilisation of the buttons without wiring changes because no unnecessary buttons will be in use at any time To change the options connect a maintenance level USB memory to
63. ge calibration DIAMETER CALIBRATION Open and close head until pulse reading is steady Press Ok when ready 0 Figure 15 Diameter sensor movement range calibration The diameter sensor movement range calibration will reset the pulse sensor reading when the harvester head is fully closed or save the pulse sensor reading when the harvester head is fully open 1 Close the harvester head and wait until the pulse reading is reset 2 Open the harvester head and wait until the pulse reading is stabilised 3 Repeat the steps above 4 When the harvester head is fully open and the pulse reading remains stable select OK to save the calibration Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi FI 60320 Sein joki Fl 60101 Sein joki Finland C D C C Epec 4W Herman 11 SE C C Installation and Maintenance Manual ops MANO00508 7 1 3 Diameter curve calibration The diameter curve is calibrated using the last felled cut log When you open the Diameter Curve Calibration screen the measuring device will calculate points for the last cut log Correctly performed length calibration and diameter sensor movement range calibrations are required before the diameter curve can be successfully calibrated DIAMETER CALIBRATION onoff g onoff SS g 4 2 xX G 10 J
64. his way you will not lose any previous work 2 Turn off the engine and switch off the measuring device 3 Detach the faulty display unit control unit 4 Replace it with a new unused spare part display unit control unit 5 Connect a USB memory including the software package onto the display unit 6 Switch on the measuring device DO NOT START THE ENGINE Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi FI 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 ee E Cc Installation and Maintenance Manual MANO000508 7 The display unit will boot the initial loading screen will be displayed and the unit will ask you whether or not you want to extract the software package on the USB memory Z IP packet handling Z P packet found in USB memory 4VWHerman_Keto_1v23 zip Extract 3 En Figure 37 Extracting the software package on the initial loading screen 8 Select YES to extract the package and install it to the display unit 9 When the package has been extracted the display unit will automatically reboot and the main menu will be displayed In connection with the reboot the display unit will copy in its memory a backup copy containing the settings of all the control units 10 If you saved an active work area on a USB memory when starti
65. hort circuited 1 Check the valve connection the condition of wiring connectors and replace them if necessary Replace the control unit 49 Short circuit saw bar out x x Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 Sone E Cc Installation and Maintenance Manual MAN000508 The saw bar out output X2 11 has short circuited with the ground potential 1 Check the valve connection the condition of wiring connectors and replace them if necessary 2 Check the valve impedance and replace the valve if necessary 3 Replace the valve cap If it is an LED valve cap 4 Replace the control unit Voltage without control saw bar out The saw bar out output X2 11 is live even though the output is not being controlled One of the valve connectors is broken or has short circuited 1 Check the valve connection the condition of wiring connectors and replace them if necessary Replace the control unit Short circuit top saw out The top saw out output X2 23 has short circuited with the ground potential Check the valve connection the condition of wiring connectors and replace them if necessary Check the valve impedance and replace the valve if necessary Rep
66. joki Fl 60101 Sein joki Finland C D C C Epec 4W Herman 11 Se C C Installation and Maintenance Manual ge MANO00508 7 CALIBRATING MEASURING DEVICE AND SETTINGS 7 1 Calibration The contents of the Calibration menu change depending on which options you have selected For example if the selected rotator control method is button control there will be no rotator handle calibration screen in the menu CALIBRATION e Diameter range Diameter curve Saw bar range Diameter range calibration Figure 12 The Calibration menu 7 1 1 Length calibration LENGTH CALIBRATION Feed stem over 1 m Measure feeded length Adjust length reading 2 59 ler Tree species Current length 278 9 om Figure 13 Length calibration The measuring device includes a tree species specific calibration system which means that each defined tree species must be separately calibrated Follow the instructions below to calibrate the length 1 After felling select the preselection for the tree species to be calibrated Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SSC E Cc Installation and Maintenance Manual MANO000508 2 When the Handling screen is displayed feed a sufficient
67. ki Finland C D C C Epec 4W Herman 11 ee C C Installation and Maintenance Manual ag MANO00508 UPDATE System updated successfully Press OK to restart system Ok CG Figure 36 The screen after a successful software update 6 When the update has been successfully performed see the figure above select OK to reboot the measuring device The display unit memory includes backup copies of the settings of all control units At this point the measuring device will automatically copy to the new control unit the settings that had been saved on the faulty control unit that was replaced 7 The measuring device will normally boot and the main menu will be displayed The control unit has now been successfully replaced and you can start the engine and continue using the machine If you need to replace another control unit go back to item 1 and repeat the steps above 9 2 Replacing the display unit control unit A faulty display unit may only be replaced with a new unused spare art display unit If you replace a faulty display unit with a second hand display unit from another system the system may function in an unexpected manner and your settings may be deleted 1 If possible save the work area data on the customer s USB memory before replacing the display unit If you want to continue an unfinished work area when the display unit has been replaced you can save the work area on a USB memory without closing it t
68. lace the valve cap If it is an LED valve cap Replace the control unit Voltage without control top saw out The top saw out output X2 23 is live even though the output is not being controlled One of the valve connectors is broken or has short circuited 1 Check the valve connection the condition of wiring connectors and replace them if necessary Replace the control unit Short circuit feed forward 2 The feed forward 2 output X2 13 has short circuited with the ground potential Check the valve connection the condition of wiring connectors and replace them if necessary Check the valve impedance and replace the valve if necessary Replace the valve cap If it is an LED valve cap Replace the control unit Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 Se E Cc Installation and Maintenance Manual MANO000508 Voltage without control feed forward 2 The feed forward 2 output X2 13 is live even though the output is not being controlled One of the valve connectors is broken or has short circuited Check the valve connection the condition of wiring connectors and replace them if necessary Replace the control unit Short circuit feed forward 3 PaA The fe
69. lace the valve if necessary Replace the valve cap If it is an LED valve cap Replace the control unit Gs Voltage without control stump treatment pump x fx The stump treatment pump output X2 1 is live even though the output is not being controlled One of the valve connectors has short circuited 1 Check the valve connection the condition of wiring connectors and replace them if necessary 2 Replace the control unit Hub control unit messages error messages Alarm number error Alarm numbering error Contact the measuring device supplier The control unit is booting The control unit is booting No measures are necessary Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SE E Cc Installation and Maintenance Manual MAN000508 Wrong node ID The control unit ID is incorrect 1 Ensure that the control unit ID pin has been connected as shown in the switch diagram change the connection if necessary and reboot the system Ensure that the correct control unit application has been loaded Replace the control unit on The cycle length may exceed the set limit when the system is booted this is normal and no measures are necessary If the error message is r
70. leased Some of the buttons was being pressed when the safety switch was released the safety switch was in the upper position the seat limit switch status changed as the operator sat down or the door switch status changed as the door was closed No measures are necessary if no button was pressed when the safety switch was released 1 Check that the buttons are in working order on the handle diagnostics screen Check the connection of the faulty button the condition of wiring connectors and replace them if necessary Replace the control unit Contact the measuring device supplier Button error preselection 1 Preselection button 1 was pressed for too long a time or the button has malfunctioned No measures are necessary if you did not press the preselection button for a long time 1 Check that the preselection buttons are in working order on the handle diagnostics screen Check the connection of the faulty button the condition of wiring connectors and replace them if necessary Replace the control unit Contact the measuring device supplier 42 Button error preselection 2 x X Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SE E Cc Installation and Maintena
71. length of wood 1 3 metres starting at the base of the log and then cut the log the length will be reset 3 Take the harvester head to the side so that you can safety go to measure the log you just cut Always activate the safety lock when leaving the cabin 4 When you have measured the actual log length open the Length Calibration screen The length of the last cut log and the tree species will be displayed Ensure from the bottom edge of the screen that the system has suggested the correct tree species 5 Adjust the length so that the length of the log which you just measured is displayed and select OK The display unit will ask whether or not you want to save the calibration select OK again CONFIRM Save new length calibration OK Q Q Cancel Figure 14 Saving length calibration 6 The display unit will return to the Length Calibration screen Make sure that the length shown is the value you just saved If this is not the case the calibration was unsuccessful and you must go back to item 1 to cut a new log and recalibrate the system Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi FI 60320 Sein joki Fl 60101 Sein joki Finland Cie Epec 4W Herman 23 75 Circ Installation and Maintenance Manual 11 8 2009 MANO000508 7 1 2 Diameter sensor movement ran
72. lue voltage falls below the allowed range Perform rotator handle calibration Check the pressure sensor connection the condition of wiring connectors and replace them if necessary Check that the pressure sensor is in working order using a general meter or a similar device and replace the sensor if necessary Check the error tolerance parameter value in the measuring device settings and change it if necessary Check in the measuring device settings options that the rotator control Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SE E Cc Installation and Maintenance Manual MAN000508 method has been correctly defined change if necessary 6 Replace the control unit al Parameter error rotator handle There are conflicting rotator handle parameters or the parameter value is not within the allowed range Perform handle calibration Check the handle parameters progression dead zone filter samples error tolerance in the measuring device settings and change them if necessary Check in the measuring device settings options that the rotator control method has been correctly defined change if necessary Replace the control unit Button pressed when safety switch re
73. m if necessary Replace the control unit Short circuit tracks open The tracks open output X1 19 has short circuited with the ground potential Check the valve connection the condition of wiring connectors and replace them if necessary Check the valve impedance and replace the valve if necessary Replace the valve cap If it is an LED valve cap Replace the control unit Voltage without control tracks open The tracks open output X1 19 is live even though the output is not being controlled One of the valve connectors has short circuited 1 Check the valve connection the condition of wiring connectors and replace them if necessary Replace the control unit Short circuit tracks closed The tracks closed output X1 18 has short circuited with the ground potential Check the valve connection the condition of wiring connectors and replace them if necessary Check the valve impedance and replace the valve if necessary Replace the valve cap If it is an LED valve cap Replace the control unit 44 Voltage without control tracks closed x x Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SE E Cc Installation and Maintenance Manual MANO000508 The
74. mber error Ma Control unit booting The control unit is booting No measures are necessary 2 Wrong node ID The control unit ID is incorrect 1 Ensure that the control unit ID pin has been connected as shown in the switch diagram change the connection if necessary and reboot the system Ensure that the correct control unit application has been loaded Replace the control unit Program cycle length too long The program cycle length exceeds the set limit The cycle length may exceed the set limit when the system is booted this is normal and no measures are necessary If the error message is repeatedly issued when working several times a day contact the measuring device supplier CAN message buffer full The message buffer for outgoing control unit messages is full and the bus is busy 1 Check the condition of the CAN bus cables and connectors and replace them if necessary 2 Replace the control unit 3 Contact the measuring device supplier Erroneous CAN bus messages The control unit has received erroneous CAN messages Check the condition of the CAN bus cables and connectors and replace them if necessary Replace the control unit Contact the measuring device supplier 6 Low supply voltage x x Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 2
75. n and Maintenance Manual MAN000508 The rotator clockwise pressure sensor input X3 20 value voltage falls below the allowed range 1 Perform rotator handle calibration 2 Check the pressure sensor connection the condition of wiring connectors and replace them if necessary 3 Check that the pressure sensor is in working order using a general meter or a similar device and replace the sensor if necessary 4 Check the error tolerance parameter value in the measuring device settings and change it if necessary 5 Check in the measuring device settings options that the rotator control method has been correctly defined change if necessary Replace the control unit The rotator counter clockwise pressure sensor input X3 22 value voltage exceeds the allowed range 1 Perform rotator handle calibration 2 Check the pressure sensor connection the condition of wiring connectors and replace them if necessary 3 Check that the pressure sensor is in working order using a general meter or a similar device and replace the sensor if necessary 4 Check the error tolerance parameter value in the measuring device settings and change it if necessary 5 Check in the measuring device settings options that the rotator control method has been correctly defined change if necessary 6 Replace the control unit Value too low counter clockwise rotator The rotator counter clockwise pressure sensor input X3 22 va
76. nce Manual MAN000508 Preselection button 2 was pressed for too long a time or the button has malfunctioned No measures are necessary if you did not press the preselection button for a long time 1 Check that the preselection buttons are in working order on the handle diagnostics screen 2 Check the connection of the faulty button the condition of wiring connectors and replace them if necessary 3 Replace the control unit 4 Contact the measuring device supplier Button error preselection 3 Preselection button 3 was pressed for too long a time or the button has malfunctioned No measures are necessary if you did not press the preselection button for a long time 1 Check that the preselection buttons are in working order on the handle diagnostics screen Check the connection of the faulty button the condition of wiring connectors and replace them if necessary Replace the control unit Contact the measuring device supplier Button error preselection 4 Preselection button 4 was pressed for too long a time or the button has malfunctioned No measures are necessary if you did not press the preselection button for a long time 1 Check that the preselection buttons are in working order on the handle diagnostics screen Check the connection of the faulty button the condition of wiring connectors and replace them if necessary Replace the control unit Contact the measuring device su
77. nd C D C C Epec 4W Herman 11 SC C m Installation and Maintenance Manual Sc MANO00508 4 Replace the control unit Low temperature The control unit s internal temperature has fallen below the allowed limit i e it is less than 30 C 22 F If the outdoor temperature is below 30 C 22 F using the measuring device is not allowed If the outdoor temperature is clearly above 30 C 22 F replace the control unit 8 High temperature x x The control unit s internal temperature has exceeded the allowed limit i e it is more than 70 C 158 F 1 If the ambient temperature in the immediate vicinity of the control unit on the outer surface of the control unit is more than 50 C 122 F the measuring device cannot be used Do not place the control unit in a place where the ambient temperature may increase too much such as in the immediate vicinity of the engine or the hydraulic valves Move the control unit to another place or ensure that sufficient cooling air is available 2 If the outdoor temperature is clearly below 50 C 122 F replace the control unit 11 High supply voltage x x The control unit s supply voltage has exceeded the allowed limit i e it is more than 30 V Check the power source voltage while the machine is in operation and correct it if necessary Replace the control unit Start message sent The control unit has sent an NMT start message to
78. ng the replacement you can open it and continue working normally The work area will include also the preselections tree species and assortments you have programmed Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 E E Cc Installation and Maintenance Manual MANO000508 10 CUSTOMER SUPPORT 10 1 Ordering spare parts You need the product number of the faulty component when ordering spare parts For more specific descriptions of spare parts and accessories please see Appendix 5 10 2 Contact information and on call times In case of a problem please contact the harvester head supplier manufacturer first If necessary you can also contact the Epec Oy customer support by e mail techsupport epec fi Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi FI 60320 Sein joki Fl 60101 Sein joki Finland pot re ns j ou s 1 ts 20 23 22 23 24 25 26 27 28 29 80 Wire colours in brackets are valid only when Suregrip handles are used PRESELECTI ONS VIOLET elt Wel 10k Ge Ok 5V Ok 5V
79. nit Value too high track pressure sensor A track pressure sensor value voltage or current exceeds the allowed range 1 Check from the measuring device s settings that the correct sensor type mA V has been selected and change the type if necessary Then reboot the system Check the sensor connection and the condition of wiring connectors and replace them if necessary Check that the sensor is in working order using a general meter or a similar device and replace the sensor if necessary Check the sensor alarm limits in the measuring device settings and change them if necessary Replace the control unit 95 Value too low track pressure sensor x X A track pressure sensor value voltage or current falls below the allowed range Epec Oy reserves all rights for improvements without prior notice Postiosoite Postal address Puhelin Phone Fax Internet PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60101 Seinajoki Finland EPEC Epec 4W Herman 11 Se E Cc Installation and Maintenance Manual MAN000508 1 Check from the measuring device s settings that the correct sensor type mA V has been selected and change the type if necessary Then reboot the system 2 Check the sensor connection and the condition of wiring connectors and replace them if necessary 3 Check that the sensor is in working order using a general meter or a similar device and replace the sensor if necessary
80. ns Tree species Qo Tree assortments Default settings Software Options Program preselections Figure 24 Settings menu 7 3 Restoring default settings Default settings or factory settings are harvester head specific default settings set by the harvester head manufacturer If you restore the factory settings your work area production and preselection data will not be reset You can restore the factory settings only when a USB maintenance memory drive is connected to the display unit To restore the factory settings go to the Factory Settings screen Settings gt Factory Settings and select Default parameters FACTORY SETTINGS New Installation Default parameters Send default parameters to modules Figure 25 The Factory Settings screen Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki FI 60101 Sein joki Finland EPEC Epec 4W Herman 11 ae E Cc Installation and Maintenance Manual MANO000508 8 DIAGNOSTICS AND TROUBLESHOOTING 8 1 Error messages Below is a table listing all the system error messages and other messages The figure below shows what the table includes Message Description Instructions 1 Instruction 1 2 Instruction 2 n Instruction n Figure 26 A model of the error messag
81. oned No measures are necessary if you did not press the preselection button for a long time 1 Check that the preselection buttons are in working order on the handle diagnostics screen Check the connection of the faulty button the condition of wiring connectors and replace them if necessary Replace the control unit Contact the measuring device supplier Button error preselection 8 Preselection button 8 was pressed for too long a time or the button has malfunctioned No measures are necessary if you did not press the preselection button for a long time Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SE E Cc Installation and Maintenance Manual MAN000508 1 Check that the preselection buttons are in working order on the handle diagnostics screen 2 Check the connection of the faulty button the condition of wiring connectors and replace them if necessary 3 Replace the control unit 4 Contact the measuring device supplier Button error preselection 9 Preselection button 9 was pressed for too long a time or the button has malfunctioned No measures are necessary if you did not press the preselection button for a long time 1 Check that the preselec
82. ontrol units as well as the connectors contacts repair if necessary Use a general meter or a similar device to check the CAN low conductor voltage If the voltage is within the allowed range replace the hub control unit if not replace the CAN supply voltage cables in between the control units one at a time until the error is repaired Replace the hub control unit Contact the measuring device supplier 8 2 Display unit diagnostics screens and using them when troubleshooting There are several diagnostics screens which can be used to correct many faults without the need to use any separate meters or tools In many cases a fault can only be corrected by using several of the diagnostics screens In most cases you can limit the fault to one of the following categories using the diagnostics screens e Valve or valve wiring fault e Sensor or sensor wiring fault e Button or button wiring fault e Hydraulics fault e CAN bus fault e Erroneous measuring device settings e Error done by the operator Finding out in exactly which component within the category the fault lies often requires a general meter a pressure gauge or another tool however Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 GE E
83. osoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SC E Cc Installation and Maintenance Manual MANO000508 4 Check the sensor alarm limit parameter value in the measuring device settings and change it if necessary 5 Check in the measuring device settings options that the rotator control method has been correctly defined change if necessary 6 Replace the control unit Safety lock activated safety switch The safety lock has been activated by the safety switch No measures are necessary 27 Safety lock activated chain replacement x X The safety lock has been activated by the chain replacement function No measures are necessary 28 Safety lock activated display x X The display unit has activated the safety lock after a software update or restoration of default settings No measures are necessary 29 Safety lock activated start up No measures are necessary Short circuit rotator narvester head selection valve The rotator harvester head cylinder selection valve output X2 3 has short circuited with the ground potential Check the valve connection the condition of wiring connectors and replace them if necessary Check the valve impedance and replace the valve if necessary Replace the valve c
84. ox 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 AN E Cc Installation and Maintenance Manual MAN000508 Short circuit tilt down The tilt down output X1 8 has short circuited with the ground potential Check the valve connection the condition of wiring connectors and replace them if necessary Check the valve impedance and replace the valve if necessary Replace the valve cap If it is an LED valve cap Replace the control unit 60 Voltage without control tilt down x x The tilt down output X2 8 is live even though the output is not being controlled One of the valve connectors is broken or has short circuited 1 Check the valve connection the condition of wiring connectors and replace them if necessary 2 Replace the control unit Short circuit feed backward 1 The feed backward 1 output X1 13 has short circuited with the ground potential Check the valve connection the condition of wiring connectors and replace them if necessary Check the valve impedance and replace the valve if necessary Replace the valve cap If it is an LED valve cap Replace the control unit Voltage without control feed backward 1 The feed backward 1 output X1 13 is live even though the output is not being controlled One of the valve connectors is broken or has short circuited 1 Check the valve connection the condi
85. pplier 45 Button error preselection 5 x X Preselection button 5 was pressed for too long a time or the button has malfunctioned Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SC E Cc Installation and Maintenance Manual MAN000508 No measures are necessary if you did not press the preselection button for a long time 1 Check that the preselection buttons are in working order on the handle diagnostics screen 2 Check the connection of the faulty button the condition of wiring connectors and replace them if necessary 3 Replace the control unit 4 Contact the measuring device supplier Button error preselection 6 Preselection button 6 was pressed for too long a time or the button has malfunctioned No measures are necessary if you did not press the preselection button for a long time 1 Check that the preselection buttons are in working order on the handle diagnostics screen Check the connection of the faulty button the condition of wiring connectors and replace them if necessary Replace the control unit Contact the measuring device supplier Button error preselection 7 Preselection button 7 was pressed for too long a time or the button has malfuncti
86. rature The control unit s internal temperature has fallen below the allowed limit i e it is less than 30 C 22 F If the outdoor temperature is below 30 C 22 F using the measuring device is not allowed If the outdoor temperature is clearly above 30 C 22 F replace the control unit 8 High temperature x x The control unit s internal temperature has exceeded the allowed limit i e it is more than 70 C 158 F 1 If the ambient temperature in the immediate vicinity of the control unit on the outer surface of the control unit is more than 50 C 122 F the measuring device cannot be used Do not place the control unit in a place where the ambient temperature may increase too much such as in the immediate vicinity of the engine or the hydraulic valves Move the control unit to another place or ensure that sufficient cooling air is available 2 If the outdoor temperature is clearly below 50 C 122 F replace the control unit 11 High supply voltage x X The control unit s supply voltage has exceeded the allowed limit i e it is more than 30 V Check the power source voltage while the machine is in operation and correct it if necessary Replace the control unit Start message sent The control unit has sent an NMT start message to the other system control units If the control unit sends NMT start messages after the measuring device has been switched on power on
87. rther instructions When you have selected the language unit and harvester head you must specify the options to be used The Define options button will not be displayed until you have selected the harvester head and the unit DEFINE OPTIONS None topsaw colour Top saw colour marking __Topsaw None Buttons Handle Sensors Rotator control mode Buttons None One Two Clamps Rear knives Clamps Jib control Stump handling O Figure 4 Specifying options Epec Oy reserves all rights for improvements without prior notice Postiosoite Postal address Puhelin Phone Fax Internet PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60101 Sein joki Finland C D C C Epec 4W Herman 11 a C C Installation and Maintenance Manual dee MANO00508 When you have selected the harvester head and pressed Define options a screen in which you can define the options will be displayed The options include o whether or not top saw or colour marking has been set o how the rotator is controlled o the type of rear knives that have been installed or whether the knives have been replaced with collecting jaws o whether or not there is jib control o whether or not a stump handling device has been installed Note Select only the options that are available on the harvester head when you are installing the system The handle button layout depends on the selected options When you have specified the options and presse
88. rvester head selection screen Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland C D C C Epec 4W Herman 11 GE C C Installation and Maintenance Manual ap MANO00508 Fl 60320 Sein joki STAR Forst 150 supreme Language default Forstenergy 150 pros 51 150 TT LD HD Date 31 07 2006 51 TT LD 155 51 victor 155 LD Unit Cm 100 supreme 500 100 TT LD 500 HD Harvester Head Keto 525 105 600 TS 105 LD 655 825 TS Define options Figure 3 The harvester head selection screen Select the language you want under Language Set the Date if necessary Set the Time if necessary Select either SI units or imperial units under Unit Select the harvester head type under Harvester Head OW OO ND Be careful when selecting the harvester head if you want to change it at a later time you must first return the measuring device to its default mode and this means that you will lose all changes you have made to the factory settings For more information on this issue see Replacing harvester head If the harvester head you have installed is not included in the selection list the software package does not support the harvester head type in question In such a case please contact the harvester head manufacturer for fu
89. s In practice this means that there are different kinds of user rights for the measuring device s different settings There are three user right levels user maintenance and factory The user level has the least extensive access rights and the factory level the most extensive rights In practice all users of the measuring device have user level rights People to whom the harvester head manufacturer has delivered a USB memory including the maintenance level user rights have maintenance level access The harvester head manufacturer and measuring device manufacturer have factory level user rights Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland C D C C Epec 4W Herman 11 Ge C C Installation and Maintenance Manual dee MANO00508 The different user rights disable certain screens or settings from certain user groups who do not need to see the screens or change the settings The user rights are specified by the measuring device manufacturer and the harvester head manufacturer Maintenance mode refers to a situation in which a USB memory with at least maintenance level user rights is connected to the display unit s USB port which enables installation and changing settings required when maintaining the system When the device is in the main
90. sed by the harvester head manufacturer A USB M A S K flash memory drive with at least maintenance level user rights a USB maintenance memory drive is required when installing the measuring device The harvester head manufacturer delivers such USB maintenance memory drives only to trained and approved maintenance and installation companies This is done to ensure that the devices will be properly installed and safe to use and also to ensure that the devices will be maintained by trained experts 1 3 Explanations of symbols This manual includes the following symbols to point out important information or safety instructions The symbol and warning refer to electric shocks that may cause when touching the product or a product component A failure may endanger the user s health cause danger to the user or render the system non functional This symbol refers to very important information or a warning If instructions marked with this symbol are not followed personal injury a system failure or a software failure will occur This symbol highlights important information and issues the user must read and take into account when using the product Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SE E Cc In
91. ses from length sensor 1 at sufficient intervals This only applies when the length measuring feed is performed with a motor 1 Check the sensor connection and the condition of wiring connectors and replace them if necessary Check the sensor s mechanical connections and repair adjust them if necessary Check that the sensor is in working order using an oscilloscope or a similar device and replace the sensor if necessary You can also disengage the sensor using the settings in which case only sensor 2 will be used for measuring length This allows you to continue working if you cannot replace the sensor right away Replace the control unit Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland C D C C Epec 4W Herman 11 ane C Cc Installation and Maintenance Manual Sc MANO00508 5 Contact the measuring device supplier No pulses from length sensor 2 The system does not receive pulses from length sensor 2 at sufficient intervals This only applies when the length measuring feed is performed with a motor Check the sensor connection and the condition of wiring connectors and replace them if necessary Check the sensor s mechanical connections and repair adjust them if necessary Check that the sensor is in
92. ssary Ensure that the hub control unit s application software runtime is up to date and update it if necessary Check the hub control unit identification pin connection and repair it if necessary Replace the hub control unit SCH Value too low rotator joystick EES The rotator joystick input X3 7 value voltage falls below the allowed range Perform joystick calibration Check the joystick connection the condition of wiring connectors and replace them if necessary Check that the joystick is in working order using a general meter or a similar device and replace the joystick if necessary Check the joystick alarm limit parameter value in the measuring device settings and change it if necessary Check in the measuring device settings options that the rotator control method has been correctly defined change if necessary Replace the control unit Both directions simultaneously active rotator The pressure sensors at inputs X3 20 and X3 22 that are used to control the rotator are active at the same time The voltage of both sensors exceeds the calibrated minimum voltage Perform rotator handle calibration Check the sensor connections the condition of wiring connectors and replace them if necessary Check that the sensors are in working order using a general meter or a similar device and replace the sensors if necessary Epec Oy reserves all rights for improvements without prior notice Epec Oy Posti
93. stallation and Maintenance Manual MANO000508 1 4 Safety This product is meant to be used as a harvester head measuring and control device only Using the product for any other purpose is not allowed The user must follow general safety instructions of the machine directives requlations and country specific statutes The user must carefully familiarise him or herself with the system features The system may be installed by trained persons acquainted with the device in accordance with the system Installation and Maintenance Manual The person installing the system must carry out thorough testing before the system is taken into use The latest system User Manual must be available in the machine so that the system user will have access to up to date information about correct and safe machine control The system may be maintained by trained persons acquainted with the device in accordance with the system Installation and Maintenance Manual Control units included in the system cannot be maintained at a logging site and the systems may not be dismantled under any circumstances The control units may be maintained only by the manufacturer or a person authorised by the manufacturer gt gt gt P Epec Oy reserves the right to make improvements in its products without a prior announcement 1 5 Warranty conditions Epec offers products and software delivered a twelve 12 month guarantee starting from delivery of the product to the end c
94. tenance mode the top bar of all screens is red Functions that are prevented when the device is not in the maintenance mode e Updating software versions using a USB memory e Editing options e Reinstalling the system e Restoring default settings e Changing pump control settings e Viewing editing some settings Only the harvester head manufacturer is able to generate USB memories with maintenance or factory level user rights The manufacturer uses special software for this The user rights cannot be copied from one USB memory to another DO NOT HAND OVER A USB MEMORY INCLUDING THE USER RIGHTS TO THE MACHINE USERS OR OTHER THIRD PARTIES 2 3 Allowing operating during maintenance The measuring device requires all the control units for safe operation This is why all the control units control each others activity through the CAN bus If one of the control units malfunctions the measuring device will enter a so called safe mode where all control functions are prevented In some situations it is important to be able to temporarily control the harvester head so that the machine can be transferred onto a platform for transport etc For example if the display unit is damaged and there is still a log in the harvester head the harvester head must be opened before the machine can be transported This is possible even if the display unit has malfunctioned by connecting the hub control unit s maintenance operation input X4 11 with a jump thread
95. thout prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland C D C C Epec 4W Herman 11 Fee C C Installation and Maintenance Manual dee MANO00508 4 REPLACING HARVESTER HEAD REINSTALLING MEASURING DEVICE If the harvester head is replaced with a harvester head of a different type from the same manufacturer than the harvester head for which the measuring device was configured or if the measuring device is transferred to another base machine with a harvester head of a different type from the same manufacturer a reinstallation of the measuring device must be performed The reinstallation will return the system to the state in which it was before the first installation This means that you will lose all settings you have made in the system and the default settings of the new harvester head will be implemented This is the only way possible to replace the harvester head You should save the work area and output data on a USB memory before reinstallation so that you can continue any unfinished work areas after replacing the harvester head or with the other machine To reinstall the system connect a maintenance level USB memory to the display unit open the Factory settings screen Settings gt Factory settings and select New installation FACTORY SETTINGS New installation De
96. tings and change them if necessary coil resistance ramps ramp type alarm delay Contact the measuring device supplier FB input live without control tracks pressure control The tracks voltage feedback coupling connection at input X1 21 is live when the valve control is not active One of the valve connectors has short circuited 3 Check the rear tracks pressure control valve connection the condition of wiring connectors and replace them if necessary 4 Replace the control unit Cabin control unit messages error messages Alarm number error Alarm numbering error Contact the measuring device supplier 1 The control unit is booting D The control unit is booting Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 SE E Cc Installation and Maintenance Manual MAN000508 No measures are necessary Wrong node ID The control unit ID is incorrect 1 Ensure that the control unit ID pin has been connected as shown in the switch diagram change the connection if necessary and reboot the system Ensure that the correct control unit application has been loaded Replace the control unit Program cycle length too long ca The program cycle length
97. tion buttons are in working order on the handle diagnostics screen Check the connection of the faulty button the condition of wiring connectors and replace them if necessary Replace the control unit Contact the measuring device supplier 50 Button error preselection 10 Preselection button 10 was pressed for too long a time or the button has malfunctioned No measures are necessary if you did not press the preselection button for a long time 1 Check that the preselection buttons are in working order on the handle diagnostics screen Check the connection of the faulty button the condition of wiring connectors and replace them if necessary Replace the control unit Contact the measuring device supplier Button error operating dial OK The Operating dial OK button was pressed for too long a time or the button has malfunctioned No measures are necessary if you did not press the button for a long time 1 Check that the operating dial is in working order on the handle diagnostics screen 2 Check the connection of the faulty button the condition of Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi FI 60320 Sein joki Fl 60101 Sein joki Finland EPEC Epec 4W Herman 11 AR E Cc Installation and Maintenance Manual MAN000508 wiring
98. tion of wiring connectors and replace them if necessary Replace the control unit FB input live without control rotator The rotator voltage feedback coupling connection inputs X2 3 and X2 4 are live even though valve control is not active Some of the valve connectors of one of the rotator valves has short circuited 1 Check the valve connections the condition of wiring connectors and replace them if necessary 2 Replace the control unit Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi FI 60320 Sein joki Fl 60101 Sein joki Finland C D C C Epec 4W Herman 11 SS C Cc Installation and Maintenance Manual Ge MANO00508 Short circuit rotator Rotator output X2 1 or X2 2 has short circuited with FB input X2 3 or X2 4 Find out which of the directional circuits is faulty by controlling the rotator in both directions The circuit you are controlling when you receive the error message is the one that is faulty 1 Check the faulty circuit s valve connection the condition of wiring connectors and replace them if necessary Check the valve impedance and replace the valve if necessary Check the valve s coil resistance parameter value in the measuring device settings and change it if necessary Replace the control unit Parameter error rotator
99. to the ground potential X4 23 see the following figure This enables temporary manual control of the harvester head movements but prevents all automatic functions such as automatic cut to length Maintenance operation can only be allowed when the display unit has malfunctioned all the other control units and the CAN bus must still be in working order Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Internet Tiedekatu 6 PL P O Box 194 358 0 20 7608 111 358 0 20 7608 110 www epec fi Fl 60320 Sein joki Fl 60101 Sein joki Finland C D C C Epec 4W Herman 11 e C C Installation and Maintenance Manual Gei MANO000508 THE MAINTENANCE OPERATION MODE OVERRIDES SOME OF THE MEASURING DEVICE S SAFETY FEATURES AND SHOULD ONLY BE USED WHEN IT IS ABSOLUTELY NECESSARY DON T FORGET TO DISENGAGE THE MAINTENANCE OPERATION MODE BEFORE LEAVING THE MACHINE Hub A4 11 Jedunf Ad J r Figure 2 Connections required to enter maintenance operation mode Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Tiedekatu 6 PL P O Box 194 Internet 358 0 20 7608 111 358 0 20 7608 110 Fl 60320 Sein joki Fl 60101 Sein joki Finland www epec fi EPEC Epec 4W Herman 11 GE E Cc Installation and Maintenance Manual MAN000508 3 FIRST INSTALLATION OF A NEW MEASURING DEVICE 3 1 Actions b
100. update it if necessary Check the cabin control unit identification pin connection and repair it if necessary Replace the cabin control unit Hub control unit missing The connection to the hub control unit has been disconnected 1 Check the condition of the CAN bus supply voltage cables and connectors in between the hub control unit and the harvester head control unit and replace them if necessary Ensure that the hub control unit s application software runtime is up to date and update it if necessary Check the hub control unit identification pin connection and repair it if necessary Replace the hub control unit Short circuit front knives pressure control The front knives pressure control output X1 9 has short circuited at FB input X1 4 Check the pressure control valve connection the condition of wiring connectors and replace them if necessary Check the valve impedance and replace the valve if necessary Check the valve s coil resistance parameter value in the measuring device settings and change it if necessary Replace the control unit Disconnected circuit front Knives pressure control The front knives pressure control circuit between output X1 9 and FB input X1 4 has been disconnected 1 Check the pressure control valve connection the condition of Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal address Puhelin Phone Fax Intern
101. ustomer As the manufacturer Epec is liable for material design and manufacturing faults of the control units listed in Section 3 1 and the display unit that arise during the warranty period The manufacturer may at its own discretion either repair a faulty product or replace it with a new one All warranty repairs the manufacturer chooses to implement will be performed at the manufacturer s plant in Sein joki Finland The manufacturer s warranty does not cover any cables classified as consumables or any installations done by a retailer or a reseller The warranty will not cover any costs arising from detachment or fixing of the product or its delivery from and back to the customer or any travel accommodation daily allowance and similar expenses of a mechanic The manufacturer cannot be held liable for a production shutdown lost profits a disturbance in operations or any other indirect damage regardless of its cause lf the manufacturer is the subject of any claims pertaining to product liability or business liability damage which the manufacturer may be liable to compensate the manufacturer s liability will be limited and the manufacturer can be held liable only to the extent defined by normal product liability and business liability insurance terms and conditions The manufacturer s liability for direct damage will be limited in each case to the full value of the products sold The warranty period of new or used parts installed under the w
102. ware can be updated in maintenance mode only i e when a USB memory with at least maintenance level user rights is connected to the system However you can download software to the spare part control unit from the display unit s memory without an USB maintenance memory drive see Replacing a faulty control unit 6 1 Updating application software and runtime Copy the software package into the root directory of the USB maintenance memory drive and ensure that there are no previous packages or other zip files in the root directory Then connect the memory drive to the display unit s USB port and switch the measuring device on If the versions on the USB memory drive are more recent than the versions of the display unit the system will automatically transfer to the Update window You can also go to the Update screen via the Settings menu Settings gt Software gt Update UPDATE Current New Software Runtime 0x57 2 11 0 57 x 2 12 Ov 4 2 11 WX 0 75 X 2 12 OvS 2 11 0 57 x 2 12 0 05 Xx 0 07 Figure 9 The Update screen The Update screen includes information in two tables The table on the left shows the system control unit names and the current software and runtime versions The table on the right shows new file versions found on the USB memory or the display unit memory as well as selection fields The USB symbol in the bottom right hand corner of the screen shows that the file source is USB If the symbol is not
103. working order using an oscilloscope or a similar device and replace the sensor if necessary You can also disengage the sensor using the settings in which case only sensor 1 will be used for measuring length This allows you to continue working if you cannot replace the sensor right away Replace the control unit Contact the measuring device supplier GC Short circuit clockwise rotator EE The clockwise rotator output X2 1 has short circuited with the ground potential Check the valve connection the condition of wiring connectors and replace them if necessary Check the valve impedance and replace the valve if necessary Replace the valve cap If it is an LED valve cap Replace the control unit Voltage without control clockwise rotator The clockwise rotator output X2 1 is live even though the output is not being controlled One of the valve connectors is broken or has short circuited 1 Check the valve connection the condition of wiring connectors and replace them if necessary 2 Replace the control unit Short circuit counter clockwise rotator The counter clockwise rotator output X2 2 has short circuited with the ground potential 5 Check the valve connection the condition of wiring connectors and replace them if necessary 6 Check the valve impedance and replace the valve if necessary Epec Oy reserves all rights for improvements without prior notice Epec Oy Postiosoite Postal addr

Epec 4W Herman_Installation and Maintenance Manual

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