Wood-mizer Accuset LT60 Safety, Operation, Maintenance & Parts Manual
  1. Manuals
  2. Brands
  3. Wood-mizer Manuals
  4. Industrial Equipment
  5. LT60
  6. Safety, operation, maintenance & parts manual

Wood-mizer Accuset LT60 Safety, Operation, Maintenance & Parts Manual

Ac/remote
Hide thumbs Also See for Accuset LT60:
Table of Contents

Advertisement

Quick Links

LT60/70 AC/Remote Accuset
Safety, Operation, Maintenance
& Parts Manual
ASET for AC LT60/70
& LT70-R mills
Safety is our #1 concern! Read and understand
all safety information and instructions before oper-
ating, setting up or maintaining this machine.
December 2002
rev. A.03 - E.06
Form #1112

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Accuset LT60 and is the answer not in the manual?

Questions and answers

Related Manuals for Wood-mizer Accuset LT60

Summary of Contents for Wood-mizer Accuset LT60

  • Page 1 LT60/70 AC/Remote Accuset Safety, Operation, Maintenance & Parts Manual ASET for AC LT60/70 & LT70-R mills rev. A.03 - E.06 Safety is our #1 concern! Read and understand all safety information and instructions before oper- ating, setting up or maintaining this machine. December 2002 Form #1112...
  • Page 2 Printed in the United States of America, all rights reserved. No part of this man- ual may be reproduced in any form by any photographic, electronic, mechanical or other means or used in any information storage and retrieval system without written permission from Wood-Mizer 8180 West 10th Street Indianapolis, Indiana 46214...

  • Page 3: Table Of Contents

    Table of Contents Section-Page SECTION 1 SETUP & OPERATION Control Setup..................1-1 Contrast Adjustment..............1-2 AC Sawmill Model Configuration (Rev B.00+ Only) ...1-2 Startup Configuration ............1-4 Auto-Bump (Rev. E.O4+ Only) ..........1-8 Other Settings................1-9 Restore Factory Defaults ............1-17 Mode Selection..................1-19 Using Auto-Down Mode ..............1-21 Using Auto-Up Mode ................1-23 Using Pattern Mode................1-24 Using Reference Mode (Rev.

  • Page 4: Setup & Operation

    Setup & Operation Control Setup SECTION 1 SETUP & OPERATION Control Setup See Figure 1-1. Turn the key switch to the accessory (#3) position on DC mills or (#1) position on AC mills. The Accuset control starts in Manual Mode by default. See the figure below for identification of the control buttons and display.

  • Page 5: Contrast Adjustment

    Setup & Operation Control Setup 1.1.1 Contrast Adjustment When the Accuset is first powered on, the Adjust LCD Contrast screen is displayed for a few seconds. Push and hold the Up or Down button to adjust the display contrast as desired for your lighting conditions.

  • Page 6: Startup Configuration

    Setup & Operation Control Setup See Figure 1-3. Push the unlabeled button (third from the left) to display the “Debug” menu. The current mode will be displayed. CHANGE LANGUAGE 3 Exit Config Portuguese English Push Unlabeled button to enter Debug Menu Push DC or AC Mode to change DC-AP FALSE...
  • Page 7 Setup & Operation Control Setup Rev. B.00-D.03: Push the Up button to change the mode to AC, then push “Save Now”. Press “Save Now” again to store the new mode setting. Procede to Startup Configuration. See Figure 1-5. Push UP button to switch to AC Mode MODE DC / PID RESET Save...
  • Page 8 Setup & Operation Control Setup Push UP button to enter Configuration Menu 1 HOURS: 0:00:34 Manual Mode Manual |Auto-Down| Auto-Up Pattern CONFIGURATION MENU 1 Save Calibrate Other Settings Head Kerf Settings 3H0821-1 FIG. 1-6 60AS-R02doc032519 Setup & Operation...
  • Page 9 Setup & Operation Control Setup Adjust Gradient. If the Accuset is factory-installed, the Gradient Setting is already  set to match the gradient of the transducer sensor (labeled "GRD" on the sensor). If the Accuset has been installed in the field, the transducer replaced or the Accuset control has been reset to Factory Settings, the Gradient Setting should be adjusted.
  • Page 10 Setup & Operation Control Setup Press At 12 Inches (or 305mm in metric mode). The Accuset control should indi-  cate the actual position of the blade above the bed rails. To check this setting, move the saw carriage so the blade is positioned above a bed rail. Raise the saw head until the blade is positioned 12"...

  • Page 11: Auto-Bump (Rev. E.o4+ Only)

    Setup & Operation Control Setup 1.1.4 Auto-Bump (Rev. E.O4+ Only) By default, the Auto-bump feature is not activated. To activate Auto-bump, push the Up button to enter Configuration Menu #1. Choose “Other Settings” button from Configuration Menu #1. Push the “Change Lan- guage”...

  • Page 12: Other Settings

    Setup & Operation Control Setup 1.1.5 Other Settings Set Kerf. The Kerf setting is optional. The default kerf setting is ’0’. You can use the kerf setting to automatically factor the blade thickness into the increment setting. Factoring the kerf into the program will allow you to saw boards that are the actual thickness of the pro- grammed increment.
  • Page 13 Setup & Operation Control Setup See Figure 1-11. You can change other settings for the Accuset including the language used on the display, the unit of measure, PID values and analog limits. These settings are found in Configuration Menu 2. To display Configuration Menu 2, push the Up button while in Manual Mode to display Configuration Menu 1.
  • Page 14 Setup & Operation Control Setup Change Language. You can choose the language used for the Accuset display. Push the Change Language button and choose the desired language. Push the Save Now (or lan- guage equivalent) button to permanently store the new Language setting. To return to the previously stored Language setting, push Exit Config and turn the key switch to the off (#0) position.
  • Page 15 Setup & Operation Control Setup 3H0821-12 CHANGE LANGUAGE 1 Other Languages English French Push Other Languages button to enter Language Menu 2 CHANGE LANGUAGE 2 Other Languages Spanish English Push Other Languages button to enter Language Menu 3 CHANGE LANGUAGE 3 Exit Config Portuguese...
  • Page 16 Setup & Operation Control Setup Unit Of Measure. This setting allows you to choose what unit of measure to use for your Blade Height and Increment Settings. The default value is Fractional Inches (1/32”). You can change the Unit Of Measure to Decimal Inches (.0313”) or Millimeters (1 mm). Push the Save Now button to store the new Unit Of Measure setting.
  • Page 17 Setup & Operation Control Setup See Figure 1-13. 1500 PID UP PGAIN Exit Select Use <- -> buttons to Config Next adjust, then save. 3H0821-10B FIG. 1-13 REV. E.00+ Rev. E.00+ Only: To view the PID values, push the PID Values button. Proportional Gain (UP PGAIN and DOWN PGAIN): The first value displayed is ...
  • Page 18 Setup & Operation Control Setup See Figure 1-14. 2731 2731 PID PGU: Adjust Exit gain >1800< 3H0821-10 FIG. 1-14 REV. B.00 - D02 Rev. B.00-D.02 Only: To view the PID values, push the PID Values button. Proportional Gain (PGU and PGD): The first value displayed is the Proportional ...
  • Page 19 Setup & Operation Control Setup Rev. A.00 - A.03 Only: The PID settings allow you to calibrate the Accuset control. Cali- bration may be necessary if Accuset does not accurately position the saw head to the desired cutting position. IMPORTANT! Before adjusting the Accuset calibration set- tings, make sure the up/down chain is clean, lubricated and adjusted properly.

  • Page 20: Restore Factory Defaults

    (#0) position to return the PID Values to the previ- ously stored settings. Analog Limits. These settings are used for troubleshooting diagnostics and should not be adjusted by the operator unless directed to do so by a qualified Wood-Mizer service representative. 1.1.6 Restore Factory Defaults Accuset Rev.
  • Page 21 Setup & Operation Control Setup Setup & Operation 60AS-R02doc032519 1-18...

  • Page 22: Mode Selection

    Setup & Operaton Mode Selection Mode Selection See Figure 1-16. To select an Accuset mode, press the desired Mode Select button (Auto-Down, Auto-Up or Pattern) located under the display. Press the Manual Mode Select button to return the control to Manual Mode. Display Current Blade Height (inches) Session Time (hrs:min:sec)
  • Page 23 Setup & Operaton Mode Selection head is being raised. The Increment Settings buttons work in the same manner as described in Auto-Down Mode. NOTE: The sixteen increment settings apply to Auto-Down AND Auto-Up modes. If you change a setting in Auto-Down mode, it will also change when you are in Auto-Up mode.

  • Page 24: Using Auto-Down Mode

    Setup & Operation Using Auto-Down Mode Using Auto-Down Mode See Figure 1-17. In Manual Mode, Cut first face as Switch to Manual Mode position blade desired in Auto-Down and position blade for trim cut. Switch Mode then turn for trim cut. Switch to to Auto-Down and log.
  • Page 25 Setup & Operation Using Auto-Down Mode To change an Increment Setting, select the desired setting number and push the Up or Down buttons until the desired Increment Setting is obtained. Pushing the Up and Down buttons simultaneously will scroll the settings faster. Remember to include blade kerf in your setting (i.e.

  • Page 26: Using Auto-Up Mode

    Setup & Operation Using Auto-Up Mode Using Auto-Up Mode Auto-Up Mode works exactly the same as Auto-Down explained above except it controls the saw head movement in the up direction. 1-23 60AS-R02doc032519 Setup & Operation...

  • Page 27: Using Pattern Mode

    Setup & Operaton Using Pattern Mode Using Pattern Mode Starting with a new log, position the saw head at the front end of the log. Push the Pattern button under the display. Pattern Setting #1 is the factory default. Choose the desired pattern setting (1 - 16) by pushing the appropriate Increment Setting button.
  • Page 28 Setup & Operaton Using Pattern Mode [ symbol. Push the Down button to adjust the setting to 1 1/8". While pushing the Down button, push the Up button to scroll faster. When you get close to 1 1/8", release both but- tons.

  • Page 29: Using Reference Mode (Rev. B.00+ Only)

    Setup & Operation Using Reference Mode (Rev. B.00+ Only) Using Reference Mode (Rev. B.00+ Only) While in Manual Mode, push the Toggle button to enter Reference Mode. Push one of the four Increment Setting buttons to select a reference. Factory defaults for buttons 1 through 4 are 3/4”, 12”, 24”...

  • Page 30: Accuset Troubleshooting

    Accuset Troubleshooting Common Problems SECTION 2 ACCUSET TROUBLESHOOTING STOP! Be sure you have performed the preliminary trouble- shooting procedure before troubleshooting a specific elec- trical system. This will save you alot of time wasted troubleshooting the wrong system! Also, when calling Cus- tomer Service for assistance, you will be required to use a digital voltmeter.
  • Page 31 Accuset Troubleshooting Common Problems be caused by bad transducer cable connections. Check the cable connections. At the transducer, check if the cables are plugged properly. Tighten the cable connections if necessary. If the cable connections are tight and the problem remains, inspect the transducer cables for damage.
  • Page 32 Accuset Troubleshooting Common Problems accessory (#3) position. Check if the display works properly. If the display continues to show the problem, reset the Accuset to Factory Settings (See Section 2.2.2 Resetting the Accuset). Replace the Accuset front panel, if the display still indicates incorrect dimen- sions.

  • Page 33: Accuset Display Problems

    Accuset Troubleshooting Accuset Display Problems Accuset Display Problems If the Accuset display has no backlight when its control box is powered, check the power light. See Figure 2-1. The rear of the Accuset front panel located in the control box is shown below.

  • Page 34: Resetting The Accuset

    Accuset Troubleshooting Accuset Display Problems 3. Unplug the wire connections at the back of the control panel and remove the front panel. 4. Install the new control panel to the Accuset control box. Make sure all the wires are tight and plugged properly.
  • Page 35 Accuset Troubleshooting Accuset Display Problems Press and hold Toggle button 6 3/4 HOURS: 0:00:34 Manual Mode Manual |Auto-Down| Auto-Up | Pattern SM0315 FIG. 2-2 REV. E.00+ Press and hold buttons 6 3/4 HOURS: 0:00:34 Manual Mode Manual |Auto-Down| Auto-Up | Pattern SM0307 FIG.
  • Page 36 Accuset Troubleshooting Accuset Display Problems tion 1.1 Control Setup of the Accuset manual for instructions. 60AS-R02doc032519 Accuset Troubleshooting...

  • Page 37: Up/Down Control Lights

    Accuset Troubleshooting Up/Down Control Lights Up/Down Control Lights The up/down control lights are located on the back side of the Accuset front panel, next to the power light and on the power control panel inside the power box. To access the con- trol lights, remove the eight screws securing the Accuset front panel.
  • Page 38 Accuset Troubleshooting Up/Down Control Lights If the lights work properly while pushing the up/down drum switch, inspect the wire connections at the up/down motor leads. Remove the motor leads and check if the prob- lem remains. Reconnect and tighten the wire connections. DC sawmill only: If the wire connections are not a cause for the problem, check the up/down motor brushes.

  • Page 39: Mosfet Panel Test (Dc Sawmill Only)

    Accuset Troubleshooting Up/Down Control Lights If the TL, TR, BR and BL lights do not change properly when pushing the up/down drum switch, reset the Accuset to Factory Settings (See Section 2.2.2 Resetting the Accuset). If the problem has not been eliminated, call Customer Service for assistance. If the UP and DOWN lights do not change properly when pushing the up/down drum switch, check the MTRL and MTRR motor wire connections for correct location.
  • Page 40 Accuset Troubleshooting Up/Down Control Lights 3. Disconnect all the wires and connectors from the rear of the MOSFET panel. 4. Remove the MOSFET panel from the sawmill. See Figure 2-5. Aluminum Block (4) MT RR 12VDC MT RL 1 2 3 4 SM0285B Connector Pins FIG.
  • Page 41 Accuset Troubleshooting Up/Down Control Lights Use an Ohm meter to check the resistance between the MOSFET terminals. IMPORTANT! Set the meter to ohms (), place the meter lead in the “V-” position and the black meter lead in the “comm” position. Be sure to use the color meter leads as specified below.

  • Page 42: Replacing The Mosfet Panel (Dc Sawmill Only)

    Accuset Troubleshooting Up/Down Control Lights 14. Place the meter lead to the MTRR terminal and the black meter lead to each of the four connector pins, one pin at a time. The meter should indicate 10k at pin 1 and infi- nite resistance at pins 2, 3 &...
  • Page 43 Accuset Troubleshooting Up/Down Control Lights Accuset Troubleshooting 60AS-R02doc032519 2-14...

  • Page 44: Accuracy Problems

    Accuset Troubleshooting Accuracy Problems Accuracy Problems The Accuset control can move the saw head accuately within ±1/32” per move. To help determine the appropriate accuracy problem to troubleshoot, perform the following checks. Inspect all items listed below. NOTE: Before you begin the Accuset inspection check if the Gradient Setting is set to match the gradient of the transducer sensor (labeled “GRD”...

  • Page 45: Sensor Led Lights (Rev. D.02 - E.02 Only)

    Accuset Troubleshooting Sensor LED Lights (Rev. D.02 - E.02 only) Sensor LED Lights (Rev. D.02 - E.02 only) See Figure 2-6. The manufacturer’s instructions for troubleshooting the sensor LED lights is provided below. Enhanced Monitoring and Diagnostics The G-Series simple visual user interface helps resolve the majority of cus- tomer installation and troubleshooting issues.

  • Page 46: Replacement Parts

    Replacement Parts Sensor Assembly SECTION 3 REPLACEMENT PARTS Sensor Assembly 600037-1B DESCRIPTION ( Indicates Parts Available In Assemblies Only) PART # QTY. TRANSDUCER ASSEMBLY, LT60/70 ACCUSET 034242  Mount Weldment, Transducer 034239 Grommet, 3/4” ID Rubber 025247 Washer, 3/4” ID Nylon 025250 60AS-R02doc032519 Replacement Parts...
  • Page 47 Replacement Parts Sensor Assembly Nut, 3/4-16 Hex Nylon Lock Jam F05010-171 Sensor Assembly, 36” Transducer w/Adaptor 024875 Sensor, Balluff Transducer Style Z 038659 Magnet, Balluff Transducer 038658 Magnet, MTS Transducer 024876 Cable Assembly, Accuset Adaptor 052165 Fuseholder, ATO 16GA Red SXL 20” Wires 052354 Fuse, 2A ATO Blade (Light Gray) 024150-2...
  • Page 48 Replacement Parts Sensor Assembly 60AS-R02doc032519 Replacement Parts...

  • Page 49: Control Assembly

    Replacement Parts Control Assembly Control Assembly Accuset Rev. E.03 - E.06 3H0851-1B DESCRIPTION ( Indicates Parts Available In Assemblies Only) PART # QTY. PANEL, REMOTE ACCUSET POWER (DC Only - located in Remote Power Box)  052884 PANEL, REMOTE ACCUSET MOSFET (DC Only - located in Remote Power Box) ...

  • Page 50: Control Assembly

    Replacement Parts Control Assembly Screw, #8-32 x 1/2” Phillips Head F05015-18 Harness Assembly, Accuset P4 024867 Gasket, Accuset P4 Harness Panel 024871 Panel, Remote/AC Accuset Front (2006)  052437-N Panel Assembly, Remote/AC Accuset Front (2006) 052700  Gasket, Accuset Front Panel 024870 Instruction Sheet, Accuset Configuration 051292-1150...

  • Page 51: Accuset

    Replacement Parts Control Assembly Control Assembly Accuset Rev. B.00 - E.02 3H0851-1B DESCRIPTION ( Indicates Parts Available In Assemblies Only) PART # QTY. PANEL, REMOTE ACCUSET POWER (DC Only - located in Remote Power Box)  052884 PANEL, REMOTE ACCUSET MOSFET (DC Only - located in Remote Power Box) ...
  • Page 52 Replacement Parts Control Assembly Screw, #8-32 x 1/2” Phillips Head F05015-18 Harness Assembly, Accuset P4 024867 Gasket, Accuset P4 Harness Panel 024871 Panel Kit, Remote/AC Accuset Front (2005)  052437 Panel Assembly, Remote/AC Accuset Front (2005) 052427  Gasket, Accuset Front Panel 024870 Instruction Sheet, Accuset Configuration 051292-1150...

  • Page 53: Accuset

    Replacement Parts Control Assembly Control Assembly Accuset Rev. A.00 - A.03 3H0851-1B DESCRIPTION ( Indicates Parts Available In Assemblies Only) PART # QTY. PANEL, REMOTE ACCUSET POWER (DC Only - located in Remote Power Box) 052884 PANEL, REMOTE ACCUSET MOSFET (DC Only - located in Remote Power Box) 024768 CONTROL ASSEMBLY, REMOTE ACCUSET 024880...
  • Page 54 Replacement Parts Control Assembly Screw, #8-32 x 1/2” Phillips Head F05015-18 Harness Assembly, Accuset P4 024867 Gasket, Accuset P4 Harness Panel 024871 Panel Assembly, Remote Accuset Front 024946 Gasket, Accuset Front Panel 024870 Harness Assembly, Remote Accuset Control Power 025059 Gasket, Accuset Control Box 015980 Cover Parts...

  • Page 55: Cover Assembly

    Replacement Parts Cover Assembly Cover Assembly 3H0848-2 DESCRIPTION ( Indicates Parts Available In Assemblies Only) PART # QTY. COVER, ACCUSET CONTROL 016703 SCREW, 1/4-20 X 1/2” STAINLESS SOCKET HEAD F05005-148 WASHER, 1/4” SAE FLAT F05011-11 NUT, 1/4-20 HEX HALF NYLON LOCK F05010-156 ARM, ACCUSET COVER LINK 016704...

  • Page 56: Index

    INDEX operation auto-down mode 1-21 auto-up mode 1-23 control description 1-19 pattern mode 1-24 reference mode 1-26 replacement parts control assembly 3-4, 3-6, 3-8 cover assembly 3-10 sensor assembly setup auto-bump contrast adjustment control setup model configuration other settings restore defaults 1-17 startup configuration troubleshooting...

This manual is also suitable for:

Accuset lt70

Table of Contents