MODEL PNC-2300 USER'S MANUAL Thank you very much for purchasing the CAMM-2 Model PNC-2300. • To ensure correct and safe usage with a full understanding of this product's performance, please be sure to read through this manual completely and store it in a safe location. • Unauthorized copying or transferral, in whole or in part, of this manual is prohibited. • The contents of this operation manual and the specifications of this product are subject to change without notice.
For the USA FEDERAL COMMUNICATIONS COMMISSION RADIO FREQUENCY INTERFERENCE STATEMENT This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
Table of Contents How to Read This Manual ............................................................................................................................. ii Typographic Conventions ............................................................................................................................. iii To Ensure Safe Use ...................................................................................................................... iv About the Labels Affixed to the Unit .........
How to Read This Manual This manual is organized in the following format. Please use it in the way that best matches your needs. Part 1 Startup Basic operation, and the procedures to follow when cutting are explained here. Please read this section if you are using the PNC-2300 for the first time. Part 2 User's Reference Usage of the PNC-2300’s functions, daily care, and an overview of instruction sets sent from the computer are explained here.
Typographic Conventions This manual uses certain typographic symbols, outlined below. This indicates a point requiring particular care to ensure safe use of the product. : Failure to heed this message will result in serious injury or death. : Failure to heed this message may result in serious injury or death. : Failure to heed this message may result in minor injury. : Indicates important information to prevent machine breakdown or malfunction and ensure correct use.
To Ensure Safe Use Never disassemble or modify this product. Do not operate if a transparent cover is cracked or broken. If the safety device is removed, which is very dangerous. If the transparent cover at the front or the side of the unit is cracked, contact a service agent immediately for repairs. Handle the power cord with care. When pulling the power cord from an electrical socket, be sure to grip the plug. Do not step on or damage the power cord, or allow heavy objects to be placed atop it.
About the Labels Affixed to the Unit These labels are affixed to the body of this product. The following figure describes the location and content of these messages. Handle tool with care. Please use a vacuum cleaner to remove cutting dust. Do not use any blower like an airbrush. Otherwise, dust spread in the air may harm your health or damage this machine. Be sure to determine that the machine is not moving at all, when operating the cover.
To Ensure Correct Use This product is a precision instrument and must be handled with care. Do not install in an area subject to dust, high humidity or poor ventilation. When the unit is not in use for an extended period, detach the electrical plug from the AC outlet. Do not operate beyond capacity or subject the tool to undue force. The tool may break. If machining operation beyond capacity is started inadvertently, immediately press the EMERGENCY STOP switch.
Part 1 Startup 1. Checking the Accessories The cutter holder for cutters with a diameter of 3.175 mm (1/8") is installed on the engraving machine. (For diameter 4.36 mm (11/64") cutters) Power cord (For diameter 4.36 mm (11/64") cutters) Cutter holder Collet Character cutter Wrenches (10 mm/21 mm) Hexagonal screw driver Spare cutter securing screw Adhesive sheet Clamps Motor brushes CAMM-2 DRIVER for Windows 3.
Part 1 2. Part Names and Functions Cover Opening the cover during cutting results in an emergency stop. Any cutting data in use becomes invalid, and cutting cannot be continued. If the cover must be opened during cutting, first press the [ENTER/PAUSE] key to pause the PNC-2300, then open the cover. After the cover has been closed, cutting resumes when the paused state is canceled. The spindle will not rotate while the cover is open.
Part 1 EMERGENCY STOP switch This switch cuts the power supply and forces the machine to stop, regardless of whether operation is in progress. Press the EMERGENCY STOP switch immediately if dangerous or abnormal operation occurs. Canceling an emergency stop Rotate the red portion of the switch clockwise. Spindle control This is used to set the speed of the spindle motor. Liquid-crystal display The settings and selection choices (or values) for the PNC-2300 are shown on this display.
Part 1 3. Installation and Connections Installation • Do not install the machine in a location where it may tip over, such as at the edge of a table. • Two or more people are needed to take the PNC-2300 out of the carton. The machine weighs 31 kg (68.3lb.). The space shown in the figure below is required for installation. • Use the PNC-2300 on a stable surface. • Use within a temperature range of 5 to 40°C (41 to 104°F) and within a humidity range of 35 to 80%.
Part 1 Connections • Ensure that the power supply voltage is within ±10% of the machine's rated voltage. • Connect the cables only when the PNC-2300 and the computer power sources are OFF. • Connect the power supply cord and the computer-use input/output cable firmly so that they don't come loose or cause a poor connection. The cable for computer connection is optional. Please purchase the appropriate cable for the type of computer and software used.
Part 1 4. Setting the Connection Parameters Connection with a parallel cable is called a “parallel connection,” and connection with a serial cable is called a “serial connection.” Make the appropriate settings on both the computer and the PNC-2300 to configure the equipment for the type of connection that has been made. Normally, the setting on the PNC-2300 should be made to match the setting on the computer. The steps below describe how to set connection parameters on the PNC-2300.
Part 1 5. Loading a Workpiece for Cutting To load workpiece, use the adhesive sheet or clamps included with the machine. When performing engraving that subjects the workpiece to a load, use the clamps to secure the workpiece in place. When engraving the edge of the workpiece or when loading a workpiece with a thickness of 10 mm (25/64") or more, use the adhesive sheet. Large-size material (i.e.
Part 1 Loading Workpiece Using Double-sided Tape Apply the double-sided tape to the bottom of the workpiece and secure it to the table. Double-sided tape Workpiece 6. Loading a Cutter Replacing the Cutter holder and Collet Install a cutter holder and collet which are suitable for the cutter to be used. The combination of cutter, cutter holder, and collet is correct if the thickness of the cutter just fits in the hole in the cutter holder and collet.
Part 1 When Using the Depth regulator nose Using the depth regulator nose makes it possible to engrave even workpiece of non-uniform thickness at the same depth. 1 Rotate than depth regulator nose in the direction of the arrow 2 in the figure to tighten it completely. Bottom of the head 2 2 1 3 Loosen the Z adjust screw. This determines the engraving depth (cutting-in amount). The scale on the micrometer dial assembly has 25 grooves, with one groove corresponding to an engraving depth of 0.
Part 1 7 Raise the spindle with the [+Z] key. Bottom of the head 8 Rotate the dial in the direction of the arrow shown in the figure to extend the cutter to the engraving depth (cutting-in amount). Move the cutter out just enough for the necessary engraving depth. The lines printed on the dial indicate 0.025 mm (1/ 1000") for each mark. For instance, to set a cutting depth of 0.5 mm, rotate an 20 mark portion.
Part 1 Setting the Z0 Position "Z0" is the origin point for the Z axis. This is normally set at a position which corresponds to the surface of the secured workpiece when mounting the cutter. 1 Press the [MENU] key to make the following screen appear on the display. 2 Press the [ENTER] key to make the following screen appear on the display. 3 Press the [ ] key to move the blinking cursor (“ ”) to “Z-Axis,” then press the [ENTER] key.
Part 1 8. Setting the Origin (Home Position) The home position is the point that becomes the origin point in the X and Y directions. Usually, this point is set at the front left corner of the fixed workpiece. The setting method explained here, uses the left, bottom corner (nearest the operator) of the workpiece as the home position. The home position points are registered in the PNC-2300 memory right after power is turned on and before power is turned off.
Part 1 9. Cutting Condition Setting Before you begin the actual cutting process, the cutting conditions such as the revolution speed of the spindle motor and the feeding speed of each axis must be designated according to the quality of the workpiece and the type of cutter used. There are several deciding factors to be taken into account when designating the cutting conditions. 1. The quality of the workpiece 2. The type of cutter used 3. The diameter of the cutter used 4. The cutting method 5.
Part 1 3 Press the [ ] or [ ] key to set the feed rate. Setting range X- and Y-axis : 0.5 to 60 mm/sec Z-axis : 0.5 to 30 mm/sec Spindle Motor Revolution Speed Rotate the spindle control to set the speed of rotation. LOW HIGH 5,000 rpm 15,000 rpm When engraving work piece material such as acrylics that weakens under heat high. When engraving work piece material such as aluminum or brass.
Part 1 Cutting Condition Setting Examples The chart below contains reference examples of the appropriate cutting conditions for several types of workpiece material. In the case that the conditions are input using software or when constructing your own programs, set the cutting conditions with reference to the chart. However, because conditions differ depending on cutter sharpness and workpiece hardness, cutting performance may not always be optimal when adhering to the conditions specified below.
Part 1 10. Setting the Z1 and Z2 Position The cutter up position (Z2 point) and down position (Z1 point) are normally set with the software. If they cannot be set with your current software then set them manually using the keys on the switch panel. * The Z0, Z1, and Z2 points can be stored in memory by setting “Z0/Z1/Z2 MEMORY” to “ON.” Cutter Cutter up positon Z2 Z0 Cutter down positon Z1 Workpiece 1 Press the [MENU] key to make the following screen appear on the display.
Part 1 11. Sending Cutting Data The PNC-2300 performs cutting after receiving cutting data from the computer (application software). Data may be output, for example, after it has been created using any of a number of applications, or from driver software. In this section, general matters related to data output are explained. Refer to this section when carrying out data output. For details of the cutting data output method, refer to the operation manual for the application software or driver software used.
Part 1 12. Finishing After cutting has been finished, detach the cutter, remove the workpiece, and clean away chips. • The tool blade can cause injury to the hand even when not in motion. • Please use a vacuum cleaner to remove cutting dust. Do not use any blower like airbrush. Otherwise, dust spread in the air may harm your health or damage this machine. • After finishing, be sure to wash the hands with water to remove any adhering cutting chips.
Part 2 User's Reference Cutting Area The maximum cutting area of the PNC-2300 is 305 mm 230 mm 30 mm (12" 9" 1-1/8"). When converted to coordinate values, this corresponds to (x, y, z) = (30500, 23000, 3000) when the coordinate unit is 0.01 mm, or (x, y, z) = (12200, 9200, 3000) when the coordinate unit is 0.025 mm. Changing the coordinate unit causes only the coordinate units for the X and Y axes to change. The coordinate unit along the Z axis is always 0.01 mm/step.
Part 2 Operating Each Function Making Settings with the Liquid-crystal Display When coordinate values are displayed: Use the and keys to move along the X axis. Use the and keys to move along the Y axis. Use the and keys to move along the X axis. Use the and keys to move the blinking cursor (“ ”) and select the execution item. Press the key to execute. Press the and keys to move the blinking cursor (“ ”) and select the setting item.
Part 2 Performing Repeat Cutting The repeat cutting function cannot be used unless the PNC-2300's memory buffer has been expanded to 1 MB. The data buffer is the place where data received from the computer is stored temporarily. (The data in the data buffer can be erased by switching off the power or executing the “CLEAR”.) Executing the “REPEAT” calls up the cutting data stored in the PNC-2300's data buffer and executes the replotting procedure.
Part 2 Changing the Feed Rate or Spindle Speed During Cutting The feed rate and spindle rotating speed set by the software can be changed while cutting is in progress. This is done by first pausing the PNC-2300 during cutting, then changing the feed rate. However, if the computer subsequently sends a command to change the feed rate, the setting will change as specified by the new command. When set by software or set directly on the PNC2300, the setting made last takes precedence.
Part 2 Canceling the Paused State to Resume Cutting After changing the feed rate, cancel the paused state. Cutting then resumes at the new feed rate or spindle speed. 1 Press the [MENU] key to make the following screen appear on the display. 2 Press the [ ] key to move the blinking cursor (“ ”) to “CONTINUE,” and then press the [ENTER] key. Stopping the Cutting Process In the case that you begin cutting and then find that you have sent the wrong cutting data, perform the following operation.
Part 2 Explanation of the Display Menus This shows the current position of the cutter (in coordinates). The coordinate values indicate the home position as the origin point on the X and Y axes, and the Z0 point as the origin point on the Z axis. It is possible to move from this menu to submenus for setting the X- and Y-axis origin point (home position), the Z-axis origin point (Z0), the cutter-up position (Z2), the cutter down position (Z1). This sets the X- and Y-axis origin point (home position).
Part 2 I/O “I/O” Default : AUTO This sets the type of interface connected to the computer. When set to “AUTO,” the interface type (parallel or serial) is determined automatically. However, serial communication parameters (baud rate, parity checking, stop bit, data bit, and handshaking settings) are not determined and must be set. “STOP” Default : 1 This sets the number of stop bits when using a serial connection. Either 1 bit or 2 bits can be selected.
Part 2 OTHERS “REVOLUTION” Default : ON When set to “OFF,” cutting can be performed without rotating the spindle. “OVER AREA” Default : CONTINUE This selects the action when the cutter returns from a coordinate outside the cutting range to a coordinate inside the range. (The cutter cannot actually be moved outside the cutting range, but the PNC-2300's internal processing handles this as if it had.) “CONTINUE” : Operation is not paused upon return to the cutting range.
Part 2 Maintenance When cleaning the PNC-2300, make sure that the main unit's power OFF. Cleaning the Main Unit When the main unit becomes dirty, use a dry cloth to wipe it. Cleaning After Operation Please use a vacuum cleaner to remove cutting dust. Do not use any blower like airbrush. Otherwise, dust spread in the air may harm your health or damage this machine. After cutting work is completed, use a vacuum cleaner to clean the PNC-2300 main unit and the surrounding area of cutting dust.
Part 2 5 Reattach the brush covers. Attach the brush cover on the opposite side as well 6 Reattach the spindle cover. Head Spindle cover Included with the PNC-2300 are two motor brushes (one set) which can be used the first time the motor brushes are replaced. Contact Roland DG Corp. when replacing for the second time or after. The above three cleaning operations are the only maintenance procedures that the customer needs to perform. Oil supply and other maintenance are not required.
Part 2 Display of Spindle Rotation Time The PNC-2300 has a function for the displaying the total rotation time of the spindle. The service life of the unit can be extended by carrying out periodic inspection. As a general guide, this inspection should be performed after every 500 hours of use. 1 Press the [MENU] key to make the following screen appear on the display. 3 Press the [MENU] key to make the following screen appear on the display.
Part 2 Troubleshooting If you want to completely stop the operation of the PNC-2300, turn off the power switch. When the PNC-2300 does not work... Is the cover open? The PNC-2300 will not operate when the cover is open. Close the cover and try again. Is operation paused? If the [ENTER/PAUSE] key is pressed while the machine is in operation, the message “Pause On” appears on the display and operation is paused. Choose “CONTINUE” and press the [ENTER/PAUSE] key again to cancel the paused state.
Part 2 Cutting line varies in places Is the workpiece vibrating because the adhesive double sided tape was stuck on poorly? Check where the double-sided tape is affixed and reload the material. Engraving cannot be performed at the desired location Is there a mistake in the home position setting? Refer to page 12 of “Setting the Origin (Home Position)”. Use these procedures to set the home position correctly.
Part 2 Error Messages An error message will appear if incoming data has any of the errors listed in table. Since the error is shown in the display for informational purposes, the data transfer continues and you are allowed to perform the next operation. To get the error message to go away, press the [MENU] key. Note that even though the error message is no longer displayed after you press the [MENU] key, the PNC-2300 will retain in memory the fact that the error occurred.
Part 2 Other Messages Besides error messages related to commands or communication parameters, the following messages may also appear on the display. Message Meaning This message appears if repeat cutting is attempted when the cutting data exceeds 1 MB. The data cannot all fit in the PNC-2300's data buffer, so repeat cutting cannot be performed. This message appears if cutting is attempted while the cover is open. This message appears if repeat cutting is attempted when the data buffer is empty.
Part 2 *1: -(226-1)—+(226-1) *2: 0—+(226-1) *3: -(226-1)°—+(226-1)° List of CAMM-GL I Instructions A “CAMM-GL I Programmer's Manual” is available for separate purchase for those wishing to create their own programs for this machine. For further information, please contact the nearest Roland DG Corp. dealer or distributor. mode 1 Instruction @ Input Z1 & Z2 @ Z1, Z2 H D M I R L B X Home Draw Move Relative Draw Relative Move Line Type Line Scale Axis H D x1, y1, x2, y2, ......
Part 2 mode 2 Instruction Format AA Arc Absolute AA x, y, Øc (, Ød); AR Arc Relative AA ∆x, ∆y, Øc (, Ød); CA Alternate Character Set CA n; CA CI r (, Ød) ; CI Circle CP Character Plot CS Standard Character Set DF Default DI Absolute Direction DR Relative Direction DT EA ER EW Defined Label Terminator Edge Rectangle Absolute Edge Rectangle Relative Edge Wedge CP nx, ny ; CP ; CS n; CS ; DF ; DI run, rise ; DI ; DR run, rise ; DR ; DT t ; EA x, y ; ER ∆x, ∆y ; EW r, Ø1, Øc (, Ød) ; FT Fill Type
Part 2 Instruction SM Symbol Mode WG Shade Wedge Format SM s ; SM ; SR w, h ; SR ; SS ; TL lp (, ln) ; TL ; UC (c,) ∆x1, ∆y1 (,(c,) ∆x2, ∆y2...∆xn, ∆yn) UC ; VS s ; VS ; WG r, Ø1, Øc (, Ød) ; XT X-Tick YT Y-Tick XT ; YT ; SR Relative Character Size SS Select Standard TL Tick Length UC User Defined Character VS Velocity Select s Parameter Character or symbol w h Character width Character height Range [Default] 21h—3Ah, 3Ch—7Eh [Clears symbol mode] -128—+128 [%] [0.75 [%]] -128—+128 [%] [1.
Part 2 Device Control Instructions The Device Control instructions determine how communication between the PNC-2300 and the computer will be handled using the RS232C interface; and also are employed when relaying to the computer the status of the PNC-2300. Some of them can be used to format the output for CAMM-GL I instructions. A Device Control instruction is composed of three characters: ESC (1Bh), a “.”, and an uppercase letter.
Part 2 Instruction ESC .E Output RS-232C Error Code Format [ESC].E Parameter None Range ([ ] is default) Explanation Outputs an error code related to RS-232C interface (see the table below), and clears the error simultaneously. At the same time, the error being displayed is canceled. Error Possible cause code and action 0 No I/O errors 10 Cause: after execution of an output command, other output instructions are sent before the output was not completed.
Part 2 Display Menus Flowchart POWER ON Switch on the power while holding down the [MENU] key Use or to seledt the language used for the display, then press Use or to move the blinking cursor to “XY-Axis” or “Z-Axis”, then press XY-Axis Z-Axis Move the blinking cursor to “Z0” Move the blinking cursor to “Z2” Use or to move the blinking cursor to “I/O” or “OTHERS”, then press C I/O * “REPEAT” is displayed only when the buffer size has been expanded.
Part 2 A B Go to C OTHERS I/O For “I/O”, select “PARALLEL” then press Menu Flowchart When Paused Press the [ENTER/PAUSE] key while cutting is in progress COVER OPENED COVER CLOSED 40 For “I/O”, select “SERIAL” or “AUTO” then press
Part 2 List of Options Cutters Item Engraving tools No. Description ZEC-H2010 φ3.175 x 110 (L) x 0.10 (W) ZEC-H2032 φ3.175 x 110 (L) x 0.32 (W) φ3.175 x 110 (L) x 0.50 (W) ZEC-H2050 ZEC-H2075 ZEC-H4010 High speed steel ZEC-H4032 φ4.36 x 155 (L) x 0.32 (W) ZEC-H4050 φ4.36 x 155 (L) x 0.50 (W) ZEC-H4075 φ4.36 x 155 (L) x 0.75 (W) φ3.175 x 110 (L) x 0.32 (W) ZEC-U2032 ZEC-U2050 ZEC-U4032 Flat tools Cemented carbide φ4.36 x 155 (L) x 0.32 (W) φ4.36 x 155 (L) x 0.50 (W) ZHS-H2100 φ3.
Part 2 Specifications PNC-2300 Table size 305 mm x 230 mm (12" x 9") Max. cutting area 305 mm (X) x 230 mm (Y) x 30 mm (Z) (12" (X) x 9" (Y) x 1.18" (Z)) Feed rate X, Y-axis : Max. 3600 mm (141") /min. Software resolution 0.01 mm (0.00394") /step or 0.025 mm (0.000984") /step Mechanical resolution X, Y-axis : 0.00125 mm (0.
Part 2 Parallel connector (in compliance with specifications of Centronics) Signal number NC Serial connector (RS-232C) Signal number Signal number Signal number 36 HIGH** NC 25 13 NC 18 Pin connection Terminal number Terminal number HIGH* 35 17 GND NC 24 12 NC NC 34 16 GND NC 23 11 NC GND 33 15 NC NC 22 10 NC HIGH* 32 14 NC NC 21 9 NC 1 19 NC 31 13 HIGH* DTR 20 8 NC GND 30 12 GND NC 19 7 SG 29 11 BUSY NC 18 6 DSR 28 10 ACK NC 17
Part 2 Index Accessories ......................................................................... 1 Application software ........................................................ 17 Arrow keys ......................................................................... 3 “AUTO” (COMMAND selection) .............................. 6, 25 “AUTO” (I/O selection) ............................................ 17, 26 Adhesive sheet ................................................................
Part 2 Rating plate ......................................................................... v REPEAT” .................................................................... 21, 24 Repeat cutting ................................................................... 21 Replacing the motor brushes ............................................ 27 “RESOLUTION” ............................................................. 26 Revolution speed ..................................................
Part 2 MEMO 46
PNC-2300 R9-980112
