KDS Legato 950 OEM Series USER’S MANUAL w w w. k d s c i e n t i f i c .
Table of Contents 2 KDS Legato 950 OEM Series User’s Manual Table of Contents SUBJECT PAGE NO. General Information..................................................................................................4 Safety Information ............................................................................................................................4 Warranty and Repair Information ..................................................................................................
Table of Contents 3 KDS Legato 950 OEM Series User’s Manual SUBJECT PAGE NO. Appendices ..............................................................................................................19 Appendix A: Syringe Volume/Diameter Reference Table ..........................................................19 Appendix B: Min/Max Flow Rates ..............................................................................................20 Appendix C: External Connections .................................
General Information 4 KDS Legato 950 OEM Series User’s Manual General Information SAFETY INFORMATION Please read the following safety precautions to ensure proper use of your syringe pump. If the equipment is used in a manner not specified, the protection provided by the equipment may be impaired. To Prevent Hazard or Injury: USE PROPER POWER SUPPLY The pump is supplied with an approved power supply and line cord.
General Information 5 KDS Legato 950 OEM Series User’s Manual WARRANTY AND REPAIR INFORMATION ! CAUTION: REFER TO SAFETY INFORMATION AND SETTING UP THE KDS Legato 100 Series BEFORE PLUGGING IN THE PUMP. Manual Description This manual is designed to provide all operational and program information required to operate and maintain the KDS Legato 950 OEM Module. The functions and features are described in the Technical Specifications section.
General Information 6 KDS Legato 950 OEM Series User’s Manual Specifications Legato OEM Single, Dual Legato OEM Pico Accuracy ± 0.5% ± 0.35% Reproducibility ± 0.05% ± 0.05% Syringes (Min./Max.) 0.5 µl / 60 ml (10 ml dual) 0.5 µl / 10 ml 1.26000 pl/min 0.54000 pl/min Flow Rate: Minimum (0.5 µl syringe) Maximum (10 ml syringe) 26.0170 ml/min 11.7027 ml/min Maximum (60 ml syringe) 88.
General Information 7 KDS Legato 950 OEM Series User’s Manual Specifications Legato OEM Single, Dual & Pico Atmospheric Specifications: Operating Temperature 4°C to 40°C (40°F to 104°F) Storage Temperature -10°C to 70°C (14°F to 158°F) Operating Humidity See Chart Below Storage Humidity 20% to 80% RH, non condensing Method of Operation Continuous Classification Class I Pollution Degree 1 Installation Category II Supplier Name KDS Supplier Address 84 October Hill Rd.
Product Overview 8 KDS Legato 950 OEM Series User’s Manual Product Overview The KD Scientific Legato 950 OEM Series is the next generation of syringe pumps. An led light on the front panel makes it easy to see if the pump is running. The pumps are versatile and can be interconnected through the RS485 interface. Legato 950 OEM Series models can be mixed and matched in the daisy chain offering maximum flexibility.
Product Overview 9 KDS Legato 950 OEM Series User’s Manual OPERATING INSTRUCTIONS View of the OEM 950 connections Foot Switch Main Switch I/O Connector USB Serial Input RS-485 Connection (Type B) (Pump to Pump) DC Power Input *Power Source When powering a pump in a chain through an RS485 cable, toggle switch to RS-485. Only one pump can be powered from the master through the RS-485. POWER CONNECTIONS 1. Plug the power supply into the pump. 2. Connect to a properly rated line cord.
Product Overview 10 KDS Legato 950 OEM Series User’s Manual SYRINGE LOADING 6 2 7 4 5 10 1 3 8 9 The Legato 950 OEM Series can accommodate up to two syringes. Depending on the mechanism, any type of syringe, glass, plastic or stainless steel can be used. The pump can accommodate from 0.5 µl to 60 ml single syringe and 0.5 µl to 10 ml dual syringe. The syringe barrel clamp should be flipped for syringes smaller than 30 ml. For syringes larger than 30 ml, the syringe clamp should be used as shown.
Operating the KDS Legato 950 Series 11 KDS Legato 950 OEM Series User’s Manual EXTERNAL PUMP CONTROL 4. Set up the Port Settings as shown below and click OK. This section of the KDS Legato 950 OEM Series manual describes the control of the pump using an external computer device. If communicating via the USB Port, see Appendix C for one time installation instructions of USB Driver.
Operating the KDS Legato 950 Series 12 KDS Legato 950 OEM Series User’s Manual PUMP CHAIN COMMANDS The Pump Chain commands allow all pump control information to be managed from an external computer source. These commands can also be used to control a series of pumps (up to 100) from a single computer interface. KDS Legato 950 OEM Series commands are communicated to the pump via the USB port interfaces through a terminal program such as HyperTerminal.
Operating the KDS Legato 950 Series 13 KDS Legato 950 OEM Series User’s Manual Argument errors CONFIG Sets or displays pump configuration. Argument errors are displayed when a command argument is unrecognized or out of range. The argument in question will be displayed except in the case of missing arguments.
Operating the KDS Legato 950 Series 14 KDS Legato 950 OEM Series User’s Manual LOAD Loads a method.
Operating the KDS Legato 950 Series 15 KDS Legato 950 OEM Series User’s Manual VERSION Displays the full version string. CRATE Displays the current rate that the motor is running at. A valid response is returned only in dynamic situations (if the motor is running). Configuration Run screen mode only. Command format: version Query response: [##:]Firmware: Rate commands v#.#.
Operating the KDS Legato 950 Series 16 KDS Legato 950 OEM Series User’s Manual IRATE Sets or displays the infusion rate. Configuration Run screen mode only. The rate argument may be replaced by “max” or “min” to set the maximum or minimum rate, respectively. “lim” may be used to display the range limits. Command format: Volume commands CIVOLUME Clears the infused volume. Configuration Run screen mode only.
Operating the KDS Legato 950 Series 17 KDS Legato 950 OEM Series User’s Manual TVOLUME Sets or displays the target volume. Configuration Run screen mode only. ITIME Displays the infused time. Configuration Run screen mode only.
Operating the KDS Legato 950 Series 18 KDS Legato 950 OEM Series User’s Manual Digital I/O commands Internal commands INPUT Reads and displays the trigger input port status. STATUS Displays the raw status for use with a controlling computer. Command format: Command format: input status Query response: [##:]Low. [##] or: [##:]High. [##] OUTPUT Sets the level on one of the output ports.
Appendices 19 KDS Legato 950 OEM Series User’s Manual Appendices APPENDIX A: SYRINGE VOLUME/DIAMETER REFERENCE TABLE KD Scientific Stainless Steel Size Diameter 2.5 ml 8 20 50 4.851 mm 9.525 19.13 28.6 Air–Tite HSW Norm-Ject Size Diameter 4.69 mm 9.65 12.45 15.9 20.05 22.9 29.2 1. ml 2.5 5 10 20 30 50 Becton Dickinson ‘Plasti-pak’ Size Diameter 1. ml 3 5 10 20 30 50 60 4.699 mm 8.585 11.989 14.427 19.05 21.59 26.594 26.594 Terumo Japan Size Diameter 1. ml tb 1 ml vc 2.5 5 10 20 30 50 4.
Appendices 20 KDS Legato 950 OEM Series User’s Manual APPENDIX B: LEGATO 950 & 952 OEM MIN/MAX FLOW RATES Nominal Minimum/Maximum Flow Rates for Various Syringes. (Actual Limits will vary depending on syringe manufacturer) Syringe Size Syringe ID Minimum Rate Units Maximum Rate Units 0.5 µl 0.103 mm 1.26000 pl/min 1.32611 µl/min 0.206 mm 5.10000 pl/min 5.30443 µl/min 1 µl 0.1457 mm 5 µl 0.343 mm 2 µl 10 µl 25 µl 50 µl 100 µl 250 µl 500 µl 1 ml 1 ml 0.485 mm 0.729 mm 1.030 mm 1.
Appendices 21 KDS Legato 950 OEM Series User’s Manual LEGATO 958 OEM MIN/MAX FLOW RATES Nominal Minimum/Maximum Flow Rates for Various Syringes. (Actual Limits will vary depending on syringe manufacturer) Syringe Size Syringe ID Minimum Rate Units Maximum Rate Units 0.5 µl 0.103 mm 0.54000 pl/min 596.496 nl/min 0.206 mm 2.28000 pl/min 2.38598 1 µl 0.1457 mm 5 µl 0.343 mm 2 µl 10 µl 25 µl 50 µl 100 µl 250 µl 500 µl 1 ml 1 ml 3 ml 5 ml 10 ml 0.485 mm 0.729 mm 1.030 mm 1.457 mm 1.
Appendices 22 KDS Legato 950 OEM Series User’s Manual APPENDIX C: EXTERNAL CONNECTIONS User I/O Connector Specifications All Inputs are pulled high to +5 Vdc through a 10k resistor All Outputs are at TTL Logic Levels. Pulse duration should be 0.1s minimum. Pin Assignments 1. Direction control input Rising edge sets pump to infuse Falling edge sets pump to refill 2. Trigger Input Event trigger – falling edge triggers a program event 3.
Appendices 23 KDS Legato 950 OEM Series User’s Manual Utilizing the USB Interface Mating Face Pin # Signal 1 +5V 3 + Data 2 4 - Data GND USB VIRTUAL COMMPORT DRIVER INSTALLATION When you connect the KDS Legato 950 OEM Series pump to a computer via USB for the first time, Windows will seek to install a driver for communication. The following section details the installation of the Virtual CommPort Driver supplied with the KDS Legato 950 OEM Series Pump. 1.
Appendices 24 KDS Legato 950 OEM Series User’s Manual USB VIRTUAL COMMPORT DRIVER INSTALLATION (CONTINUED) 3. Select Browse my computer for driver software. 4. Click Browse and navigate to the pump drivers folder located on the CD supplied with the pump. Select the file KDS Scientific USBCDC.inf. Make sure the Include Subfolders box is checked and then click Next. 5. If a warning message regarding the driver publisher is displayed, choose Install this driver software anyway. 6.
Appendices 25 KDS Legato 950 OEM Series User’s Manual RS-485 CAUTION: DO NOT CONNECT TO FIREWIRE PORTS ON A PC. DAMAGE MAY OCCUR TO PUMP AND/OR PC. ! Mating Face Pin # 1 2 RS-485 In Signal PWR IN GND 1 2 3 4 3 RS-485 A 6 5 TIED TO PIN 6 5 4 6 RS-485 Out Signal RS-485 B TIED TO PIN 5 PWR OUT (+30V)* * TIED TO PIN 4** ** GND TIED TO PIN 3** RS-485 A ** Notes Protected by resettable fuse 100 Ω, ½ w to GND termination RS-485 B ** RS-485 In/Out - IEEE-1394 Sockets P.C.
Appendices 26 KDS Legato 950 OEM Series User’s Manual APPENDIX D: MAINTENANCE Maintenance KDS Legato 950 OEM Series pumps require no special maintenance other than keeping them clean by avoiding accidental spills of pumped material. The two guide rods and the lead screw should be sparingly lubricated every 100 hrs. The guide rods and the lead screw should be lubricated with Super Lube Synthetic Grease provided with the pump. To clean the exterior surfaces, use a lint-free cloth to remove loose dust.
Appendices 27 KDS Legato 950 OEM Series User’s Manual Upgrading Legato 950 OEM Series Software ✐ NOTE: Prior to upgrading, users will need to install the KDS Legato 950 OEM Series USB driver as well as the bootloader driver file (KDS Legato 100 Series Bootloader.inf). Reference “USB Virtual Comport Driver Installation”. 1. Upload the latest software version to your desktop (format is filename.srec). 2. Disconnect all I/O devices and then connect the pump to PC using a USB cable. 3.
Appendices 28 KDS Legato 950 OEM Series User’s Manual TROUBLESHOOTING 1. Infusion Accuracy To ensure infusion accuracy always use new syringe(s) and measure syringe bore diameter and enter actual dimensions in millimeters (mm) using the Custom Syringe entry option. Additionally, make sure that the guide rods and lead screw are properly lubricated. KDS Legato 950 OEM Series Display Error Messages 2. Motor Stalled This indicates that the pusher block travel has been impeded.
Appendices 29 KDS Legato 950 OEM Series User’s Manual APPENDIX E: ORDERING INFORMATION Item No.
Declaration of Conformity Manufacturer: KD Scientific, Inc. 84 October Hill Road Holliston, Massachusetts 01746-1388, U.S.A. Phone: (508) 429-6809 We herewith declare that the following product: Product Name: Model No.
