User manual
Contents
1. 86 0 21 64869685 Tel 1 770 612 8014 Fax 45 87 41 1101 Fax 86 0 21 64280591 Fax 1 678 302 7013 www dmt dk www dmt asia com www dmt usa com sales dmt dk sales dmt asia com sales dmt usa com support dmt dk support dmt asia com support dmt usa com User manual CS200 Trademarks Safety The Current Generator has been designed for use only in teaching and research applications It is not intended for clinical or critical life care use and should never be used for these purposes nor for the prevention diagnosis curing treatment or alleviation of disease injury or handicap Do not open the unit the internal electronics pose a risk of electric shock e Do not use this apparatus near water To reduce the risk of fire or electric shock do not expose this apparatus to rain or moisture Objects filled with liquids should not be placed on the apparatus Do not block any ventilation openings Install in accordance with the manufacturer s instructions Do not install near any heat sources such as radiators heat registers stoves or other apparatus that produce heat e Only use attachments and accessories specified by the manufacturer e Unplug this apparatus during lightning storms or when unused for long periods of time e This apparatus must be grounded e Use a three wire grounding type cord similar to the one supplied with the product Do not defeat the safety purpose of the polarized or grounding type plug2. A polarized plug has two flat blades one being wider than the other A grounding type plug has two blades and a third round grounding pin The wide blade or the third prong is provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet Be advised that different operating voltages require the use of different types of line cord and attachment plugs Check the voltage in your area and use the correct type See the table below NET Line plug according to standard 110 125V UL817 and CSA C22 2 No 42 220 230V CEE 7 page VII SR section 107 2 D1 IEC 83 page C4 240V BS 1363 of 1984 Specification for 13A fused plugs and switched and unswitched socket outlets Protect the power cord from being walked on or pinched particularly at power plugs and the point where they connect to the apparatus Refer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in any way such as the power supply cord or plug is damaged liquid has spilled onto or objects have fallen into the apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped DMT Current stimulator Model CS200 EMC EMI This equipment has been tested and found to comply with the limits for a Class B Digital device pursuant to part 15 of the FCC rules These limits are designed to provide re
3. Command 8081 cr Response gt 80 cr Check status of channel 1 Command 28080 cr Response gt 80Y cr channel 1 is On Y Yes or gt 80N cr channel 1 is Off N No Synchronize channels Syncron Command 8083Y cr Response gt 80 cr Do NOT synchronize channels Command 8083N cr Response gt 80 cr 4 3 4 Saving and loading stored programs Stimulation programs that are uploaded from a PC can be stored in or retrieved from internal Command aappx cr Response gt aa cr For which Set data Channel address see Table 1 Internal address see Table 2 Program number Carriage return Example Command 80841 cr Response gt 80 cr PMT Current stimulator Model CS200 All channel parameters will be stored in program 1 Note that because storing data takes about three seconds the response will be delayed ac cordingly 4 3 5 Error status Any internal error in the stimulator can be retrieved with the following commands Command aapp cr Response gt aaxy cr For which Set data aa Channel address see Table 1 pp Internal address see Table 2 xy Error parameters cr x 0 No timer errors 1 Internal timer communication error 2 Pulse duration too long or frequency to high 3 Pulse duration too long in FREQUENCY STEP MODE O No resistance error 1 Resistance in the chamber is too high arriage return O O O O O O X X X y y C Example Command 8087 cr Respo
4. defined in the channel menu Again if Syncron in the setup menu was set to Yes a single pulse will start on all channels simulta neously DMT Current stimulator Model CS200 Chapter 4 Serial protocol for CS200 The CS200 Current Stimulator can be controlled remotely through a PC serial connec tion Depending on whether the RS232 or RS485 serial protocol are chosen either a single or multiple current stimulators connected in series can be controlled when con nected to a single PC serial port see page 12 CS200 operation can be controlled for example through the serial communication program HyperTerminal Windows using the commands explained below 4 1 PC serial port The PC Serial port parameters should be set to the following values e Bits per second 9600 e Data bits 8 e Parity none e Stop bits O e Flow control none 4 2 Serial addresses The current stimulators receives the address range 80 90 with a possibility to connect 4 CS200 to the same PC serial port Channel 1 4 80 83 single stimulator addresses Channel 5 8 84 87 Channel 9 12 88 8B Channel 13 16 8C 8F Table 1 Channel addresses User manual CS200 Chapter 4 19 20 Version No Frequency Pulse dur Current Output Train mode Train dur Train dly Start freq Stop freq Repeat dly Start Stop Single Synerom These three parameters Save program only in combination with Get program 80 Error sta
5. i eG 3 Enter the CS200 setup menu by press gt oF 3 ing this button E i a dad e Single ga Starts output of a single current Start Aa i i i pulse of the channel shown in the Start current stimulation using the 1 LCD display When SYNCRON in the stimulation protocol of the channel cur a setup menu is set to YES all chan rently visible in the LCD display When TE nels will start simultaneously giving SYNCRON in the setup menu is set to T a single current pulse output YES all channels will start simultane a E ously ANA Ap MAAN e Enter ae Any changes of the values of menu Stop current stimulation of one or all items in the LCD display will be perma channels nent after pressing the Enter key until a new change is made User manual CS200 Chapter 2 11 12 2 2 Current Stimulator rear panel Ground d eiii mr Ground can be connected to the common ground that connects all i grounded equipment in the experi mental set up Power switch and plug AC o DB9 serial output allowing interaction DB9 serial output allowing interaction with with the serial port of a PC The RS485 the serial port of a PC The RS232 serial serial protocol allows several serial protocol allows interaction of a PC with one instruments to be connected in series serial device Serial commands and refer The use of RS485 serial output requires ences are explained in detail a RS485 converter that is connected between the PC s
6. 2 3 1 Stand alone manual control Ek 12 2 3 2 PC Controlled single device mm maamwaananwwananaawananaanaanasananasasananasaananasasasansasana 12 Chapter 3 Using the Current Stimulator 7000000mmmansesemuusunuuunaanususuna 14 SA LED display mamam BNG KPA NA a DADA BN SA NAAN 14 3 2 Channel E a AANI BAN A NATN AT a 14 3 3 SCUD MENU naaa AGAM tases GG ee ceed ee 17 3 4 COMMUNICATION SUBMENU raseri nen nee n n n e EEEE EEE EEEE 17 Chapter 4 Serial protocol for CS200 s ccsssssssssssssssssssssssseeeeseeseseessess 19 AML N a E A A A E E I E A T 19 4 2 96ra AUTE Si 19 4 3 Address TO Malinalco a aaa dba 20 4 3 1 Requesting data AN AA ANA E NETRE 20 AS 2 Seting TAN BI Naa DA a 21 4 33 Additional commands aa maaga a a BA GG 22 4 3 4 Saving and loading stored PrOSraM ccscceeeseeeeeeeeeeeeeeeeeseeeeeaaeseaaeseeeeeeneeeenaes 22 4 3 5 Error StatUS omo ANNA ES 23 Appendix 1 System specifications occcccccoccnnnnncnccanannnnncnnnnnononancnnananananas 24 Appendix 2 Terms of warranty 100000000000mmnasusananasaauunanananasananasasasananu0aan 25 Appendix 3 Shipping instructions s sssssssssssseeseeeesseeeseeeesseeseeanenones 26 User manual CS200 Contents About this manual This manual contains a complete list of procedures describing how to install and get started using the Current stimulator unit model CS200 version 1 6 Chapter 1 provides an introduction to the const
7. Current stimulator Model CS200 User manual Version 1 6 DANISH MYO TECHNOL OG DANISA MOD TECHIINDLAOGYH DMT Current stimulator Model CS200 Current stimulator Model CS200 User manual Trademarks PowerLab and LabChart are registered trademarks of ADInstruments Pty Ltd The names of specific recording units such as PowerLab 4 25 are trademarks of ADInstruments Pty Ltd Pentium is a registered trademark of the Intel Corporation Windows Windows 95 Windows 98 Windows ME Windows NT Windows 2000 Windows XP and Vista are registered trademarks of Microsoft Corporation All other trademarks are the properties of their respective owners DMT reserves the right to alter specifications as required This document was as far as possible accurate at the time of printing Changes may have been made to the software and hardware it describes since then New information may be supplied separately This documentation is provided with the DMT Current stimulator Model CS200 Version 1 6 Document number CS200 002A No part of this document may be reproduced by any means without the prior written permission of DMT Copyright 2008 DMT A S MT DANISH MYO TECHNOLOGY DMT A S DMT Asia DMT USA Inc Skejbyparken 152 Everwin Gardens 1201 Peachtree Street DK 8200 Aarhus N Rm 502 Block B 400 Colony Square Suite 200 630 Denmark 521 Wanping Nan Lu Atlanta GA 30361 Shanghai 200030 USA China Tel 45 87 411100 Tel
8. amage sustained by you or any end user from the use of the products sold or services rendered hereunder Warranty Returns A Return Material Authorization RMA number is required for all returns This number should be clearly indicated on all returned Current Stimulator Unit Due to improper or inadequate packaging when returned for RMA purposes are not granted warranty coverage are not granted User manual CS200 Appendix 2 25 26 Appendix 3 Shipping instructions If the Current Stimulator Unit needs to be send back for service or repair please read the following shipping instructions very carefully Before you start packing the current stimulator unit please remember that you are dealing with very delicate equipment and therefore care must be taken DMT recom mends that each part of the current stimulator unit system be wrapped individually i e with bubble wrap and placed together in a large box preferable the box you once received the current stimulator unit in Place the wrapped items in the middle of the box and fill out the surroundings with chips of expanded polystyrene Important Before closing the box make sure that no enclosed items can be shaken around as transport by road or air from time to time can be quite roughly Address the box to DMT A S Skejbyparken 152 DK 8200 Aarhus N Denmark Make sure that all four sides of the box are marked fragile or similar Make an indi cation on the top of the
9. asonable protection against harmful interference in residential installations This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by monitoring the interference while turning the equipment off and on the user is encouraged to correct the interference by one or more of the following measures e Reorient or relocate the receiving antenna e Increase the separation between the equipment and receiver e Connect the equipment into an outlet on a circuit different to that which the receiver is connected to e Consult the dealer or an experienced radio TV technician for help Approvals Complies with the EMC standards EMC 89 336 EEC EN 61326 2 6 2005 EN 61000 3 2 Certified with the safety standards Directive 2006 95 EC EN 61010 1 2001 EN 61010 1 Corr 1 2003 EN 61010 1 Corr 1 2003 EN 61010 2 101 2003 User manual CS200 Safety Certificate of Conformity DMT A S Skejbyparken 152 8200 Aarhus N Denmark hereby declares its responsibility that the following product Current Generator Model CS200 Version 1 6 is covered by this certificate and marked with CE label conforms with the following
10. box that it contains goods returned for repair service Customers outside the EC must further enclose a pro forma invoice stating that the box contains goods being returned for repair or service If arranging transportation through a courier please keep in mind the high value of the current stimulator unit and that a standard insurance provided by the courier in most cases is insufficient to cover damage or loss of the current stimulator unit In most cases an additional insurance coverage is needed DMT Current stimulator Model CS200 DANISH MPO TECHNOL OGS DMT A S Skejbyparken 152 DK 8200 Aarhus N Denmark Tel 45 87 41 11 00 Fax 45 87 41 11 01 www dmt dk sales dmt dk support dmt dk DMT Asia Everwin Gardens Rm 502 Block B 521 Wanping Nan Lu Shanghai 200030 China Tel 86 0 21 64869685 Fax 86 0 21 64280591 www dmt asia com sales dmt asia com support dmt asia com DMT USA Inc 1201 Peachtree Street 400 Colony Square Suite 200 630 Atlanta GA 30361 USA Tel 1 770 612 8014 Fax 1 678 302 7013 www dmt usa com salesedmt usa com support dmt usa com
11. e if the Current Stimulator is started with the electrodes in air 3 2 Channel menu Every available channel has its own channel menu that can be accessed by press ing the appropriate channel selector on the front panel See page 11 The channel number will be displayed in the first line of the LCD display Every channel pulse protocol can be changed individually by pressing the respective channel selector and entering the appropriate values for the pulse and train parameters for that particu lar channel Alternatively all channel pulse and train parameters can be changed simultaneously if SYNCRON is set to YES in the Setup menu In this case entering values for a parameter in the channel menu of CHANNEL 1 will also change the same parameter in all other channels available DMT Current stimulator Model CS200 CHANNEL1 Frequency gt 100 Hz Pulse dur 0 1 ms Current E 50 mA Output i MONO Train mode CONT Train dur 3 sec Train dly 180 sec Start Freq 0 5 Hz Stop Freq 64 Hz Repeat dly 120 sec e Frequency defines the number of pulses per second Hz Pulse dur Pulse duration defines the length of the pulse in msec e Current defines the amplitude of the pulse in milliampere Current Pulse amplitude Unit mA lt da gt Pulse duration Unit ms Figure 3 2 Single current pulse e Output polarity is either MONO polar meaning that current flows in one direc tion or BIPOLAR mea
12. e sure that the plug has the right shape for your location User manual CS200 Unpacking 10 Chapter 1 Introduction 1 1 Document scope This manual provides the information required to install and understand the princi ples of operating the CS200 combined pulse and train stimulator 1 2 Product overview The CS200 Current Stimulator combines simple and intuitive user operation with sophisticated features that are required in electro physiology The CS200 is a modu lar and highly versatile 4 channel current stimulator designed for use in combination with DMT s Myograph systems It is optimized for electrical field stimulation of vascu lar smooth muscle isolated skeletal muscle or cardiac muscle Furthermore for con trolled neurotransmitter release from perivascular nerve endings or skeletal muscle motor nerve end plates The stimulator provides a variety of stimulation modes and protocols such as single continuous and frequency regulated steps All parameters are easily entered from the front panel and can be applied on an individual channel basis or to all channels simultaneously Once the programmed protocols have been determined they can be stored in one of five internal program memories to be re loaded at any time The CS200 can easily be connected to a computer using the standard serial port either alone using RS232 serial protocol or in combination with up to 4 additional stimula tors and maximal 4 myograph systems using t
13. equency at which the frequency ramp starts e Stop freq Final step frequency of the frequency ramp e Repeat dly Delay between frequency ramps in seconds If this parameter is set to O the frequency ramp runs only once Train Mode Freq step Start freq Stop freq A ANN Figure 3 5 Pulse trains with increasing frequencies The length of the white bar below equals Train dur the black train delay 16 PMT Current stimulator Model CS200 3 3 Setup menu SETUP Save prog gt Get prog Syncron Copy chan 1 TO ALL Option E 0 Save prog Up to 5 stimulation protocols including all channel parameter infor mation can be stored in an internal memory Store the present channel programs by choosing a number between 1 and 5 and press Enter Get prog By finding the appropriate program number 1 to 5 and pressing Enter one of the stimulation protocols that are stored in the memory can be retrieved Syncron When this menu item is enabled by setting its value to YES press ing Start will result in simultaneous starting of all channels When Syncron is set to NO pressing Start will only start the channel that is visible in the LCD display Option contains service and communication submenus 3 4 Communication submenu To reach the communication submenu press 7 Enter under options in the setup menu COMM MENU Serial mode gt RS485 Channel no 1 4 Serial
14. erial port and the serial instrument 2 3 Installation 2 3 1 Stand alone manual control e Use the supplied power cord for connecting the CS200 Current Stimulator to the power supply Be sure that the power cord is compatible with your local power supply e Connect channel outputs to the electrodes of your experimental set up using a BNC connector Typically platinum electrodes fit into an organ bath 2 3 2 PC Controlled single device A PC can control the function of the CS200 Current Stimulator If only one serial device is connected to the PC serial port the RS232 serial output situated on the backside of the Current Stimulator should be used e Connect the R232 serial output to the PC serial port with a 9 pin DB9 serial cable Use a DB9 to DB25 converter if the PC serial output consists of a 25 pin instead of a 9 pin socket PMT Current stimulator Model CS200 e The CS200 operation can be controlled for example through the serial commu nication program HyperTerminal Windows using the commands explained in detail below To any available PC serial port CS200 rear view CS200 serial output Figure 2 3 2 PC control through RS232 serial connection User manual CS200 Chapter 2 13 14 Chapter 3 Using the Current stimulator 3 1 LCD display e The LCD display is the user interface of the CS200 for manual control of the Cur rent Stimulator The first line of the display always indicates the menu item cu
15. he RS485 serial protocol 1 3 Features The following features are common on the CS200 Current Stimulator Pulse stimulator e Pulse width 0 03 500ms e Current O 100mA e Compliance 50 Volts e Rise fall time 1 5us e Output mono or bi polar Train stimulator e Frequency 0 1 256Hz e Train duration 0 1 3600s e Train delay 0 1 3600s Frequency ramp Internal memory can store up to five user defined current waveform protocols External control through serial communication RS232 RS485 DMT Current stimulator Model CS200 Chapter 2 Installation procedure 2 1 Current stimulator front panel SO pi Up and down arrows LCD display Dania a i Will move the cursor in the display Channel and CS200 setup i to the next or previous menu item ispl here menu are displayed here Numerical keypad Used to enter numerical values for various i menu items in the channel or setup menus Power indicator e A yellow LED indicates power switched ON AA KA Chan Chan Chan Chan Setup Erer 1 2 3 4 E Channel selectors e Change the active channel menu shown in the LCD display by press ing these buttons Channel output Four shielded standard BNC channel output sig nal connectors Channel current output indicators mnt e Esc A red LED indicates active pulse train E E E E Undo all changes to the menu generation 1 7 i 7 items by pressing the escape key Setup NAA o o PANAPAAN IA i
16. mode Here the RS232 or RS485 serial protocol is set Using RS232 only 1 serial device e g one current stimulator can be connected to one PC serial port see section 2 3 2 PC controlled single device Choosing RS485 enables connecting multiple serial devices to a single PC serial port see section 2 3 3 PC controlled multiple serial devices To chose between RS232 and RS485 press Enter Channel no This line is only visible if RS485 is chosen in the previous menu Serial mode Channel numbers for the current stimulator are defined in this menu Choose channel numbers for CS200 1 4 5 8 9 12 13 16 by pressing Enter Thus 4 CS200 can be connected in series to one PC serial port together with four 610M multi myograph or four 700 MO tissue bath systems The channel numbers that are entered in this menu will be visible at the first line of the chan nel menu User manual CS200 Chapter 3 17 18 3 5 Keyboard e Start The Current Stimulator starts electrical stimulation by pressing the start key on the keypad Depending on whether Syncron is set to Yes or No all channels will start simultaneously or one channel the channel currently active in the LCD display will start e STOP Ends current output from the active channel in the display or ends current output from all channels if Syncron was set to Yes e Single pressing this key will start only a single pulse of the active channel in the display with the pulse length
17. ning that current alternates in one and then the other direc tion A Monopolar Bipolar Figure 3 3 Train mode User manual CS200 Chapter 3 15 e Train mode A pulse train consists of pulses with a frequency pulse duration current amplitude and polarity as defined in the menu items described above Three train modes can be entered which are described below e OFF The pulse stimulator runs continuously without interruption e SINGLE The pulse stimulator runs a single train of pulses defined by the menu items above Train e CONT The pulse stimulator runs pulse trains with the length and delay that are indicated in Train dur and Train dly e Freq Step The pulse stimulator runs a frequency ramp of pulse trains start ing with a frequency defined in Start freq and doubling the frequency until the frequency defined in Stop freq is reached see fig 3 5 Train Mode SINGLE CONT Figure 3 4 e Train dur Train duration is entered in seconds It indicates the length of the pulse train see black bars below CONT mode in fig 3 4 Train dly Train delay entered in seconds This determines the interval between pulse trains see white bars below CONT Train mode in fig 3 4 e Start freq This menu item is only of relevance if Freq step is chosen in Train mode otherwise this parameter is ignored Start frequency defines the fr
18. nse 58001 cr The electrical resistance between the electrodes is too high at channel 1 User manual CS200 Chapter 4 23 24 Appendix 1 System specifications Pulse generator Frequency Pulse duration Current Compliance Rise fall time Output Voltage Train generator Mode 1 Mode 2 Mode 3 Mode 4 Train duration Train delay 0 1 256Hz 0 03 500msec O 100mA 50 Volts 1 5msec Mono Bipolar 100 to 240 VAC auto 50 60 HZ Off Single Continues Frequency step 0 1 3600sec 0 1 3600sec PMT Current stimulator Model CS200 Appendix 2 Terms of warranty Warranty DMT A S warrants to the original user that Current Stimulator Unit manufactured by DMT A S will be free from defects in materials and workmanship for a period of three years after the date of delivery DMT A S will repair or replace any defective part sub ject to the conditions limitations and exclusions Exclusions Force and pressure transducers separately or part of Current Stimulator Unit manu factured by DMT A S are disclaimed from any warranty Limitations This warranty shall not apply to equipment subjected to accidental damage improper use alteration or deterioration Warranty on third party products will be as determined by their respective manufac turer DMT A S shall not be liable for consequential incidental special or other direct or indirect damages resulting from economic loss or property d
19. rrently selected Menu items can be divided into channel menus and setup menus e The second line is always the INPUT line The input line is indicated by gt instead of e The numerical key pad is used to enter new data at the input line Following data entry Enter is pressed to store the new data entry at the input line Pressing Esc can erase an erroneous data entry e All non numerical menu items e g Output Mono or Bipolar can be changed by pressing Enter until the desired change Scroll through the menu displayed in the LCD display by pressing the up or down arrows respectively e The LCD display reads ERROR on the entry line if entered data is outside the range indicated by the specifications of the CS200 Current Stimulator Frequency and pulse duration that are not compatible with each other e g fre quency of 200 Hz and pulse duration of 10ms will also results in a ERROR mes sage in the entry line Thus there always has to be at least 1 ms between pulse duration and the reciprocal frequency i e 1 frequency The first line of the LCD display will show blinking asterisks indicating that a stimulation protocol has been started and is running The display indicates RESISTANCE TOO HIGH if the electrical resistance at the electrodes is too high for the current that has been set in the stimulation protocol Typically this occurs if electrodes are not immersed in physiological salt solution i
20. ruction and basic features of the Cur rent stimulator unit Chapter 2 describes step by step how to install a Current stimulator unit Chapter 3 is a complete manual to the Current Stimulator Unit The chapter describes in detail the construction of the menu system and how to use all the features of the Current Stimulator Unit Chapter 4 contains procedures describing how to set up a serial protocol and re questing data Appendices contain various additional information about service and shipping instructions DMT Current stimulator Model CS200 Unpacking the Current stimulator unit Please take a few minutes to carefully inspect your new Current stimulator unit for damage which may have occurred during handling and shipping If you suspect any kind of damage please contact us immediately and we will take care of the problems as quickly as possible If the packing material appears damaged please retain it until a possible claim has been settled We recommend that you store the packing material for any possible future transport of the Current stimulator unit In case of transport and the original packing material is unavailable please contact DMT Sales Department for advice and packing instruc tions After unpacking your new current stimulator unit please use the following list to check that the system is complete e 1 Current stimulator unit e 1 power cord e 1 User manual The shape of the AC plug varies by country b
21. standards EN 61010 1 2001 EN61010 1 Corr 1 2003 Safety requirements for electrical equipment for EN 61010 1 Corr 1 2003 measurement control and laboratory use Part 1 General requirements EN 61010 2 101 2003 Safety requirements for electrical equipment for measurement control and laboratory use Part 2 101 Particular requirements for in vitro diagnostic IVD medical equipment EN 61326 2 6 2005 Electrical equipment for measurement control and laboratory use EMC requirements Part 2 6 Particular requirements In vitro diagnostic IVD medical equipment With reference to regulations in the following direc tives 2006 95 EC 89 336 EEC DMT Current stimulator Model CS200 Contents Trademarks a ani 3 AA 4 EMG EM maa indie 5 ADPPOVA S le 5 Certificate of Conformity akma GIBAIN 6 About this manual ma GD 8 Unpacking the Current stimulator unit 00000402 9 Chapter 1 Introduction wcsciiccicccccccissctssessncesesscescecsececscacsececcccsasecsnscensesesstessves 10 1 1 DOCUMENT SCOPES namana nna TANGAN an 10 L PROUST OVEFVIEW sisi AA O A E 10 LIA AM 5 GA ad AA ANG 10 Chapter 2 Installation procedure 1 20manununununununanananaaaasasasasaasaananaaaa 11 2 1 Current Stimulator front panel mmmmaaawuwanaawaawanaawananaawaaaasasanasasanunasaananasasasaasasana 11 2 2 Current Stimulator rear panglima AG AA aaa 12 2 3 STANTON cai iii aa 12
22. tus Table 2 internal addresses non hexadecimal 4 3 Address format 4 3 1 Requesting data Command aapp cr Response gt aa pp xxxx cr For which Request data aa Channel address see Table 1 pp Internal address see Table 2 XXXX Data returned from CS200 length depending on data type cr Carriage return Example Command 28003 cr response gt 80 03 0020 cr PMT Current stimulator Model CS200 The value for Current on stimulator 1 channel 1 is requested Response is 20 mA Command 28005 cr response gt 80 C cr The status of Train mode is requested The reply can be C for CONTINUE O for OFF S for SINGLE F for FREQUENCY STEP 4 3 2 Setting data Command aappxxxx x cr Response gt aa cr For which Set data aa Channel address see Table 1 pp Internal address See Table 2 XXXX X New values for stimulator length depending on data type Carriage return Example Command 8003100 cr response gt 80 cr Current on channel 1 of stimulator 1 is setto 100 mA Data sent to the Current Stimulator will NOT be changed if they are outside the ranges of the respective stimulation parameters Command 8005C cr response gt 80 cr This command will set the train mode on channel 1 to CONTINUE Command 8086C cr response no response User manual CS200 Chapter 4 21 4 3 3 Additional commands Start Channel 1 Command 8080 cr Response gt 80 cr Stop Channel 1
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