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User Manual - New Era Pump Systems

1. 3 STOP Dispense 2 0 mL with a 5 minute pause between dispenses In addition after each dispense a volume of 0 25 mL is sucked back to prevent dripping Also 30 seconds before the end of the pause interval a beep is sounded to alert the operator to prepare for the next dispense Starting with the second dispense 0 25 is added to the volume dispensed to compensate for the sucked back volume of the previous dispense By changing the last Phase to a LP nn function the total number of dispenses can be set When entering a function with associated data such as with the Pause in Phase 5 or the Loop in Phase 6 the function is entered in 2 steps First select the function and store it Then enter the associated data Volume 2 0 mL Volume 0 25 mL Function Rate RATE 750 mL hr Function Rate 2 RATE 750 mL hr Function LP ST Function LP ST Publication 1200 01 23 09 05 14 New Era Pump Systems Inc Phase Function 5 PS 90 Phase Function LP 03 Function BEEP Function PS 30 Function RATE Function 10 RATE Function LP EN 11 Rate Rate www SyringePump com 750 mL hr 750 mL hr Model NE 4000 Multi Phaser Volume 2 25 mL Volume 025 mL 8 4 3 Example 3 Ramping the Flow Rate Phases O 2 4 Phases 25 5 8 Sas Phases 9 11 ml hr Rate Time Note Graph is representative only P
2. 11 2 RS 232 Pump Network Connector Wiring RS 232 To Network To Computer V V fi LL DI III RCV from network TXD to computer TXD to network L RCV from computer PC Com Port Connectors 25 Pin 9 Pin 3 Receive 2 Receive Connect to pump TXD 2 Transmit 3 Transmit Connect to pump RCV 9 Ground 5 Ground Connect to pump GND 11 3 Accessories 11 3 1 ANA BOX Part ADPT ANABOX Analog voltage control interface Allows the pump to be controlled by a variable voltage source Allows the Creation of a closed loop system allowing the NE 4000 to be controlled by an external sensor such as a pressure sensor or other variable voltage source Start or stop the pump at a specific voltage level Set the pumping rate to be proportional to the voltage input 11 3 2 Syringe Heater Part SYRINGE HEATER Visit www SyringeHeater com for details Flexible heating pad that wraps around the syringe Thermo Kinetic Heat Clamping digital controller will heat a syringe to a set temperature up to 100 C 11 3 3 RS 232 Network Cables RS 232 Network Primary Cable 7 foot cable part CBL PC PUMP 7 25 foot cable part CBL PC PUMP 25 Cable to connect a pump or the first pump in a pump network to a standard personal computer s serial port with a DB 9 or DB 25 connector Included with this cable is a 9 pin to 25 pin conv
3. Program Phase Number Key When in the Program Entry Mode momentary presses of the Program Phase and the Program Function keys switch between the Program Phase number and the Program Function displays The Program Phase number will be displayed as Henn where nn is the current Program Phase number When the Program Phase number is displayed and the current Phase s function is a rate function a momentary press of the Program Phase key exits Program Entry Mode and displays the pumping rate To change the current Program Phase number press the arrow keys below the Phase number s digits The maximum Phase number is 41 To reset to Phase number 1 press and hold the Program Phase key until the Phase number is 1 When a new Program Phase number is selected the current value of all settings will be that of the currently selected Program Phase 5 11 Program Function Key When in the Program Entry Mode momentary presses of the Program Phase and the Program Function keys switch between the Program Phase number and the Program Function displays With the Program Phase function displayed the Program Function can be selected Pressing any arrow key or an arrow key to the left of the colon or decimal point if displayed with the function will select the next Program Function The selected function is stored by either pressing any non arrow key or after a 2 second delay I
4. csssssccssssscccesssscccesssccccessssccccssssccccesssccccsssscccessssseees 44 11 2 RS 232 PUMP NETWORK CONNECTOR WIRING scccccsssssccesssscccessssccccsssscecesscceees 45 11 3 Rei wi E EE 45 LIEBENS e e Ae 45 11 32 SYRINGE HEATERS setos rabo ile at Ges ea oed 45 11 3 3 RS NETWORK CABLES 00 a EE eg 45 11 3 4 AUTOMATION CABLE SPECIAL COMMUNICATIONS MODES CONTROL CABLE 45 11 35 VALVE CONTROLLER iia 46 TESO ROOT S WEEGCH 6 tcrtio re a a ie cas 46 11 3 7 LOCKOUT DISABLE KEY cccnnoonccnononnnoninonnnoninononoconannnanonononaconanonaronanonaconanonacinnananos 46 11 3 8 FIRMWARE UPGRADE 46 11 4 TROUBLESHOOTING AND MAINTENANCE ssccccssssscccssssccccssssccccssssccccssssccccssssccceeses 46 11 5 OA CPC 47 11 5 1 MECHANICAL amp BLECTRICAL AAE EEA R A AEN 47 LES EN RE EE 47 11 6 CUSTOM APPLICATIONS scccscssesessosessccccsssoessoscsscccovsesecbosssocecseesoeesessetecsossebessossebecsousees 47 11 7 SYRINGE DIAMETERS AND RATE LIMITS ccccssssscsssssscccssssccccesssccccssssccecesssceeeenes 48 Publication 1200 01 iv 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser 1 General Information Thank you for purchasing the NE 4000 Multi Phaser Programmable Syringe Pump With the NE 4000 syringe pump you will be able to perform simple infusions or implement a complex automated dispensing system Please familiarize yourself with the NE 4000 s operation by reading this
5. 7 Pump Motor Operating Output RUN 0 High Pumping Low Not pumping RUN 1 High Pumping or Pause timer Low Pumping Programmed stopped or paused 8 Pumping Direction Output High Infuse Low Withdraw 9 Ground OV Reference Logic low reference 10 1 TTL I O Operational Controls While the user is changing settings or configuration from the keypad external control by the Pumping Direction and Operational Trigger inputs will be ignored These controls will also be ignored if an alarm condition exists Operational Trigger Pin 2 The input signal on this pin controls the operation of the Pumping Program Its functionality is user configurable Use the TR nn Setup Default Configuration to configure this input pin See Section 7 4 TTL I O Operational Trigger Default Configuration Each option defines when the Operational Trigger input is activated When activated the trigger emulates the Start Stop key Foot Switch Operates like the Start Stop key whereby each falling edge contact to ground either starts or stops pauses the Pumping Program Foot Switch Hold Falling edge starts the Pumping Program and the rising edge stops the Pumping Program With a foot switch the Pumping Program will run while the foot switch was held down Foot Switch Reversed Operates like the Start Stop key whereby each rising edge either starts or stops pauses the Pumping Program Publication 1200 01 42 09 05 14
6. PS NN PAUSE PUMPING e E T A a A A a E A a aa 21 8 3 13 IF NN JUMP TO PHASE IF EXTERNAL TRIGGER 22 8 3 14 ET NN SETUP EVENT TRIGGER JUMP Pat 22 8 3 15 ES NN SETUP EVENT SQUARE WAVE TRIGGER JUMP PHASE cc 22 8 3 16 ETERS EVENT RESET ura ab 22 8 3 17 CLR D CLEAR TOTAL VOLUME DISPENSED 22 8 3 18 TR AA OVERRIDE OPERATIONAL TRIGGER CONFIGURATION occccccnonnccnononnncn nns 22 8 33 19 QUIN SET TTL OUTPUT PIN onina rre 23 e E EN EE AE ON 23 8 4 PUMPING PROGRAM EXAMPLEG cccssssssccssssccccssssccssssscccscsssscesesssscescsssscsessscesecssnses 23 8 4 1 EXAMPLE 1 2 STEP RATE oinaren a E AAA 23 8 4 2 EXAMPLE 2 REPEATED DISPENSES WITH SUCK BACK 23 8 4 3 EXAMPLE 3 RAMPING THE FLOW Ramp 24 8 44 EXAMPLE 4 COMPLEX DISPENSES WITH EXTERNAL SYNCHRONIZATION 25 8 4 5 EXAMPLE 5 CONTROL FROM A HIGH LOW PRESSURE SENSOR cene 26 8 4 6 EXAMPLE 6 AUTOMATED DISPENSING WITH SYNCHRONIZATION ccce 27 8 4 7 EXAMPLE 7 SUR PROGRAMS inur ra a aA EE rE AARNEN 28 8 4 8 EXAMPLE 8 DISPENSING WITH COMPLEX SYNCHRONIZATION ccce 29 8 4 9 EXAMPLE 9 AUTOMATIC REEL 30 9 RS 232 COMMUNICA TIONS ariccccssccssccscassectcasbeccdsceSecstdesteasslessocsscvsbecnddesdescdestessesscetsestce 30 9 1 CONNECTION AND NETWORKING ssccccssssscccesssccccesssccccesssccccesssccccessscccsesssccscessscccceses 30 92 RS2232 PROTOCOL A ee aca eene EEN 31 Publication 1200 01 ii
7. Phase Function OUT Phase Function Rate Volume Direction 6 RATE 10 0 mL hr 0 005 Infuse Publication 1200 01 26 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser Phase Function 7 EV 01 Phase Function 8 LP ST Phase Function Rate Volume Direction 19 INCR 1 0 0 25 mL Infuse Phase Function LP 14 Phase Function Rate Volume Direction RATE 25 0 mL hr 0 0 mL off Infuse 8 4 6 Example 6 Automated Dispensing with Synchronization a AAA Restart Pumping Program a Power Failure Mode Pumping Program Restart at Power Up 5 00 00 5 00 00 5 00 00 5 00 00 5 00 00 Refill Event Trigger from Syringe Filled Sensor Jump to Phase 3 The following is an automated dispensing Program for a NE 4000 syringe pump equipped with a Syringe Filled Sensor attached to the TTL I O connector and a valve system to refill the syringe from a reservoir It is also assumed that the Power Failure mode is enabled After a power fail restart the pusher block is in an unknown position making it impossible for an automated dispensing system to regain synchronization With the Syringe Filled Sensor the following Pumping Program will automatically synchronize the dispensing system and then continue with
8. check the following If the triangle appears in the upper left of the LCD display then the pump is receiving valid communications The communications problem is probably with the receiving communication application or with the receive line on the cable If the Basic communications mode is used check if the pump is in Safe communications mode See section 9 2 RS 232 Protocol for instructions on how to change the communications mode Verify the pump s baud rate and network address To set the RS 232 communications parameters see section 5 12 Setup Using a lower baud rate may also improve the reliability of the RS 232 communications Pusher block makes a snap or click sound when the pump is started This is a normal condition When the pusher block is manually moved the drive nut may not have been fully engaged on the drive screw The sound heard is the drive nut engaging on the drive screw Pump doesn t stop after dispensing a set volume The pump was previously setup with a multiple Phase Pumping Program To simply dispense a fixed volume at a fixed pumping rate the second Program Phase must be the Stop function See section 8 1 How to Enter Pumping Programs for instructions on changing the Pumping Program Pump stops pumping after a period of time A dispense target volume has been set Verify that the dispense target volume is set to 0 Publication 1200 01 46 09 05 14 New Era Pump Systems Inc 11 5 S
9. turn clock wise then lift Taking care not to drag the drive nut on the drive screw slide the block away from the syringe holder providing sufficient space for the loaded syringe While lifting the knob press on the middle of the side for easiest movement Lift the syringe clamps above the syringe holder bracket and turn 1 4 turn and then lower onto the syringe holder bracket The syringe clamp should be away from the V slot Load each syringe with the barrel over the syringe holder bracket and the syringe plunger towards the middle of the pump Place the barrel on the syringe holder bracket in the V slot with the barrel flange inserted between the syringe holder bracket and syringe retainer bracket On the pusher block turn the thumbscrew to make the slot large enough for the plunger flange Adjust the pusher block position as needed towards the syringe plunger Place each syringe plunger flange into a slot and against the anti siphon plate Lock the pusher block in place by turning the release knob counter clockwise until secure For each syringe lift the syringe clamp to slightly above the height of the syringe barrel and turn the syringe holder 1 4 turn back to its original position and then lower it onto the syringe barrel Firmly push in the syringe retainer bracket against the syringe barrel flanges and tighten the 2 thumbscrews on the syringe retainer bracket On the pusher block turn the thumbscrews to tighten the pl
10. when the function is executed is the base pumping rate for the function If no base pumping rate exists such as when executing a pause function or when the Pumping Program is first started a Program error will occur and the Program will stop The pumping rate units will be the same as the base pumping rate and therefore cannot be set nor are they displayed with the pumping rate increment or decrement value As with the RATE function a Volume to be Dispensed and pumping direction can be specified for the increment and decrement functions When used within a Program loop the pumping rate can be incremented or decremented in small step intervals Publication 1200 01 19 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser 8 3 4 DECr Decrement Rate Function The decrement function subtracts the specified rate from the current pumping rate For a full description see section 8 3 3 InCr Increment Rate Function SAS StoP Stop Pumping Operation and End the Program Stops the pumping operation and stops the Pumping Program The Pumping Program will begin at Phase 1 when started again An implicit Stop function is executed when the Program exceeds the maximum Phase number during operation If alarms are enabled the buzzer will beep continuously when the Pumping Program stops 8 3 6 JP nn Jump to Phase The Jump function alters the consecutive operation of Pro
11. 16 gt gt lt byte gt lt byte gt 16 bit CCITT CRC of lt transmitted data gt high byte low byte lt length gt gt lt byte gt Number of bytes remaining in packet including this byte 9 2 5 Network Command Burst The Network Command Burst feature is only applicable when communicating to a network of pumps This special feature allows commands to be sent to a network of pumps simultaneously For example changing the pumping rates simultaneously on a network of pumps Note Since this special feature violates the general communications protocol of one command one response all of the pumps will be responding simultaneously and therefore the communications response to a Network Command Burst will be gibberish and should be ignored Command Format Command Burst gt lt n gt lt command gt Network Command Burst gt lt Command Burst gt Network Command Burst Where lt n gt indicates the address of the pump that is to execute lt command gt Maximum address is 9 n gt 0 9 Example Simultaneously change the pumping rates of 3 pumps on a pump network as follows Pump 0 100 mL hr Pump 1 250 mL hr Pump 2 375 mL hr Assuming that the current pumping rate units of all 3 pumps are currently mL hr send the following command followed by a carriage return lt CR gt spaces are optional O rat 100 1 rat 250 2 rat 375 9 3 Command Errors and Alarms If a command received by the pump is not recognized or the
12. 7 5 6 2 PROGRAM ENTRY MODB ee fe da ataca 8 5 7 VOLUME AND PROGRAM FUNCTION KEY ee eren eee esee noe eee tno eee e enne eee ee tnos ee eenu 8 5 7 1 DISABLING VOLUME TO BE DISPENSED 0c ccccsssccsessssccsesssssesesssseceesssseceessseeeess 8 5 7 2 CLEARING VOLUME DISPENSED nusunirannei kiud ania ai aa 8 5 7 5 PROGRAM ENTRY Mont 8 5 8 PUMPING DIRECTION KEN tee eebe eege 8 5 8 1 STICKY DIRECTION A A ii dos 8 SH START STOP KEY eet ee ee soscdeessesedeusaseceedt 9 5 10 PROGRAM PHASE NUMBER KEY ssccccsssssscesssscccssssccsessssccsesssscescssssccsessseeees 9 5 11 PROGRAM FUNCTION KEY sississsssssissscteccsedesssssescossesecessassasocessdesctssseasecsssseceseaseadecsi s 9 5 11 1 PROGRAM PHASE FUNCTION PARAMETER occoooncccnononcccnnnnnncnonancncnananencnonanencronunenin nos 9 5 12 SETUP Y NO 9 5 13 SPECIAL POWER UP FUNCTIONS ccssssscccesssccccssssccccssssccccssssccecesssccscssssccscesssceseenss 10 5 13 1 FIRMWARE VERSION DISPLAY siie iineoa aE n E a a 10 5 13 2 RESET PUMPING PROGRAM 10 5 13 3 DEFAULT PROGRAM Ppp Loan 10 5 13 4 PROGRAM ENTRY MODE Lockout 10 5 14 ERROR AND ALARM MESSAGEG scccccsssssccesssscccesssscccesssscccessssccccssssccccssssccesessnseees 10 5 15 STATUS MESSAGES ierei rene Ehe renta Cos vene inn eunt a soe reign rae tuna Dosen nsa kee 11 6 OPERATION EE EE EE 11 6 1 SYRINGE INSIDE DIAMETER cssssccscsssscccesssccscsnssccecen
13. 91 Syringes 3 9 538 TESTA 5 914 12 91 5 12 7 1374 10 49 22 9 8 9 538 JY 5 914 12 91 20 19 13 3118 23 79 51 96 50 28 6 6969 53 18 116 L Syringe Inside Maximum Minimum Syringe uL Diameter Rate Rate mL mm LL L uL hr SGE 5 0 343 1002 0 008 0 25 gas tight 10 0 485 2004 0 016 0 5 25 0 728 4515 0 035 1 50 1 03 9039 0 069 2 5 L 100 1 4571 9999 0 138 5 Hamilton 05 5 0 103 90 39 0 001 10 Microliter 1 0 146 181 6 0 002 25 2 0 206 361 5 0 003 50 LU 5 0 326 905 4 0 007 100 Publication 1200 01 48 Model NE 4000 Multi Phaser Inside Diameter mm 2 303 3 257 4 606 7 284 10 3 14 57 23 03 27 5 34 99
14. Disclaimer New Era Pump Systems Inc makes no representations or warranties expressed statutory or implied regarding the fitness or merchantability of this product for any particular purpose Further New Era Pump Systems Inc is not liable for any damages including but not limited to lost profits lost savings or other incidental or consequential damages arising from ownership or use of this product or for any delay in the performance of its obligations under the warranty due to causes beyond its control New Era Pump Systems Inc also reserves the right to make any improvements or modifications to the product described in this manual at any time without notice of these changes New Era Pump Systems Inc products are not designed intended or authorized for use in applications or as system components intended to support or sustain human life as a clinical medical device for humans or for any application in which the failure of the product could create a situation where personal injury or death may occur All brand and product names used in this manual are the trademarks of their respective owners 1 3 Warranty New Era Pump Systems Inc warranties this product and accessories for a period of two years parts and labor from the date of purchase The repaired unit will be covered for the period of the remainder of the original warranty or 90 days whichever is greater Return shipping charges are not included Publication 1200 01 1 09
15. New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser Level Control Falling edge stops pauses the Pumping Program Rising edge starts the Pumping Program This configuration can be used with a contact closure timer or in an automation setup allowing logic level control over the operation of the pump Start Only Falling edge starts the Pumping Program This configuration only allows the starting of the Pumping Program This would be useful for example with a laboratory animal trained to press a lever The animal can start the Pumping Program but repeated presses would have no effect until the Pumping Program permits it Start Only Reversed Same as Start Only but operates on the Rising edge to start the Pumping Program Stop Only Falling edge Stops the Pumping Program This configuration only allows the stopping pausing of the Pumping Program This would be useful for example with an end of travel limit switch Also this switch can be used as a power on homing switch Stop Only Reversed Same as Stop Only but operates on the Rising edge to stop the Pumping Program Run on Low Level Starts the pump whenever the level is low Run on High Level Starts the pump whenever the level is high Stop on Low Level Stop the pump whenever the level is low Stop on High Level Stop the pump whenever the level is high Trigger off Trigger control is disabled Event Trap Trigger Redirects a Stop Operational Trigger t
16. Program Phase number 8 2 Pumping Program Edit Functions When developing or updating a large Pumping Program occasionally one or more Program Phases needs to be added or removed from the Pumping Program Having to re enter the entire Program could certainly be a tedious task Two Program entry functions are available to simplify the Program development process These are the Insert and Delete functions They allow a Program Phase to be removed from any point in the Pumping Program or a Phase to be inserted at any point To access these functions enter Program Entry Mode to display the Program Phase number PH nn Select the Program Phase number that is to be deleted or the Phase number where a new Phase is to be inserted in the Pumping Program For example if a Phase is to be inserted between Phases 24 and 25 select Phase 25 The inserted Phase will be at Phase 25 and all the Phases starting with the old Phase 25 will be shifted one Phase higher Using either of the 2 left most arrow keys under PH in the display select the editing function The arrow keys will scroll through the selection of editing functions Publication 1200 01 18 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser Editing Function Description PH Phase select In Insert Phase dE Delete Phase When the required editing function is displayed press the Rate Program Phase key before th
17. Rate key e To change the pumping rate units Momentarily press the Rate key again The display will show Press any up arrow key to select the next available rate units while the units LEDs are blinking Press any non arrow key or wait 2 seconds to set the rate units bd e Set the pumping rate If the pumping rate is out of range the display will show cel Set the Volume to be Dispensed or Continuous Pumpin e Momentarily press the Volume key e When the display shows RES the pump is set for continuous Dumping Pressing any up arrow key will change the display to 0 e For continuous pumping Set the volume to 0 e Fora Volume to be Dispensed Set the volume The default units are set according to the syringe diameter Set the Pumping Direction e When the Withdraw LED is lit the pump is set for withdrawing When not lit the pump is set for infusing Use the BP key to change the pumping direction Load Syringes e Turn and lift center knob to release the pusher block then slide to the required position e Insert the syringe plungers in the pusher block slots e Insert the syringe barrel flanges in the flange bracket with the syringe barrel holder on the syringes Tighten the flange brackets onto the syringe flange Tighten the pusher block screws Turn knob to lock pusher block Prime Purge Press and hold the Start Stop key for one second Release to stop Start the Pump Pre
18. accumulated volumes and the Volume to be Dispensed settings can be changed to either mL or uL Volume Units can only be changed while the Pumping Program is stopped A change in the Volume Units will affect all Volume to be Dispensed settings in the Pumping Program To change the Volume Units display the Volume Dispensed by pressing the Volume key once or twice The current Volume Units and the Dispensed LED will be lit Set the Volume Dispensed to 0 000 if it is not zero Press and hold any up arrow key until the Volume Dispensed is set to 0 000 Now pressing any up arrow key will change the display to and the current Volume Units will blink Then press any up arrow key to switch the Volume Units between mL and uL Press any non arrow key or wait 2 seconds to enter the new Volume Units The display will blink when entered The selected Volume Units will remain in affect and override the default Volume Units Changing the diameter will no longer change the Volume Units Performming a system reset will cancel the override and allow the Volume Units to change to the default Volume Units when setting the syringe diameter 6 2 Start Stop Triggers The Pumping Program can be started or stopped from three sources The keypad Start Stop key RS 232 RUN command or the TTL I O Operational Trigger input Each can control the Pumping Program s operation 6 3 Operating the Pump When t
19. and experiment with the pump s communication After attaching the pump to the computer run a terminal emulation Program on the computer A generic terminal emulator supplied as standard software with many computers can be used to communicate with the pump in the Basic communications mode New Era Pump Systems Inc supplies a terminal emulator for demonstration purposes only which allows more complex control of the pump Also this terminal emulator contains a Pump Programming Language PPLTV which allows Pumping Programs to be developed using symbolic text modified and stored in computer files then uploaded to the pump In addition a Pumping Program generator spreadsheet is available to assist in developing a Pumping Program and to create the text file for uploading to a pump With a generic terminal emulator setup the terminal emulator with the same baud rate as the pump and with an 8 bit data no parity and 1 stop bit 8N1 data frame Set the communications port to the port that is attached to the pump Also enable local echo half duplex and turn flow control off From the terminal emulator you can interactively control the pump by typing in commands on your computer and seeing the pump s responses on your screen This will give you a feel for how the commands work in addition to allowing you to quickly develop the control sequence that will eventually be coded into the software being developed The final benefit of using a te
20. be changed while pumping The new rate is stored after a 2 second delay or by pressing a non arrow key If the new rate is within the operating range of the pump the display will blink and the new rate will be stored in the current Program Phase and the pump will begin to pump at the new rate If the new rate is out of the operating range of the pump the display will show Pressing any key clears the error message The pumping direction can be changed while pumping if the Volume to be Dispensed is 0 0 off Pressing the direction key will immediately change the pumping direction and store the pumping direction in the current Program Phase Also changing the pumping direction changes the accumulated Volume Dispensed according to the new pumping direction 6 6 Volume Dispensed When the total accumulated volume pumped is displayed the ml or ul LED is lit and the Dispensed LED is lit Volume is computed based upon the syringe inside diameter setting The accumulated Volume Dispensed can be displayed by pressing the Volume key one two or three times depending on the current display Publication 1200 01 12 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser The volume is accumulated separately for infusion and withdrawal When the pump changes direction the Volume Dispensed changes to the accumulated volume for the current pumping direction The Volume Dispen
21. disrupted causing communications errors In these situations a lower baud rate may improve the reliability of the communications Publication 1200 01 30 09 05 14 New Era Pump Systems Inc Model NE 4000 Multi Phaser 9 2 RS 232 Protocol When the pump is used in a multi pump network configuration precede each command with a pump address Pumps will ignore all commands that do not have their defined network address If the network address is not specified in the command the address will default to 0 www SyringePump com After a command is sent to the pump the pump will not accept any further communications until the current command has been processed Completion of the command processing is indicated when the first byte of the response packet is transmitted While the user is changing data or configurations from the keypad command processing is delayed A triangle appears in the upper left corner of the LCD display after the pump has received valid communications This triangle remains on the display until the pump is powered off or until Setup Configuration is entered Communications to and from the pump uses the following data frame Supported RS 232 Data Frames Baud rates 19200 9600 2400 1200 or 300 Frame 10 bit data frame 8N1 Start bit 1 Data bits 8 Stop bits 1 Parity None Every command received by a pump in the network is acknowledged by the pump with a response packet that includes a sta
22. gt gt lt f gt lt float gt Floating point number Maximum of 4 digits plus 1 decimal point Maximum of 3 digits to the right of the decimal point lt volume units gt gt UL uL microliters ML mL milliliters lt TTL level gt gt 1 TTL high level 0 TTL low level lt on off gt gt 1 On enabled 0 Off disabled lt phase data gt gt lt n gt lt n gt lt count data gt gt lt n gt lt n gt lt number data gt gt lt n gt lt n gt lt text gt gt any printable character lt text gt lt f gt gt lt n gt lt n gt gt 0 11 213141516171819 lt byte gt gt one byte of any data O gt Publication 1200 01 Program Phase number Valid values 1 to 41 Valid values 1 to 99 Valid values 0 to 99 Floating point digits Digits One byte of data expressed as Oxhh where hh is the data in hexadecimal Is defined by Syntax expands to next level of expansion 31 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser lt gt Non terminal syntax expansion Optional syntax Required syntax l Or Choose one of the syntax options A None Syntax expands to nothing lambda production on Description of syntax expansion 9 2 2 RS 232 Protocol Basic Mode Command syntax to pump basic command protocol gt command data CR Response syntax from pump basic response protocol g
23. mode is set the pump will only respond to commands that are preceded by the character To exit special communication mode reset the address ADR O Example ADR Query current address setting ADR 3 Set pump network address to 3 The pump will now only respond to commands with address 3 ADR 5 B 1200 Set the pump network address to 5 and the baud rate to 1200 The command response will be at 1200 baud ENABLE SAFE COMMUNICATIONS MODE SAF time out Set query Safe communications mode setting time out gt n n lt n gt time out Valid range 0 to 255 If time out 0 then Basic communication mode is set disabling Safe mode If time out gt 0 then Safe communications mode is enabled After the reception of this command valid communications must be received every time out seconds Publication 1200 01 39 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser FIRMWARE VERSION QUERY VER Response NE lt model gt V n nnn where lt n gt lt nnn gt is current firmware version number Set is not applicable MASTER PROGRAM RESET RESET Clears program memory and resets communication parameters to Basic mode and address 0 This is a special system command that will be accepted by the pump regardless of its current address 9 5 Getting Started With RS 232 Before beginning to develop pump control software for a computer first setup
24. nn Setup Event Square Wave Trigger Jump Phase The Event Square Wave function operates the same as the ET Event function with the exception of the triggering conditions The event is triggered with either 1 The rising or falling edge of the TTL Event Trigger input pin 4 2 The RS 232 RUN E command Therefore a square wave function on the inupt pin can be used to toggle the pump between 2 sections of a Pumping Program An example of this would be a Pumping Program that switched between a slow and fast pumping rate controlled by a square wave input 8 3 16 Et rS Event Reset Event Reset cancels a previously set event trap by either the ES or ET function 8 3 17 CLr d Clear Total Volume Dispensed LL rid 8 3 18 tr aa Override Operational Trigger Configuration Sets the total volume dispensed to 0 Both infusion and withdraw volumes are reset Sets the Operational Trigger pin 2 to mode aa overriding the default setup Operational Trigger Configuration See Sec 7 4 TTL I O Operational Trigger Default Configuration for the settings for parameter aa The default setting for the Operational Trigger is always used to start the Pumping Program 8 3 18 1 Trigger Event Trap Echt Ert Button Trigger Event Trap redirects a press of the Stop key to the background event trap Trigger Event Trap redirects a stop pump Operational Trigger to the background event
25. not blinking the motor is operating either infusing or withdrawing If blinking the motor is not operating and the Pumping Program is paused When the pump is restarted the Pumping Program will resume at the point where the Pumping Program was interrupted When not lit not blinking the pump is stopped but the Pumping Program may be operating a pause Phase Starting the pump when the Pumping Program is stopped will start the Pumping Program from the beginning Phase 1 Withdraw indicates that the pumping direction is set for withdrawing If not lit then the pumping direction is set for infusing When blinking Sticky Direction is set Also the Withdraw LED indicates that the Volume Dispensed refers to the volume withdrawn If not lit the Volume Dispensed refersitathe volume mrused Pumping rate units are expressed using 2 LEDs Description LED Description Microliters mL min eng xs Ohr E Minutes Milliliters Volume dispensed displayed hr Withdraw Pumping Direction mL hr Cub nr Be lt lt Lit Withdraw Not lit Infuse O mL I mil n Blinking Sticky Direction Z hr o uL min Ou Ee US Pumping Lit Motor is operating Not lit The Pumping Program is stopped or Ome E Y min executing a Pause Function A m l l ume O inr Blinking The Pumping Program is paused Publication 1200 01 6 09 05 14 New Era Pum
26. only one pump is attached to the computer set the network address to 0 Ad 00 factory default After the network address is displayed the baud rate is displayed Each pump in the pump network and the computer must have the same baud rate setting Any arrow key can be used to scroll through the selection of baud rates The supported baud rates are 300 1200 2400 9600 and 19200 displayed as 1920 Publication 1200 01 16 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser To change the communications mode With the network address displayed Ad nn press the left most arrow key to enter the communications mode menu Pressing any arrow key will scroll through the menu selections Address Mode Default communications with a computer mode Reciprocating Pumps Sends Start Stop Pumping rate and reverse pumping direction to an attached secondary pump Reciprocating Pumps Sends Start Stop Pumping rate and same pumping direction to an attached secondary pump H L r Alternating Pumps Starts second pump when current pumping program stops Modified by TTL RUN 1 and OUT 0 setting Note Communications with a computer requires the accessory cable CBL PC PUMP 7 Dual pump modes requires the accessory cable CBL DUAL 3 In Reciprocating or Dual Pumps Modes the secondary pump must be left in its default communications setting of Address Mode Address 0 and 19 200
27. or disables Power Failure mode TTL VO OPERATIONAL TRIGGER DEFAULT SETUP TRG lt trigger setup gt Set Query TTL I O Operational Trigger Pin 2 default input configuration TTL I O Operational Trigger is set to trigger setup lt trigger setup gt gt FT Foot switch trigger falling edge start stop FH Foot switch hold falling edge start rising edge start F2 Foot switch reverse rising edge start stop LE Level trigger rising edge start falling edge stop ST Start only trigger falling edge start T2 Start only trigger reversed rising edge start SP Stop only trigger falling edge stop P2 Stop only trigger reversed rising edge stop RL Start on low level RH Start on high level SL Stop on low level SH Stop on high level OF Trigger off disabled Publication 1200 01 37 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser TTL VO DIRECTIONAL CONTROL INPUT SETUP DIN 011 Set query directional control input setup Settings gt 0 Falling edge Infuse Rising edge Withdraw Same as dr rE setting from the keypad Use this setting with the CBL TTL 1 reciprocating pump cable to create a 2 pump continuous infusion system 1 Falling edge Withdraw Rising edge Infuse Same as dr dU setting from the keypad Use this setting with the CBL TTL 1 reciprocating pump cable to create a 2 pump dual pumping system PUMP MOTOR OPERATING TTL OUTPUT CONFIGURATI
28. or withdraws at the top speed depending on the pumping direction STP command or Start Stop key will stop the pump STOP PUMPING PROGRAM STP If the Pumping Program is operating the pump will be stopped and the Pumping Program will be paused If the Pumping Program is paused the stop command will cancel the pause and reset the Pumping Program to Phase 1 Publication 1200 01 36 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser VOLUME DISPENSED DIS Queries volume dispensed only Set not applicable Response I lt float gt W lt float gt lt volume units gt Where I lt float gt refers to the infusion volume dispensed and W lt float gt refers to the withdrawn volume CLEAR VOLUME DISPENSED CLD INFI WDR Sets the Infused or withdrawn volume dispensed to 0 Command is only valid while the Pumping Program is not operating Query is not applicable INF Infusion volume WDR Withdrawn volume Query is not applicable 9 4 3 Configuration and Setup Commands New settings for any of the following commands will be stored in the non volatile memory LOW MOTOR NOISE LN lt on off gt Set query low motor noise mode Increases motor stepping resolution ALARM SETUP AL lt on off gt Set query alarm setup mode Set alarm enables or disables alarm buzzer mode POWER FAIL SETUP PF lt on off gt Set query Power Failure mode Set Power Failure enables
29. press the 2 up arrow keys under the 2 digits next to the decimal point position Press the same 2 up arrow keys to clear the decimal point to display a whole number Alternatively to move the decimal point position use the left most arrow decimal point key AN 0 Press and hold this key for at least 1 second and wait until the left most digit scrolls past 9 to 0 While continuing to hold this key the decimal point will shift 1 position to the right After the right most decimal point position the decimal point will shift to the first decimal point position Release the key when the decimal point is in the required position 5 5 Diameter and Setup Key The Diameter key allows the syringe inside diameter to be viewed and set While being displayed the mm LED is lit Momentarily pressing this key will display the current diameter setting With the Pumping Program stopped pressing the up arrow keys will change the current diameter see sec 5 4 Arrow and Decimal Point Key The mm LED will blink while the diameter is being changed If the Diameter key is pressed and held Setup mode will be entered See sec 5 12 Setup 5 6 Rate and Program Phase Key When the Pumping Program is stopped except in Program Entry Mode the Rate key allows the pumping rate to be viewed or changed If the currently selected function allows selection of rate units momentarily pr
30. reset a system reset alarm occurs The Auto Alarm feature therefore alerts the host computer that a pump reset has occurred Also when the user changes the baud rate the communications time out timer is disabled until the next valid communications packet Publication 1200 01 32 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser 9 2 4 RS 232 Protocol Basic and Safe Mode Common Syntax lt transmitted data gt gt lt command data gt lt response data gt lt command data gt gt lt address gt lt command gt To pump response data gt address status data From pump status gt prompt alarm Operational state of pump prompt gt I Infusing W Withdrawing S Pumping Program Stopped P Pumping Program Paused T Timed Pause Phase U Operational trigger wait user wait X Purging alarm gt A alarm type Alarm alarm type gt R Pump was reset power was interrupted S Pump motor stalled T Safe mode communications time out E Pumping Program error O Pumping Program Phase is out of range lt address gt gt n lt n gt Pump network address 0 to 99 E System command overrides network address lt data gt gt lt text gt Response to command lt CR gt gt 0x0D Carriage return lt STX gt gt 0x02 Start of packet transmission indicator lt ETX gt gt 0x03 End of packet transmission indicator lt CRC
31. stalled alarm Value entered is Out Of Range of the pump s operational limits An out of range error occurred at Pumping Program Phase number nn or the value just entered is out of range Check the pumping parameters and syringe diameter A Pumping Program error was encountered at Pumping Program Phase number nn The indicated Phase is invalid in the context of the entire Pumping Program i ELE Key pressed is not currently applicable Publication 1200 01 10 09 05 14 z e El s EI ki E 3 ci un ei a ES 3 Dn 5 o www SyringePump com Model NE 4000 Multi Phaser A communications time out alarm occurred with an attached computer while operating in the Safe Communications Mode This most likely indicates that the RS 232 cable was detached or the communication program on the computer has ended without turning off Safe Communications Mode An error was detected during power up where n indicates the error If n 1 then the values stored in the pump s non volatile memory were invalid and were reset If n 2 then the non volatile memory may need to be replaced Pump settings are locked out from the keypad The lockout key is needed to change settings Lockout can also be reset with the reset function a 15 o tatus Messages Indicates pumping rate units change mode The units LED s will also be blinking Indicates that the Pumping Program has paused and is waiting for th
32. user s manual For future reference record the serial number located on the rear of the pump and the date of purchase New Era Pump Systems Inc located in Farmingdale NY USA can be contacted at Phone 631 249 1392 FAX 707 248 2089 Email INFOESYRINGEPUMP COM WWW SYRINGEPUMP COM This Operating Manual and the NE 4000 s hardware electronics and firmware are copyrighted Copyright 1999 2014 all rights reserved 1 1 Warnings and Cautions D Read the user s manual No user serviceable parts are inside Disconnect power from the pump when connecting or disconnecting cables Do not immerse the pump in liquid Install on a stable surface Keep hands and loose clothing away from the pump s moving parts The pump can automatically start when the Pumping Program is operating or when attached to an external control device Prevent liquids from entering openings in the rear of the pump Use only with the supplied power supply connected to a power source as specified on the power supply label Do not push objects of any kind into the chassis openings except for appropriate cables and connectors If the pump becomes damaged do not use unless certified safe by a qualified technician Damage includes but is not excluded to frayed cords and deterioration in performance Discharge static from control cables before connecting by touching the cable to ground Before touching the pump discharge static by touching ground 1 2
33. 0 0 mL hr 0 25 mL Withdraw Publication 1200 01 29 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser Phase Function 10 PS 10 Function 11 ET 01 Function 12 PS 10 Function 13 JP 01 8 4 9 Example 9 Automatic Refill While a foot switch is held dispense continuously starting with a 1 5 mL bolus When the foot switch is released the syringe will refill to the volume that was dispensed In the pump s general setup set the TTL Trigger to Foot Switch Hold mode TR FH Function TR ET Redirect trigger input to the Event Trap Function Set Trigger Event Trap to start syringe refill 2 ET 05 Function Rate Volume Direction 3 RATE 1000 0 mL hr 1 5 mL Infuse Begin bolus dispense Function Rate Direction RATE 500 0 mL hr 0 0 mL OFF Infuse Then infuse continuously Function Rate FILL 1000 0 mL hr Refill syringe when foot switch is released Function STOP Then stop the pump 9 RS 232 Communications B Un The NE 4000 Syringe Pump can communicate with any computer or device with an RS 232 ka communications port The following assumes that the default Address Communications Mode is set 9 1 Connection and Networking LLJ the rear of the pump are 2 square RJ 11 phone jack style sockets Connect the RS 232 cable into the socket labeled To Computer Connect the other end to the serial port on the computer
34. 05 14 www SyringePump com Model NE 4000 Multi Phaser New Era Pump Systems Inc A return authorization number must be obtained from New Era Pump Systems Inc before returning a unit for repair Warranty covered repairs will not be performed without a return authorization number At the option of New Era Pump Systems Inc a defective unit will be either repaired or replaced This warranty does not cover damage by any cause including but not limited to any malfunction defect or failure caused by or resulting from unauthorized service or parts improper maintenance operation contrary to furnished instructions shipping or transit accidents modifications or repair by the user harsh environments misuse neglect abuse accident incorrect line voltage fire flood other natural disasters or normal wear and tear Changes or modifications not approved by New Era Pump Systems Inc could void the warranty Wearable parts such as drive nuts are not covered by the warranty The foregoing is in lieu of all other expressed warranties and New Era Pump Systems Inc does not assume or authorize any party to assume for it any other obligation or liability 1 4 Packing List Included with the NE 4000 Multi Phaser M Programmable Syringe Pump are the following items e One of the following external unregulated power supply adapters Input One of 120V AC 60 Hz 220V AC 50 Hz 240V AC 50 HZ or other custom specified power supply Outpu
35. 2 3 4 and 6 Query response TTL level Publication 1200 01 38 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser BUZZER BUZ 0 l 1 lt n gt Sets queries buzzer Set 0 Turn buzzer off 1 Turn buzzer on if lt n gt specified If lt n gt 0 buzzer beeps continuously otherwise buzzer beeps lt n gt times if lt n gt not specified buzzer sounds continuously Query response 011 0 Buzzer off 1 Buzzer is on continuously or beeping 9 4 5 System Commands SET PUMP NETWORK ADDRESS AND BAUD RATE ADR address B 19200 9600 2400 1200 300 DUAL RECP ALTR Set query pump network address lt address gt gt lt n gt lt n gt lt address gt Valid range 0 to 99 B 1920019600 2400 1200 1300 will change the baud rate as indicated NOTE The command response and all further communications will be at the specified baud rate Special communications modes DUAL Sets the pump to Dual Pumping mode with a secondary pump RECP Sets the pump to Reciprocating Pumping mode with a secondary pump ALTR Sets Alternating pumping mode All special communications modes use 19 200 baud rate This is a special system command that will be accepted by the pump regardless of its current address or mode Once set the pump will only respond to commands with the set address and at the specified baud rate Note Once a special communications
36. 6 7 9 RS 232 PUMP NETWORK CONFIGURATION ssccccssssssccssssscccsssscccsesssccccssssccccesssscesesss 16 8 PUMPING PROGRAM ones cccisiscscscsctescssscsssscssssestssssscssbcsedsssesssesesssesssescsiscnsstetessusssestedsbeces 17 8 1 HOWTO ENTER PUMPING PROGRAMS cccssccssscesscccsssccsssccesscccesscccssccessscsesscccssecees 17 8 1 1 PUMPING PROGRAM PHASE NUMBER sssssssessesssssessssresssrresssrresssrresssrreessereessereessne 18 8 2 PUMPING PROGRAM EDIT FUNCTIONS ccssssscssssssccessssccccssssccsssssccsccsssscssssssscsecsssses 18 SA PROGRAM FUNCTION DESCRIPTIONS ccccsssssccssssscccesssccccessssccsssssccecesssscccessssccsessnss 19 8 3 1 RATE 2 RATE FUNCTION taa toe A oe tee ous ve oett e rH edens 19 8 3232 PEL PILLEUNCTON ice eben ede P EUER 19 8 3 3 INCR INCREMENT RATE PONGCTION 19 8 3 4 DECR DECREMENT RATE FUNCTION cccccccccscscccesssscccesssscceesssssceesssseceesssseeeess 20 8 3 5 STOP STOP PUMPING OPERATION AND END THE PROGRAM 20 8 8 6 JENN JOMP TO PHASE enii a E A N REON 20 8 3 7 PR IN SUB PROGRAM SELECTION INPUT occccnonnnccnnnnnnncnnnonnncnononenoninonnccninanenaninnn 20 8 3 8 PR NN SUB PROGRAM START LABEL cccioonnccnononnncninonnnonononancnononanoninanencninunecin nos 20 8 3 9 LP ST DEFINE STARTING PHASE OF Loop 21 8 3 10 LP EN DEFINE CONTINUOUS LOOP END 21 8 3 44 LP NN DEFINE LOOP END AND LOOP REPETITIONS eene 21 8 3 12
37. A VERZ Pump Systems Imc SyringePump com Model NE 4000 Two Channel Syringe Pump Multi Phaser NE 1000 Series of Programmable Syringe Pumps Firmware Version V3 919 AO X X X QUY D KE Time WHAT S YOUR APPLICATION TM WARNING NOT FOR CLINICAL USE ON HUMANS Publication 1240 01 Revision 18 V3 919 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser Quick Start Instructions Assumes that the pump was not previous programmed with a multiple Phase Pumping Program e Plug in the pump e Press the power switch to turn on power e Press any key to stop the display from blinking Setup Pumping Parameters To Change Numbers e Use the up arrow keys to increment individual digits e To set clear the decimal point Simultaneously press the 2 up arrow keys under the 2 digits next to the decimal point position Alternatively press and hold the left most up arrow key for at least 1 second When the digit increments from 9 to 0 the decimal point will begin to shift Release the key when the decimal point is correct e Press any non arrow key or wait 2 seconds to enter the new setting The display will blink when a new value is entered and stored in memory Set the Syringe Inside Diameter e Momentarily press the Diameter key Set the inside diameter of the syringe in millimeters mm Set the Pumping Rate e Momentarily press the
38. Cannot be set when the Pumping Program is operating and the Volume to be Dispensed is non zero The pumping direction cannot be changed if an alarm condition exists Query response INF WDR I STK When set to Sticky Direction query will respond with the current pumping direction INF or WDR while pumping 9 4 2 Pump Operational Commands START PUMPING PROGRAM RUN lt phase data gt E lt phase data gt Starts the Pumping Program operation If the Pumping Program was paused then the Pumping Program resumes at the point where it was stopped Otherwise the Pumping Program starts from Phase 1 Sub Programs If a Phase number is specified phase data then the Pumping Program will start at the specified Phase number By programming sub programs in different sections of the Pumping Program memory this command can be used to individually execute different sub programs The pump cannot be started if an alarm condition exists E lt phase data gt Trigger a Pumping Program Event while the Pumping Program is active Triggers a pre defined event defined with the Pumping Program s Event function causing an immediate jump to the Pumping Program Phase defined by the event function If lt phase data gt is specified the program will immediately jump to the Pumping Program Phase specified by lt phase data gt and cancel any other event set by the Pumping Program PURGE PUMP PUR Starts purge Pump infuses
39. ON ROM lt on off gt Set query Pump Motor Operating TTL output configuration TTL pin 7 Settings gt 0 Output is logic high only when the pump motor is operating pumping 1 Output is logic high when the pump motor is operating pumping or when the Pumping Program is executing a pause timer SET KEYPAD LOCKOUT LOC P lt on off gt Set query keypad lockout mode Set keypad lockout disables changing any settings from the keypad unless the Lockout Disable Key is inserted P lt on off gt Set Query Program Entry Mode Lockout Set Program Entry Mode Lockout prevents inexperienced users from entering Program Entry Mode from the keypad When enabled only the Phase 1 Rate Volume and Pumping Direction can be changed Cannot be enabled when the Pumping Program is currently programmed with a multiple Phase Program SET KEYPAD AND NOTIFICATION BEEP BP lt on off gt Set query keypad and notification beep mode Set beep enables or disables beep mode 9 4 4 General Control and Status Commands TTL VO OUTPUT SETTING OUT n TTL level Sets TTL level on user definable output pin on the TTL I O connector n Indicates pin number on TTL I O connector Valid value 5 Program Output pin Query is not applicable TTL INPUT QUERY IN n Queries TTL level of pin on TTL I O connector Set is not applicable n Indicates pin number on TTL I O connector Valid values
40. Program Sub Programs selectable by the user b D TURNS rogram after a power interruption Non volatile memory of all operating Audible Alarm parameters and Pumping Program Publication 1200 01 Many more features 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser 2 1 Glossary of Terminology and Concepts When a device has as many features as the NE 4000 understanding its operation could be a daunting task at first By understanding the key concepts and terminology used in this manual the operation of the NE 4000 will become quite intuitive Every effort has been made to design the NE 4000 with a consistent and intuitive user interface To facilitate and enhance your understanding of the NE 4000 s operation please take the time to familiarize yourself with the basic concepts below mm Gopenser T Owtnaccw PO Pumping Parts of the Pump 1 Pusher Block 7 Drive Screw 2 End Plate 8 Syringe Retainer Bracket 3 Anti Siphon Plate Adjustment Knob 2 9 Syringe Retainer Thumbscrew 2 one on 4 Drive Release Knob Turn and lift to release each side 5 Guide Rod 2 guide rods 6 Anti Siphon Plate 10 Syringe Clamp 2 one for each syringe 11 Syringe Holder Bracket and V Slots 12 Keypad User Interface Publication 1200 01 3 09 05 14 New Era Pump Systems Inc Plunger Flange Terminology Momentary Press Display Blink Program Entry Mod
41. Volume units Pumping direction Starts the Pumping Program Pumping Program event trigger PUR Start purge STP Stop pauses the Pumping Program or purge DIS Query volume dispensed CLD INF WDR SAF lt n gt lt n gt lt n gt Clear volume dispensed Safe communications mode LN 011 Low motor noise mode AL 011 Alarm buzzer mode PF 011 Power failure auto restart mode TRG FT FH F2 LE IST T2 SP P2 IRL IRH ISL ISH IOF Operational trigger default mode DIN 011 Directional input control mode ROM 011 Pump Motor Operating TTL output mode LOC P 011 Keypad lockout mode or Program Entry Mode lockout BP 011 Key and Notification beep mode OUT5 011 Set TTL output level IN 2131416 Query TTL input level BUZ 0l 1 n 1 Buzzer control VER Query firmware version System Commands Valid regardless of current network address ADR n lt n gt B lt baud rate gt Network address and baud rate ADR DUAL RECP ALTR Set Reciprocating Dual or Alternating pumping mode Resets pump Clears program memory and resets setup Network Command Burst gt lt n gt lt command gt Network Command Burst Communicate simultaneously with multiple pumps on a pump network Any command preceded by the asterisk symbol bypasses the pump network address and Safe mode Publication 1200 01 44 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser
42. am Function is displayed if the function is a pumping rate function Program Entry Mode can be exited by momentarily pressing the Volume key The display will show the Volume to be Dispensed Otherwise pressing the Volume key will display the Volume Dispensed Pressing the Volume key again will return to displaying the Program Function 5 8 Pumping Direction Key The pumping direction key changes the direction of pumping Pressing this key switches the pumping direction between infuse and withdraw as indicated by the Withdraw LED When the LED is lit the pumping direction is withdraw not lit pumping direction is infuse blinking indicates Sticky Direction is set The new pumping direction is stored in the current Program Phase The Volume Dispensed is accumulated separately for infusion and withdrawal When the pumping direction is changed the current Volume Dispensed is also changed accordingly between the infusion and withdrawal Volume Dispensed accumulations When the Pumping Program is operating and the Volume to be Dispensed is non zero the pumping direction cannot be changed Otherwise when pumping continuously Volume to be Dispensed disabled the pumping direction can be changed 5 8 1 Sticky Direction With the pump stopped press and hold the direction key to set Sticky Direction The LED will blink when set Sticky Direction wil
43. ar clamp position is reached the pump will stop pausing the Pumping Program and a stall alarm will occur The display will show the Pumping LED will blink and the buzzer will sound continuously if alarms are enabled Also if the RS 232 Safe Mode is enabled an auto alarm message will be sent to an attached computer Pressing any key will stop the buzzer and clear the alarm When the problem causing the pump motor to stall has been corrected the Pumping Program can be resumed from any start trigger source Start Stop key TTL input or RS 232 command 7 Setup Configuration To change or view the setup configuration the Pumping Program must be stopped Press the Diameter Setup key until the first parameter PF is displayed After 2 seconds or when any non arrow key is pressed the next parameter will be displayed see sec 5 12 Setup Key Pressing an arrow key under a value will increment select or scroll through the valid values for the parameter The Setup Configurations will be displayed in the following order Power Failure mode where n is the current setting 3 5 Low Noise mode whre n is the current setting Alarm mode where n is the current setting Display TTL I O external logic connector settings Press any arrow key to select If TTL is selected the following TTL logic settings will be displayed can Operational Trigger default setting aa is curre
44. arting Phase of each sub program section When the Pumping Program encounters a Sub Program Start Label in normal execution it will be interpreted as Jump to Phase 1 JP 01 ending the sub program and assuming Phase 1 is a Sub Program Select function Pr In the user will be immediately prompted to select a sub program Publication 1200 01 20 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser 8 3 9 LP ST Define Starting Phase of Loop Defines the start of a Program loop For a full description of Program looping see sec 8 3 11 LP nn 8 3 10 LP EN Define Continuous Loop End Loops to the most recently executed unpaired loop start Phase or Phase 1 if none This function allows a section of the Program to be repeated continuously For a full description of Program looping see sec 8 3 11 LP np 8 3 11 LP nn Define Loop End and Loop Repetitions Repeats execution of the defined loop nn times Loop starts and loop ends are uniquely paired during looping When an unpaired loop end function is executed it is paired with the most recent unpaired loop start function executed LP ST If no unpaired loop start function exists Phase 1 is used as an implied unpaired loop start This pairing defines the loop and the range of Phase numbers between the paired loop functions defines the scope of the loop When a loop e
45. ase data gt FUN lt phase function gt lt phase function gt gt RAT C 11 lt float gt UM MM I UH IMH www SyringePump com Model NE 4000 Multi Phaser Syringe inside diameter Program Phase number Program Phase function RAT Pumping rate RATE FIL Fill syringe to volume dispensed FILL INC Increment rate INCR DEC Decrement rate DECR STP Stop pump STOP JMP lt phase data gt Jump to Program Phase JP nn PRI Sub Program Selection Input Pr In PRL lt number data gt Sub Program Start Label definition Pr nn LPS Loop starting Phase LP ST LOP count data LPE PAS number data Loop to previous loop start nn times LP nn Loop end Phase LP EN Pauses pumping for nn seconds PS nn PAS n n Pauses pumping for n n seconds PS n n IF phase data If Program input low jump to Program Phase IF nn EVN phase data Set event trigger Et nn EVS phase data EVR Set event square wave trigger ES nn Event trigger reset Et RS CLD Clear total dispense volume CLR D TRG nn Override default operational trigger configuration tr aa BEP Sound short beep BEEP OUT 011 Set programmable output pin OUT n VOL lt float gt lt volume units gt DIR INFI WDR REV ISTK RUN lt phase data gt E lt phase data gt Pumping rate Volume to be Dispensed or set
46. ates against the plunger flanges To unload the syringe reverse the instructions for syringe loading 5 User Interface RS 232 Units Volume Dispensed Indicator Indicators Indicator Pumping Direction Motor Indicator Operating O min O hr O Withdraw Pumping Rate Volume Diameter Xa JCD Dio E RA RA Setup Decimal Point Pes 2 keys Ge Entry Keys Pumping Direction Key Figure 1 Front Panel Publication 1200 01 5 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser 5 1 Entering Values When applicable values can be changed by either displaying the current value then using the arrow keys or from a computer connected to the pump The new value will be stored in the pump s non volatile memory meaning that the new value will not be lost the next time that power is applied to the pump The only exception is when the pumping rate is changed from an attached computer while the Pumping Program is operating In this case the new pumping rate will not be stored in non volatile memory A displayed value can be changed by pressing the arrow keys below each digit If the value to be changed is not currently displayed when applicable momentarily press the key associated with the required value The display will show the setting s current value and its units if any While the current value is being changed the units LEDs associated with
47. baud rate See the documentation with CBL DUAL 3 cable for more detailed information 8 Pumping Program A Pumping Program is simply a pre defined sequence of actions or functions which guarantees consistent and precise operation of the pump automatically and with or without any user intervention A Pumping Program can be as simple as continuous pumping at a fixed infusion rate Or a Pumping Programs could consist of a pumping rate and direction of pumping for a specified volume then switch to another pumping rate Also a Program can interact with external devices through the TTL I O connector make decisions or stop pumping for a period of time Programs are broken into individual operations called Phases Each Phase consists of a function that can be a control function or pumping function A pumping function such as RATE consists of a pumping rate optional Volume to be Dispensed and the pumping direction Complex dispensing systems can be designed involving multiple liquids each dispensed from a different pump plus other equipment and sensors Pumping Programs can be designed for each pump which enables multiple pumps to synchronize with each other and the other equipment and sensors using a cable connected to the TTL I O connectors of each pump When the Pumping Program is started either from the keypad TTL I O connector or from RS 232 the Pumping Program will begin with Phase 1 of the Program After the completion
48. ces These are the keypad s Start Stop key the TTL I O Operational Trigger input or from a command received through the RS 232 connection 4 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser 3 Setup Place the pump on a stable surface Plug the round connector end of the supplied power supply adapter into the power plug located on the lower right of the pump s rear See section 10 Logic Interface TTL Input and Output for a diagram of the rear of the pump Plug the other end of the power supply adapter into an appropriate electrical outlet The pump will be powered when the bottom of the power switch located on the upper right of the rear of the pump labeled 1 is pressed The red indicator on the switch is visible when the power switch is in the on position After power is applied to the pump the pump s display will flash Next the Pumping Program can be entered Before the Pumping Program can be operated the pump needs the measurement of the inside diameter in millimeters of the syringe that will be loaded The syringe diameter can be entered using the keypad on the front panel of the pump Finally the syringes can be loaded and the pump started 4 Loading Syringes The syringes are loaded by securing the barrel and the pusher flanges as follows 1 2 Loosen the 2 thumbscrews on the syringe retainer bracket Turn the Drive Release Knob L
49. data is invalid an error message will be in the data field of the response packet following the prompt field The following are the error responses command error gt error error gt A Command is not recognized only NA Command is not currently applicable Publication 1200 01 33 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser OOR Command data is out of range COM Invalid communications packet received IGN Command ignored due to a simultaneous new Phase start When an alarm occurs the alarm must be acknowledged before any data is changed or the pump is started Alarms are acknowledged by the user clearing the alarm message on the keypad or the alarm status being sent in response to any valid RS 232 command An alarm message sent automatically in the Safe Mode will not clear the alarm condition This is to verify that the alarm message was sent to a receptive host such as after a power failure when both the computer and the pump were reset In this case the pump will most likely send its reset alarm message before the computer has finished booting 9 4 RS 232 Command Set All data changed from RS 232 is stored in the non volatile memory except for changes to the pumping rate while pumping All Program Phase Data refers to the currently selected Program Phase Use the Phase select command PHN to query or select the current Phase A Phase consists of th
50. e Pumping Program Pumping Program Operating Pumping Program Stopped Pumping Program Paused Pumping Program Resumed Executed Program Phase Phase Number Currently Selected Function Pumping Rate Function Function Parameter Start Trigger Publication 1200 01 Model NE 4000 Multi Phaser www SyringePump com Parts of a Syringe A quick press less than 1 second and then release of a key on the keypad A momentary blanking of the LCD display This indicates that the new data entered by the user is valid and has been stored The mode where the Program Phase and Program function are selected and modified In this mode the Program Phase and the Program Function modes of the Rate and Volume keys are relevant The sequence of automated operations entered into the pump This could be as simple as a single function to pump at a single infusion rate continuously When the pump is started with the Start Stop key or any other source the pump begins performing the operations in the Pumping Program until the Pumping Program ends or the pump is stopped with the Start Stop key or any other source While performing the operations defined in the Pumping Program the Pumping Program is referred to as Operating While Operating the motor can be pumping or stopped according to the Pumping Program The motor is stopped and the pump is not operating the Pumping Pr
51. e 2 second time out After the time out or with any other key press the function will be canceled If Insert or Delete was selected the Pumping Program will be edited While the Program is being edited the display will show BUSY If Insert was selected all Phases from the selected Phase to the maximum Phase will be moved to the next higher Phase with the original maximum Phase being deleted The inserted Phase will default to a RATE function if it is the first Phase or a STOP function otherwise If Delete was selected the selected Phase will be removed and all Phases higher than the selected Phase up to the maximum Phase will be moved to the next lower Phase All Phases that reference the Phase number of another Phase such as a jump function or an event function will be automatically updated The referenced Phase numbers will be automatically adjusted to compensate for the section of the Pumping Program that was shifted during the operation of the edit function Ultimately the easiest method to maintain and develop Pumping Programs is to download the Pumping Program to the pump from an attached computer This would allow a single Pumping Program to be quickly programmed into multiple pumps The computer would only need to be attached during the download since the Pumping Program is stored in the pump s non volatile memory Also a Pumping Program can be uploaded to an attached compu
52. e only default program is the Reciprocating Pump program When selected the following program will be pre set plus the RS 232 communications mode will be set to Reciprocating Mode The default program will over write any other program stored in memory and it can then be modified as needed The following default program will be loaded and stored in the Pumping Program memory The Reciprocating Pump Program sets the pump for use with a second pump plus cable Partt CBL DUAL to create a continuous infusion system Phase Function Rate RATE 500 mL hr Volume 10 0 mL Function Rate Volume FILL 0 0 mL hr Function JP 01 5 13 4 Program Entry Mode Lockout Pressing the Diameter key while turning on power to the pump will enter special parameter setup The following A will be displayed P Ln currently the only parameter The Program Entry Mode Lockout when enabled prevents inexperienced users from entering Program Entry Mode from the keypad Mode Disabled n 0 default Mode Enabled n 1 When enabled only Phase Rate Volume and Pumping Direction can be changed Cannot be enabled when the Pumping Program is currently programmed with a multiple Phase Program 5 14 Error and Alarm Messages If the value entered is beyond the pump s capabilities or is invalid or an operational problem occurred one of the following error or alarm messages will be displayed Pump motor
53. e option of choosing one of three defined sub programs 1 Dispense 10 mL at 100 mL hr Phase 4 2 Dispense 10 mL at 500 mL hr Phase 7 3 Dispense 10 mL at 750 mL hr Phase 10 After selecting the sub program and pressing Start the Pumping program continues execution at the selected sub program After the 10 mL dispense each sub program jumps or continues with the loop counter function Phase 12 The first 4 loops continue Program Execution with the next user sub program selection After the 5th loop the program continues with Phase 13 which jumps back to the syringe refill function and starts the whole program over Function Rate Direction RATE 1500 0 mL hr Withdraw Function 2 LP ST Function 3 PR IN Function PR 01 Function Rate Direction 5 RATE 100 0 mL hr Infuse Function JP 12 Function 7 PR 02 Function Rate Direction RATE 500 0 mL hr Infuse Function JP 12 Function 10 PR 03 Function Rate Direction 11 RATE 750 0 mL hr Infuse Function 12 LP 05 Publication 1200 01 28 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser Phase Function 13 JP 01 8 4 8 Example 8 Dispensing with Complex Synchronization Restart on Event Trigger or 10 seconds Repeat if Program Input Infuse until Event Trigger Infuse TTL High TTL Low TTL Program Ouput Withdraw Event Trigger This example demonstrates a co
54. e pumping rate Volume to be Dispensed and the pumping direction A packet without a command is interpreted as a status query The addressed pump responds with a status only response packet Except where noted a command without any parameters is a query command The response packet data will include the requested data In general the query response data will be in the same format as the parameters for setting the command For example the query diameter command DIA will respond with lt float gt as the response lt data gt Otherwise the command is a set command If the data was set a status only response packet will be sent If the data was not set the response packet will include an error lt command error gt message indicating why the data was not set All commands are upper case lt command gt gt DIAMETER DIA lt float gt Set query inside diameter of syringe Set is only valid when the Pumping Program is not operating Setting the syringe diameter also sets the units for Volume to be Dispensed and Volume Dispensed 9 4 1 Program Function Commands The following commands are relevant to the currently select Program Phase Note During a Pumping Program s operation the currently selected Phase can change automatically PHASE NUMBER PHN lt phase data gt Set query currently selected Program Phase Set Currently selected Phase is set to lt phase data gt Previous Pha
55. e user to press Start or for an external operational trigger to continue Indicates that the pump is busy completing a long operation Indicates that the Volume to be Dispensed is 0 00 and is turned off This is the continuous pumping mode Indicates that the pump is purging Displayed while holding down the Start Stop key Indicates that the Pumping Program paused and is waiting for the user to select a sub program Indicates that the pump s RS 232 communications is set for either Reciprocating or Dual pumping modes One of these messages will be briefly displayed while the pump is searching for the secondary pump Normally seeing one of these messages would indicate that the secondary pump is not attached or communication cannot be established Indicates that the Pumping Program entry mode has been entered possibly after the Rate key was pressed and held A momentary press of the Rate key will return the display to the pumping rate This display may also indicate that the first Pumping Program Phase is not a Rate function 6 Operation Before the pump can be operated the pumping data must be setup At minimum the syringe inside diameter and a non zero pumping rate needs to be set The operation of the pump can then be started from the keypad TTL I O connector or from RS 232 control From the keypad pressing the Start Stop key will start the pump operation 6 1 Syringe Inside Diameter T
56. erter RS 232 Network Secondary Cable 7 foot cable part CBL NET 7 25 foot cable part CBL NET 25 Cable to connect additional pumps after the first pump to the pump network USB to RS 232 Converter Cable USB to RS 232 cable software drivers on CD part CBL USB232 Attached to the RS 232 Network Primary Cable allows communication through a PC s USB port 11 3 4 Automation Cable Special Communications Modes Control Cable Part CBL DUAL 3 Using two NE 4000 syringe pumps this cable either creates an automated continuous operation pumping system whereby one pump is refilling while the other is dispensing or creates a dual pumping system with both pumps operating in the same direction Plus other special communications modes Publication 1200 01 45 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser This cable is attached to two NE 4000 syringe pumps via their RS 232 connectors In this setup with the pumps configured for this operation one pump acts as the Master controller With the Master pump programmed with a continuous infusion program the other pump will always be pumping in the opposite direction With proper plumbing this will create a continuous infusion system Alternatively the pumps can be set to Dual Pump Mode whereby the second pump will always follow the program on the first pump including starting stopping direction changes and rate changes When either p
57. essing this key will switch between the Rate display and the select rate units mode To change the pumping rate displayed use the up arrow keys see sec 5 4 Arrow and Decimal Point Key While the Pumping Program is operating pressing this key will display the current pumping rate if applicable While displayed the current pumping rate can be changed by pressing the up arrow keys The rate units will blink while the rate is being changed The new pumping rate takes effect when the display blinks after a 2 second delay or when a non arrow key is pressed The new pumping rate is stored in the current Program Phase See section 11 7 Syringe Diameters and Rate Limits for a list of minimum and maximum pumping rates A pumping rate of 0 0 will stop the pump When the pumping rate is changed if it is out of range of the pumping rate limits the display will show lo r nn where nn indicates the currently selected Phase Number Pressing any key clears the message and returns to the previous pumping rate 5 6 1 Pumping Rate Units The pumping rate units can only be changed when the Pumping Program is not operating If the currently selected function allows selection of rate units RATE function a momentary press of the Rate key will enter Rate Units Change mode The 2 LEDs representing the units will blink and the display will show int Each press of any up arrow key selects the next rate units as indicated by the blin
58. f the selected function is different from the original function the display will blink when the selected function is stored 5 11 1 Program Phase Function Parameter If the selected function has a parameter associated with the function the value of the parameter will be displayed to the right of the function name separated by either a period or a colon To change the parameter s value press the arrow keys below the parameter s digits The parameter s new value is stored by either pressing any non arrow key or after a 2 second delay If the parameter has changed from its original value the display will blink when the parameter s new value is stored 5 12 Setup Key The secondary function of the Diameter key is Setup While the Pumping Program is not operating press and hold the Diameter key until the first setup configuration parameter Power Failure Mode is displayed The display will consecutively display for about 2 seconds each Setup Configuration parameter and its current setting Pressing any non arrow key will immediately advance to the next Setup Configuration parameter To change a Setup Configuration parameter press an arrow key under the parameter s value To store the new value press any non arrow key or wait 2 seconds If the parameter value differs from its previous value the display will blink The new parameter value will be stored and the next parameter will be displayed See
59. g edge Withdraw Rising edge Infuse The setting names are relevant to a 2 pump system whereby the Directional Control Input TTL pin is attached to the second pump s Pumping Direction Output TTL pin In addition Directional Control Input will affect how the Sticky Direction function operates See Sticky Direction sec 5 8 1 Publication 1200 01 15 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser 7 6 Pump Motor Operating TTL Output Configuration Configures the functionality of the Pump Motor Operating TTL output pin TTL pin 7 Settings 0 Sets the output to logic high only when the motor is operating pumping Sets the output to logic low when the motor is not operating or when the Pumping Program is executing a pause timer or is stopped 1 Sets the output to logic high when the motor is operating pumping or when the Pumping Program is executing a pause timer Also alters operation of Alternating Communications Mode Set the output to logic low when the Pumping Program is stopped 7 7 Keypad Lockout Setting 0 Disabled 1 Enabled xxx The Lockout Disable Key needs to be inserted into the TTL I O connector to display this setting When enabled the Lockout Disable Key needs to be inserted in the TTL I O connector to change any of the pump s settings When the key is removed the user can only start or stop the pump and review curren
60. gram Phases When executed the Pumping Program will continue operation with Phase nn 8 3 7 Pr In Sub Program Selection Input The Pumping Program can be broken into sub programs which can be selected by the user Auto Run Production Mode When Phase is set to Program Selection Input and Lockout Mode is selected the pump will enter Auto Run Mode When the pump is powered on it will immediately begin executing the Pumping Program The user will immediately be prompted to enter a sub program number This permits a set of production dispenses to be programmed into the pump The user then would only be able to select from one of these production dispenses and not make any changes Foot Switch Trigger Feature If the Pumping Program was Paused and the Paused Phase was a continuous pumping Rate function then starting the pump with a foot switch will cancel the Pause and restart the Pumping Program Phase causing the current program selection to be re executed When the Program Selection Input function is executed the Pumping Program pauses and displays F c nn where nn is the Program Selection Using the right 2 arrow keys under nn the user enters the Label of the required Pumping Program The Pumping Program Label is defined by any number from 0 to 99 When the Start key is pressed the Pumping Program continues execution at the Program Phase with the selected Pumping Program Selection Label Also the accumulated inf
61. he Start Stop key is pressed the Pumping Program begins to operate starting with Phase 1 If the current Program Phase specifies a pumping rate the pump will begin pumping and the Pumping LED will be lit The pumping direction will depend on the Phase setup While pumping the pump will pump continuously in the current Program Phase unless a Volume to be Dispensed is set or an Event trigger is set If a Volume to be Dispensed is set the Program Phase will be complete after the set volume has been infused or withdrawn measured from the start of the Phase The display can be changed by pressing the Rate Volume or Diameter keys 6 4 Purging To purge the syringe with the Pumping Program stopped press and hold the Start Stop key The Pumping Program will start then after one second purge will begin The pump will pump at its top speed in the currently set direction Purging will continue until the Start Stop key is released and then the pump will stop While purging the display will show P Li l 6 5 Changing the Pumping Rate and Direction While Pumping Except with some complex Pumping Programs the pumping rate can be changed while the pump is operating To change the pumping rate display the pumping rate by momentarily pressing the Rate key With the pumping rate is displayed press the up arrow keys to change the rate The rate units will blink while entering the rate Rate units cannot
62. he syringe inside diameter can only be set while the Pumping Program is stopped Use the up arrow keys to set the diameter value While the diameter value is being set the mm LED will blink The new diameter value is stored after pressing any non arrow key or after a 2 second delay Valid syringe diameters are from 0 1 mm to 50 0 mm If the diameter is out of this range the display will show oor Pressing any key restores the diameter display to its previous value Changing the syringe diameter will not zero any current settings Section 11 7 Syringe Diameters and Rate Limits is a representative list for reference of syringe diameters for various syringe manufacturers and syringe sizes 6 1 1 Default Volume Units The units of the accumulated infusion and withdrawal volumes and the Volume to be Dispensed are set according to the diameter setting NOTE A change in the volume units will affect all Volume to be Dispensed settings in the Pumping Program If the default volume units are changed see next section the selected volume units will remain in effect until a reset function is performed Publication 1200 01 11 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser From 0 1 to 14 0 mm Syringes smaller than 10 mL Volume units are WL From 14 01 to 50 0 mm Syringes greater than or equal to 10 mL Volume units are mL 6 1 2 Changing Volume Units The Volume Units used for
63. herwise this input pin has no effect Dual and reciprocating pumping systems are created using 2 pumps attached with the accessory cable CBL TTL 1 The output pin provides an output signal to external devices indicating the direction of pumping A logic low indicates withdraw and a logic high indicates infuse For example this pin can be used to control an external valve allowing the syringe to refill from a reservoir 10 2 TTL I O Control from the Pumping Program Various Pumping Program functions can define how the pump reacts to levels on the TTL I O connector or set output levels These are summarized in the following table Pumping TTL HO Control Pin Pin Action Program Function OUT n Program Output 5 Set logic level output to n EV nn Event Trigger 4 Falling edge triggers a jump to Phase nn ES nn Event Square wave 4 Rising or falling edge triggers a jump to Phase nn Trigger IF nn Program Input 6 Low level causes a jump to Phase nn PS 00 Operational Trigger 2 Trigger activation resumes Program operation 10 3 TTL VO Control from RS 232 The logic levels of pins 2 3 4 and 6 can be queried from an attached computer using the RS 232 IN command The output logic level of pin 5 can be set with the RS 232 OUT command Publication 1200 01 43 09 05 14 New Era Pump Systems Inc 11 Appendix 11 1 RS 232 Command Summary lt command gt gt DIA lt float gt PHN lt ph
64. i 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser 9 2 1 RS 232 GENERAL SYNTAX LEGEND 31 9 2 2 RS 232 PROTOCOL BASIC Mopp 32 9 2 3 RS 232 PROTOCOL SAFE Monmp 32 9 2 4 RS 232 PROTOCOL BASIC AND SAFE MODE COMMON SYNTAX cre 33 9 2 5 NETWORK COMMAND BUR 33 9 3 COMMAND ERRORS AND ALARMSS eeeeee eee eee eno eoe e tnos eee tnos e seen sesso tense esee ense setae eese aa 33 9 4 RS 232 COMMAND SET E 34 9 4 PROGRAM FUNCTION COMMANDS ccccccoonnccninonnnoninonnnaninanonacinannnaconanoncconononeconanananos 34 9 4 2 PUMP OPERATIONAL COMMANDS cccccccnonnncninonnnoninonnnocinanononinanonanonanonaconenonacinananenos 36 9 4 3 CONFIGURATION AND SETUP COMMANDS occoooncccononnnoninonnnoninanonocinanonacinnanacinananacos 37 9 44 GENERAL CONTROL AND STATUS COMMANDS 38 9 4 5 SYSTEM COMMANDS eieiei aa A ae Sa raean a 39 9 5 GETTING STARTED WITH RS 232 csssscccssssscccesssscccssssccesesssccccesssccccssssccccesssccecesss 40 10 LOGIC INTERFACE TTL INPUT AND OUTPUT c sccscssscsssssssescssssscssssseses 41 10 1 TTL I O OPERATIONAL CONTROLS cccccsssssccessssccccssssccsessscccsessscccesesssccecesssseseess 42 10 2 TTL I O CONTROL FROM THE PUMPING PROGRAM cccssssscccesssccccessccecesssccesenes 43 10 3 TTL I O CONTROL FROM RS 232 ssscccssssssccssssscccssssccccssssccccesssccscssssccccessssceeenss 43 EE APPENDIX ee 44 11 1 RS 232 COMMAND SUMMARY
65. is completed the buzzer beeps to alert the operator then the pump waits for a start trigger before starting the next dispense The next set of 3 dispenses have a fixed time interval of 60 seconds between dispenses After the last set of dispenses the syringe is refilled by the amount infused 17 25 mL Then the buzzer beeps to alert the operator to the start of the first set of dispenses The process is then repeated Function 1 RATE Function RATE Function BEEP Function PS 00 Function 5 LP 02 Function RATE Function 7 RATE Function BEEP Function LP ST Function 10 PS 60 Function 11 RATE Publication 1200 01 SS 750 0 mL Thr Rate 300 0 mL hr Rate Direction 750 0 mL hr Infuse Rate Direction 300 0 mL hr Infuse Rate Direction 500 0 mL hr 3 75 mL Infuse 25 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser Phase Function 12 LP 03 Phase Function Rate Volume Direction 13 RATE 900 0 mL hr 17 25 mL Withdraw Function 14 BEEP Function 15 PS 00 Function 16 LP EN 8 4 5 Example 5 Control from a High Low Pressure Sensor 25 Pumping c Rate c 10 Program lt a Pressure high sensor Output Pin lt Pressure low sensor Event Input Pin L L Pressure trigger points This example demonstrates a Pumping Program whose control depends on an external sensor Assuming a pressure senso
66. king units LEDs When the required rate units are blinking press any non arrow key or wait 2 seconds The display will blink indicating the rate units are stored The rate units are stored in the currently selected Program Phase The rate units can be independently set for each Phase with a RATE function Publication 1200 01 7 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser 5 6 2 Program Entry Mode While the Pumping Program is stopped Program Entry Mode can be entered by pressing and holding the Rate key Release the key when the display shows the current Program Phase number where nn indicates the current Program Phase number With the current Program Phase number displayed if the currently selected Program Phase is set to a pumping rate function a momentary press of this key will exit Program Entry Mode and return to the rate display 5 7 Volume and Program Function Key When the Pumping Program is stopped except in Program Entry Mode momentary presses of this key will switch the display between the Volume to be Dispensed and the Volume Dispensed displays as indicted by the Dispensed LED With the Pumping Program stopped and the Volume to be Dispensed displayed pressing the arrow keys will change the Volume to be Dispensed see sec 5 4 Arrow and Decimal Point Key The units of the volume are set according t
67. l continue the pumping direction of the previous Pumping Phase or if the first Phase set the pumping direction according to the logic level of the Pumping Direction TTL input pin pin 3 Direction Control Reciprocating Pumps dr rE Dual Pumps dr dU Low Level Infuse Withdraw Publication 1200 01 8 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser High Level Withdraw Infuse 5 9 Start Stop Key The Start Stop key starts or stops the Pumping Program s operation Pressing this key switches between the Pumping Program operating and the Pumping Program paused When the Start Stop key is pressed before the completion of a Program the motor is stopped and the Pumping Program will be paused The Pumping LED will then blink indicating that the Pumping Program is paused Pressing this key again will resume the Program at the point it was paused If any other key is pressed while the Pumping Program is paused the Pumping Program will be stopped and reset Pressing the Start Stop key will then start the Pumping Program from the beginning Phase 1 Pressing and holding this key while starting the Pumping Program will start the purge mode Purge will begin after the key is held for one second and continue until the key is released The pump will stop after the key is released Button Trigger Event Trap Program Function redirects Stop key to a Program Event 5 10
68. l equipment Control input TTL logic levels must be held steady for a minimum of 100 ms to be recognized To minimize the possibility of false signals caused by glitches and ringing which could be caused by the closure of mechanical switches TTL control inputs are firmware filtered With a sampling period of 50 ms glitches of less than 100 ms are filtered out Edge detection requires the detection of a change in TTL levels With a minimum of 100 ms to detect a level an edge requires a minimum of 200 ms to be detected Since the next level change can be detected in 100 ms creating another edge the maximum edge to edge frequency is 10 Hz Edge changes to the Pumping Direction and Operational Trigger inputs must occur at least 50 ms apart Falling edge refers to a logic high to logic low transition Rising edge refers to a logic low to a logic high transition To guarantee recognition of logic levels voltages on the input lines must be within the following ranges TTL logic low 0 0to 1 5 V logic high 1 3 5 to 5 25 V The Vcc and Ground pins pins 1 and 9 are for logic reference only To assure proper voltage levels the Ground pin should always be connected to the signal ground of a sensing or controlling device that is attached to any other pin on the TTL I O connector The Vcc pin should not be used to source current The TTL I O pins are defined as follows Publication 1200 01 41 09 05 14 New Era Pump Systems Inc w
69. m Phase JP nn IF lt phase data gt If Program input TTL pin low jump to Phase IF nn EVN lt phase data gt Set event trigger trap EV nn EVS lt phase data gt Set event square wave trigger trap ES nn EVR Event trigger reset EV RS CLD Clear total dispense volume CLR D TRG lt nn gt Override Operational Trigger Default Mode set to lt nn gt tr aa BEP Sound short beep BEEP OUT TTL level Set programmable output pin OUT n PUMPING RATE RAT CII float rate units Set query pumping rate rate units gt UM uL min MM mL min UH uL hr MH mL hr Applicable only with Rate Data Functions When setting the pumping rate if the current Phase s function is not RATE then rate units is not applicable While pumping the pumping rate can only be set if the current Phase function is RATE and the next Program Phase s function to be executed is not INCR or DECR Also while pumping rate units cannot be set The new pumping rate will only be stored in non volatile memory if the Pumping Program is not operating When the pumping rate is queried while pumping the response will be the current pumping rate and units Otherwise the response will be the rate setting and units if applicable With the INCR and DECR functions these two responses are not the same RAT C float rate units Allows the Pumping Program to c
70. mplex interaction with external equipment such as synchronizing with another syringe pump The Program includes a variety of interactions with external equipment which demonstrates the various control possibilities of the NE 4000 The Pumping Program begins by canceling any previous event traps PH 01 and raising the Program Output TTL line PH 02 After 5 0 mL has been dispensed at 800 mL hr PH 03 the Program Output TTL line is lowered PH 04 sending a synchronization signal to another device The pump then continues to pump at 800 mL hr PH 06 until a synchronization signal is received at the Event Trigger TTL input causing the Program to jump to Phase 7 PH 05 The pump then withdraws 0 25 mL PH 07 pauses for 1 second PH 08 then repeats this process if the Program Input TTL line is low PH 09 otherwise it continues with the next Phase Next the pump pauses for 10 seconds PH 10 Then it pauses again for the lesser of another 10 seconds PH 12 or until an Event Trigger occurs PH 11 The Program then restarts PH 13 Function Jg e gt Function IF 07 Phase Function ET RS Phase Function OUT I Phase Function Rate Volume Direction RATE 800 0 mL hr 5 0 mL Infuse Phase Function 4 OUTO Phase Function ET 07 Phase Function Rate Volume Direction 6 RATE 800 0 mL hr 0 0 mL OFF Infuse Phase Function Rate Direction RATE 100
71. n Jump to Phase If External Trigger AE The IF function conditionally alters the Pumping Program s execution based on an external signal When executed if the TTL I O Program Input pin pin 6 is low level then the Pumping Program continues operation with Phase number nn Otherwise the Pumping Program continues operation with the next Phase 8 3 14 Et nn Setup Event Trigger Jump Phase The Event function sets a background event trap that is triggered by an external signal This one time background trap or interrupt stays set during the Pumping Program s entire execution until it is triggered redefined or reset This function has no other effect on the operation of the pump until it is triggered The event is triggered with either 1 A falling edge high to low TTL transition on the TTL Event Trigger input pin 4 2 A low level on the Event Trigger input pin of at least 200 ms at the time the function is executed 3 The RS 232 RUN E command When triggered the current operation of the pump and the Pumping Program is interrupted and the Pumping Program immediately continues operation jumps to with Phase number nn After being triggered the event trigger is reset If an event trigger function is executed either Et or ES function while another event trap is still set the new event trigger will replace the previous event trap Only one event can be defined at any time 8 3 15 ES
72. nd function is executed Program operation continues with the loop start function paired with the loop end function There are 2 loop end functions Loop continuous LP EN and Loop for a preset number of iterations LP nn indicated by nn Each time a paired loop end function is executed an iteration of the loop is complete With the LP nn function after nn number of loop iterations the defined loop is complete and Program execution continues with the next Program Phase after the loop end function The loop is then no longer defined or paired While executing Phases within the scope of a defined loop another loop start and loop end can be paired and become a defined loop within the scope of the first loop which is referred to as the outer loop The new loop being referred to as the inner loop The pairing of a loop within a paired loop is referred to as nesting of loops with each loop being one nested layer for the duration of the loops pairing Loops can be nested for a total of 3 layers deep Loops can only be nested within the scope of an outer loop 8 3 12 PS nn Pause Pumping If nn is non zero the Pumping Program will pause pumping stops pumping for nn seconds When executed the display will show F Senn with nn decrementing to indicate the number of seconds until the next Program Phase is executed After the pause interval the next Program Pha
73. nt setting Directional control setting aa is current setting Pump Motor Operating TTL output pin configuration n is the current setting The Lockout Disable Key needs to be inserted to display this setting Locks out changing settings from the keypad n is the current setting Keypad and notifications beep enable where n is the current setting If standard communications mode with a computer is set then the following are displayed RS 232 pump network address where nn is the network address Publication 1200 01 13 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser RS 232 pump network baud rate where nnnn indicates the baud rate Otherwise the current communications mode will be displayed ECT iau Ri or Reciprocating Dual Pump or Alternating Communications Mode 7 1 Power Failure Mode Setting 0 Disabled 1 Enabled When enabled if the Pumping Program was operating when power to the pump was disrupted the Pumping Program will automatically start operating when power is reconnected to the pump Pressing any key on the keypad while powering up the pump will stop the Pumping Program from starting ER Phase 1 regardless of what part of the Pumping Program was operating when the power was disrupted CAUTION The Pumping Program will start operating from the beginning of the Pumping Program When the NE 4000 syringe p
74. o the Event Trap Button Event Trigger Redirects Stop key to the Event Trap Pump Motor Operating Pin 7 This output provides an external signal indicating when the pump motor is operating This pin is configured with the setup command or the ROM remote command When set to 0 the output is only at logic high when the motor is operating pumping When set to 1 the output is logic high when the motor is operating or when the Pumping program is executing a pause timer Otherwise the output is a logic low Pumping Direction Controls Input Pin 3 Output Pin 8 Allows bi directional control of the pumping direction The input pin when activated emulates the pumping direction key changing the pumping direction This function therefore is only applicable where the pumping direction key would be applicable The function of the input pin is configured with the setup command or the DIN remote command When the mode is set to reciprocating pumps rE setup command then if the current pumping direction is withdraw a falling edge sets the direction to infuse If the current pumping direction is infuse a rising edge sets the direction to withdraw Otherwise this input pin has no effect When the mode is set to dual pumps dU setup command then if the current pumping direction is withdraw a rising edge sets the direction to infuse If the current pumping direction is infuse a falling edge sets the direction to withdraw Ot
75. o the syringe diameter but can be changed The new Volume to be Dispensed is stored in the current Program Phase If the Volume to be Dispensed is disabled off pressing any up arrow key will change the display to 0 0 The Volume to be Dispensed can now be set using the up arrow keys While pumping pressing this key will switch between displaying the current Volume Dispensed and Volume to be Dispensed 5 7 1 Disabling Volume to be Dispensed To disable the Volume to be Dispensed i e continuous pumping set the Volume to be Dispensed to 0 0 After being stored the display will show LAE indicating the Volume to be Dispensed is off In this mode the pump will not stop at a set volume and will pump continuously until the pump is stopped or an event trigger programmed into the Pumping Program occurs 5 7 2 Clearing Volume Dispensed With the Pumping Program stopped display the Volume Dispensed Pressing and holding any up arrow key for one second will reset the infusion and withdrawal dispensed volumes to 0 5 7 3 Program Entry Mode Program Entry Mode is entered by pressing and holding the Volume key Release the key when the display shows the currently selected Program Phase s function In Program Entry Mode when the Program Function is not displayed momentarily pressing this key will display the current Program Function When the Progr
76. of each Phase the pump will immediately start the next consecutive Phase This linear sequence of Phases can be altered by certain functions that direct the Pumping Program to continue operation with a different Phase number Some functions can change the order of operation conditionally based on external events 8 1 How to Enter Pumping Programs A Pumping Program can be entered directly from the pump s keypad or uploaded from a computer using PUMPTERM or SyringePumpPro software A Pumping Program can be stored in a text file and edited with any word processor which facilitates development and maintenance of the program A Pumping Program generator spreadsheet is available to assist in developing a Pumping Program and to create the text file for uploading to a pump Start by organizing your pumping requirements into specific actions and conditions that can then be programmed into Phases For more advance programming methods common groups of Phases can be grouped together and repeated multiple times using looping and jump functions The current values of the pumping rate optional Volume to be Dispensed and pumping direction all refer to the currently selected Phase To display or change the currently selected Phase enter Program Entry Mode by pressing and holding the Rate Program Phase key until the current Phase number is displayed The display will show END where 01 refers to Phase 1 The pump will now be in Prog
77. ogram The Pumping Program has been stopped but can be resumed at the point where it was stopped Continuing a Pumping Program that was Paused before the completion of the Pumping Program The Pumping Program continues at the point where the Pumping Program was stopped The pump has performed a single operational Phase as defined in the Pumping Program A single defined operation in the Pumping Program A Program Phase s numerical sequence location in the Pumping Program Each Pumping Program Phase instructs the pump to perform a particular operation Only one Program Phase is selected at any one time This is the current Phase Each Phase is set to one function The set function of the current Phase is the currently selected function Each Pumping Program function instructs the pump to perform a particular operation If the Phase s operation instructs the system to pump then associated with that Phase is the Phases pumping information When Program Entry Mode is exited the Rate Volume and pumping direction keys refer to the currently selected Program Phase s function The Program functions that are associated with pumping information are referred to as Pumping Rate functions Certain functions which do not instruct the system to pump require additional data This additional data displayed with the function is the function s parameter The Pumping Program may be started or stopped from multiple sour
78. ontinue after the pumping rate is changed The RAT C command will not clear a Paused Pumping state after the rate is changed when the Pumping Program is paused Normally the Pumping Program would re start from Phase 1 after the rate is changed while paused RAT I float rate units Changes the pumping rate only if the pump is infusing If the pumping direction is set to withdraw the rate change will be ignored VOLUME TO BE DISPENSED AND SET VOLUME UNITS VOL float volume units gt Publication 1200 01 35 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser Set query volume to be dispensed lt float gt Applicable only with Rate Data Functions Can only be set when the Pumping Program is not operating The volume units are set according to the current syringe diameter setting Do not send the volume units when setting the volume Example VOL 12 45 Sets the current phase Volume to be Dispensed to 12 45 Set volume units lt volume units gt Overrides the default volume units set when the syringe diameter is set Example VOL UL Sets all volume units to ul Query response lt float gt lt volume units gt PUMPING DIRECTION DIR INF WDR I REV STK Set query pumping direction INF Infuse WDR Withdraw REV Reverse pumping direction STK Sticky Direction See Sticky Direction sec 5 8 1 Applicable with all Program Phase functions
79. or other control device Turn power off to the pump and the computer before connecting cables If the pump is part of a pump network connect a pump network cable between the socket labeled To Network on the first pump and the socket labeled To Computer on the next pump in the network Repeat for each pump in the network connecting the To Network socket of one pump to the To Computer socket on the next pump in the network Up to 100 pumps can be networked together with a computer See section 10 Logic Interface TTL Input and Output for a diagram of the rear of the pump When communicating with a pump in a multi pump network each preceding pump in the network must be powered on Each pump in the network needs a unique network address to identify the pump to the computer Network addresses are from 00 to 99 If the network consists of only 1 pump set the pump s address to 0 Also each pump needs to be set to the same baud rate as the computer Use the Setup function on the keypad to set the network address and the baud rate See section 5 12 Setup The ADR command can also be used to set the network address The supported baud rates are 300 1200 2400 9600 and 19200 The trade off on baud rates is communications speed versus noise immunity For most environments 19200 would be acceptable But in environments that are electrically noisy and or over long cables the communications signal may degrade or be
80. p Systems Inc www SyringePump com Model NE 4000 Multi Phaser 5 4 Arrow and Decimal Point Keys Each of the four digits in the display is associated with the up arrow key directly below it When applicable the arrow key is used to increment the value of that digit or advance to the next selection in a list of functions or settings Each press of an up arrow key will increase the digit by 1 up to 9 and then back to 0 The arrow keys may also be held down for continuous incrementing of numbers Some parameters such as the RS 232 baud rate scroll through a selection of values when the arrow keys are pressed Other parameters have a fixed range of values such as some setup parameters that are either turned on or off In these cases the arrow key will only scroll up to the maximum value for that parameter then back to the minimum value When changing the pumping rate units each press of any arrow key will change the units LEDs to the next units selection When the display blinks the new value is stored and takes effect This will occur when a non arrow key is pressed or after a 2 second delay since the last key press 5 4 1 Decimal Point There are 4 decimal point positions on the LCD display Each decimal point position is to the right of a digit in the display The last decimal point position to the right of the right most digit is not displayed indicating whole numbers with no decimal point To move the decimal point simultaneously
81. pecifications Model NE 4000 Multi Phaser www SyringePump com 11 5 1 Mechanical amp Electrical Syringe sizes Number of syringes Motor type Motor steps per revolution Microstepping Advance per step Motor to drive screw ratio Drive screw pitch Power connector Voltage at DC connector Amperage Power supply type Power supply output rating Dimensions Weight 11 5 2 Operational Maximum speed Minimum speed Maximum pumping rate Minimum pumping rate Maximum force Number of Program Phases RS 232 pump network RS 232 selectable baud rates Syringe inside diameter range Up to 60 mL 140 mL partially filled 2 Step motor 200 1 8 to 1 2 depending on motor speed 0 41852679 um to 1 67410714 um depending on motor speed 15 28 20 32 revolutions 2 1 mm center positive DC 12V DC at full load 1000 mA at full load Unregulated linear external wall adapter country and power source specific or compatible regulated power supply 12V DC 1000 mA 8 3 4 x 5 3 4 x 4 1 2 LxWxH 22 86 cm x 14 605 cm x 11 43 cm 3 6 Ibs 1 63 kg 18 08035714 cm min 0 008276531 cm hr 6023 mL hr with a B D 60 mL syringe 1 436 uL hr with a B D 1 mL syringe 100 lbs at minimum speed 18 lbs at maximum speed 41 100 pumps maximum 300 1200 2400 9600 19200 0 100 to 50 00 mm 11 6 Custom Applications 4 Publication 1200 01 For specialized and OEM application
82. r that is configured to detect a high pressure point and a low pressure point the Pumping Program individually selects whether it will react to the high or low pressure point The Program Output pin on the TTL I O connector pin 5 is used to select the high or low pressure point When low the low pressure point is selected PH 01 and when high the high pressure point is selected PH 05 The Program begins by infusing continuously at 10 0 mL hr PH 02 while a background trap is set for the low pressure point PH 03 To create a delay when the pressure sensor is switched from high pressure to low pressure when the Program Output pin is set a small volume is pumped PH 02 06 before the background traps are set When the low pressure trap is triggered the pump sets the high pressure trap PH 07 and begins to increment the flow rate The flow rate is incremented in 1 0 mL hr steps with every 0 25 mL dispensed PH 08 10 If the high pressure trap hasn t as yet been triggered the flow rate will max out at 25 0 mL hr while waiting for the high pressure trap PH 11 When the high pressure point is reached the pump immediately will drop down to 10 0 mL hr PH 02 and once again wait for the low pressure point Phase Function OUT 0 Phase Function Rate Volume Direction RATE 10 0 mL hr 0 005 Infuse Phase Function EV 05 Phase Function Rate Volume Direction 4 RATE 10 0 mL hr 0 0 mL off Infuse
83. ram Entry Mode If the current Phase is not 1 press and hold the Rate Program Phase key until the display is as shown The pump will now be in Phase 1 Publication 1200 01 17 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser When in Program Entry Mode with the display showing the Program Phase number pressing the Volume Program Function key will display the current Program Function for this Phase If the current function is RATE then a pumping infusion or withdrawal can be setup for this Phase To change the Program Function selected use the arrow keys to scroll through the functions until the required function is displayed If the function has an associated parameter enter the parameter after the function has been stored Momentarily pressing the Volume Program Function key again will exit Program Entry Mode and display the Volume to be Dispensed The pumping rate data which includes the pumping rate Volume to be Dispensed and pumping direction can now be setup as previously described When finished setting up the pumping rate data for the current Phase enter Program Entry Mode again to select the next Program Phase Press and hold the Rate Program Phase key until the Phase number is displayed Then use the arrow keys to set the Phase number to the next Phase to be setup Pressing the right most arrow once will
84. rminal emulator is the elimination of several variables if the control software does not work properly If the pump works correctly with the terminal emulator then this verifies that the hardware is working properly and will work with any software Any communications problems can then be narrowed down to the control software Note on USB If an RS 232 port is not available on your PC the pump may be operated through a USB to RS 232 converter cable available as an accessory part CBL USB232 This cable attaches to the standard RS 232 to PC cable part CBL PC PUMP 7 The PC will create a virtual RS 232 communications port that communicates through the USB to RS 232 converter cable The terminal emulator can communicate through this virtual port Publication 1200 01 40 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser 10 Logic Interface TTL Input and Output MODEL NO VOLTS Hz QUOC Pin RS 232 EX E To Network To Computer d 1 p apes SERIAL NO 201001 7 SY 9l MADE IN U S A C A Figure 2 Rear of Pump On the rear of the pump is a DB 9 connector below the TTL I O label which is used for TTL I O The logic signals on this connector permit bi directional control with externa
85. s contact your dealer or New Era Pump Systems Inc Custom modifications can be made to the mechanics or the firmware 47 09 05 14 New Era Pump Systems Inc www SyringePump com 11 7 Syringe Diameters and Rate Limits Syringe Syringe Inside Maximum Minimum Maximum Manufacturer mL Diameter Rate Rate Rate all names ZIL mm mL hr uL hr i mL min B D 1 4 699 188 1 1 436 SE 3 8 585 627 9 4 791 10 46 5 11 99 1224 9 345 20 41 10 14 43 1774 13 54 29 56 20 19 05 3091 2359 01 523 30 21 59 3971 30 3 66 19 60 26 59 6023 45 96 100 3 HSW 1 4 69 187 4 1 43 3 123 Norm Ject 3 9 65 793 4 6 054 134522 5 12 45 1320 10 08 22 01 10 15 9 2153 16 44 35 89 20 20 05 3425 26 14 57 08 30 22 9 4468 34 09 74 46 50 29 2 7264 55 43 121 Monoject 1 5 74 280 7 2 142 4 678 3 8 941 681 1 54197 11 35 6 12 7 1374 10 49 22 79 12 15 72 2105 16 07 35 09 20 20 12 3449 26 32 57 48 35 23 52 4713 35 96 78 55 60 26 64 6046 46 14 100 7 140 38 9999 93287 205 Terumo 1 4 7 188 2 1 436 3 136 3 8 95 682 4 5 207 11 37 5 13 1439 10 99 23599 10 15 8 2126 16 23 35 44 20 20 15 3459 26 4 57 65 30 23 1 4546 34 69 dowd 60 29 7 7515 57 34 125 2 Poulten amp 1 6 7 382 4 24 919 6 374 Graf 2 8 91 676 3 5 161 13 227 Glass 3 9 06 699 3 5 336 114265 3 11 75 1176 8 975 19 6 10 14 67 1833 13 99 30 56 20 19 62 3279 25 03 54 66 30 22 69 4386 33 47 Pak 50 26 96 6192 47 25 103 2 Steel 1 9 538 TAD lt 5 914 12
86. se is stored in non volatile memory and the requested Phase is recalled from the non volatile memory Set is only valid if the Pumping Program is not operating Query response lt phase data gt Currently selected Phase PUMPING PROGRAM FUNCTION FUN lt phase function gt Set query the Pumping Program Phase s function This command is relevant to the currently selected Phase Set is only valid if the Pumping Program is not operating For a more detailed description of Program commands see sec 8 3 Program Function Descriptions Publication 1200 01 34 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser lt phase function gt gt Rate Data Functions When a Phase s function is set to a Rate Data Function use the RAT VOL and DIR commands to setup the pumping parameters RAT Pumping rate RATE FIL Fill syringe to dispensed volume FILL INC Increment rate INCR DEC Decrement rate DECR Non Rate Control Functions STP Stop pump STOP PAS number data Pauses pumping for nn seconds PS nn PAS nmn Pauses pumping for n n seconds PS n n PRI Sub Program Selection Input Pr In PRL number data Sub Program Start Label definition Pr nn LPS Loop starting Phase LP ST LPE Loop end Phase LP EN LOP count data Loop to previous loop start nn times LP nn JMP lt phase data gt Jump to Progra
87. se will be executed To set a pause time in tenths of seconds select the decimal point between the digits To select the decimal point press and hold the right most arrow key until the right most digit scrolls to 9 After 9 the decimal point between the 2 digits will toggle on and off P Sera Release the key when the decimal point is displayed or cleared as required Now enter the required pause time from 0 1 to 9 9 seconds While executing a pause time set in tenths of seconds the display will only show 01 seconds during the pause For pauses longer than the 99 second maximum pause for this function put the pause function within a Program loop A Program section with the following functions in consecutive Phases LP ST LP ST PS 60 LP 60 LP 24 will pause the Pumping Program for 24 hours If nn is 00 then the Pumping Program pauses and waits for a start trigger to resume the Program The display will show when waiting for a start trigger After the start trigger the Program will resume with the next Phase The start trigger can be from any source the Start Stop key the TTL I O Operational Trigger or from RS 232 Any other key input will stop and reset the Pumping Program If alarms are enabled the buzzer will beep continuously while waiting for the start trigger Publication 1200 01 21 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser 8 3 13 IF n
88. section 7 Setup Configuration for a complete description of the Setup Configurations After the last configuration parameter is displayed the display reverts back to displaying the syringe diameter Any new parameter value will take effect immediately upon being stored Publication 1200 01 9 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser 5 13 Special Power Up Functions The following special functions are accessed by pressing the relevant key while turning on power to the pump 5 13 1 Firmware Version Display To display the pump s firmware version press the left most up arrow key N 0 while turning on power to the n pump The display will show Where n nn is the firmware version number Pressing any key will clear the display 5 13 2 Reset Pumping Program To clear out the current Program Function setups press the right most up arrow key AN while turning on power to the pump The display will show Pressing any key will clear the display With a pump with as many complex features as the NE 4000 it is easy for a novice user experimenting with the pump s setup to get the pump into a weird state Performing this reset function will bring the pump out of a weird state 5 13 3 Default Program Pre Load Pressing the Volume Program Function key while turning on power to the pump will display the Default Program Menu and the display will show IE EP Currently th
89. sed accumulations for infusion and withdrawal are reset to 0 when A With the pump stopped pressing and holding any up arrow key while displaying the Volume Dispensed B A sub program is selected when the Pumping Program executes a Program Selection function C The syringe diameter is changed D From the RS 232 clear Volume Dispensed command CLD or Clear Dispense function E The accumulated Volume Dispensed rolls over from 9999 to 0 F The pump is powered on 6 7 Resuming When Paused If the Pumping Program is stopped before the completion of the Pumping Program the Pumping LED will blink indicating that the Pumping Program is paused While the Pumping LED is blinking starting the pump again will resume the Pumping Program where it was stopped This means that the Pumping Program will continue at the point in the Phase where it was stopped and the Volume to be Dispensed will still be referenced from when the Program Phase first started Pressing any key other than the Start key will cancel Pumping Program paused and the Pumping LED will stop blinking When the Pumping Program is started again it will start from the beginning Phase 1 6 8 Pump Stalled WARNING Do not use Stall as a normal method of stopping the pump Continuous stalling will cause damage to the drive nut When the operation of the motor is impeded due to excessive force needed to drive the syringe or when then coll
90. set the Phase to Phase 2 Now all pumping data will refer to Phase 2 The second Phase can now be setup as described above for Phase 1 Continue selecting Phase numbers and entering the infusion or control setup for each Phase of the Pumping Program The entire Pumping Program will be stored in non volatile memory Use the STOP function to stop the pump and end the Pumping Program If the Pumping Program does not operate the pump continuously the last Phase of the Pumping Program must be a STOP function unless the last Phase number is the maximum Phase number When the Pumping Program is started with the Start Stop key TTL I O input or RS 232 command the Pumping Program will begin operating from Phase 1 Very complex dispensing Programs can be created with the Program functions available Section 8 3 contains a detailed description of all the functions 8 1 1 Pumping Program Phase Number To set the current Program Phase number enter Program Entry Mode and display the current Program Phase number Using the right most 2 arrow keys change the selected Program Phase number The displayed Program Phase number now becomes the currently selected Program Phase number All function and pumping rate data will now refer to the currently selected Program Phase number If the maximum Program Phase number 41 is exceeded while changing the Phase number the displayed Phase number will automatically be set to the maximum
91. ss and release the Start Stop key to start or stop the pump When Pumping e The pumping rate can be changed e With continuous pumping the pumping direction can be changed PUMP RESET Press and hold the right most up arrow key while turning on power to the pump Publication 1200 01 i 09 05 14 New Era Pump Systems Inc www SyringePump com Table of Contents Model NE 4000 Multi Phaser T GENERAL INFORMATION iiinis iieiea ei isio eisini ii si sioi siisii 1 1 1 WARNINGS A AND CAUTIONS D O EE dee deed 1 A NAAA sees ssosecsscseseees Rm 1 1 3 WARRANT NEE 1 L PACKING Bree 2 Ds OVERVIEW iii A A dai adi 2 2 1 GLOSSARY OF TERMINOLOGY AND CONCEPTG sscccccsssssscsssssccscssssccccsssscsscsssscsessssces 3 3 SETUP AAA OS 5 4 LOADING SYRINGES EE 5 5 USER INTERFA Eiviscsssiscceccestesussissssdsssactesbesssscesosstcvsbisabesbvescdussesessdesssctiensssesscdustesceslessssets 5 AAA se dei etose o Use eda tes deos isses ode pesos eo R 6 S2 FOLE Sd E A O A 6 T E EI M 6 5 4 ARROW AND DECIMAL POINT KEYS cccccssssssssssscssscccccsssssssccssccccsssssscssccccsscssesscseccooes 7 5 24 15 DECIMAL POINT iuret tr dia 7 5 5 DIAMETER AND SETUP KEY ccccs cscccecissseccsstiedecsicetacedesdeneteseotbesetbedectsesssevessenecseesdcues 7 5 6 RATE AND PROGRAM PHASE KEY ccssssccssssssccessssccccssssccscssssccscsssscscesssccssensces 7 5 6 1 PUMPING RATE UNI
92. sscsscsnssccesssssccssesssesscenssesssensses 11 6 1 1 DEFAULT VOLUME UNITS ocioteca 11 6 1 2 CHANGING VOLUME UNITA 12 6 2 START STOP TRIGGER Si dedicated 12 6 3 OPERATING RE E DEE 12 O24 A BUT ELE 12 6 5 CHANGING THE PUMPING RATE AND DIRECTION WHILE PUMPING ccccccsssssesccoes 12 Publication 1200 01 ii 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser 6 6 VOLUME DISPENSED e 12 6 7 RESUMING WHEN PAUSED ccsssssscssssscccsssssccscssssccscsssccsscssssesesssssesscsssscsecssscesssssnses 13 6 8 PUMP STALLED E 13 7 SETUP CONFIGURATION 5 2 26 63 ceret seo reos eo e retro ea coe coss eere ese siia sossa aisiais 13 TA POWERPFAILURE MODE eieee sete eres eee r e eee pere sees ese eU eene aee EEGENEN eg 14 7 2 LOW NOISE MODE PETI 14 7 3 AUDIBLE ALARM ENABLE isccsscencsccessvtecesssucsetosestvetcsevcectoreubestcvsucedtossevsetevesvectorsstssterssss 14 7 4 TTL HO OPERATIONAL TRIGGER DEFAULT CONFIGURATION cccccssssscsscccssssssscees 15 7 5 TTL I O DIRECTIONAL CONTROL INPUT CONFIGURATION ccccccsssssssscssccccssssssscees 15 7 6 PUMP MOTOR OPERATING TTL OUTPUT CONFIGURATION ccccccssssssssssscccessssssscees 16 7 7 KEYPAD LOCK OUT ocscccessosesteatescevenseseeseacedeuvencesesveacesveuseucersssevcosduencesessecessesnstesesscscessess 16 7 8 KEYPAD AND NOTIFICATION BEEP ENABLE ccccscssssssccsssssscsssccccssssssssceccccessssssscees 1
93. t STX response data lt ETX gt In the Basic communications mode a master slave protocol is used whereby the pump will only transmit in response to a received command When the pump receives the basic command protocol command data will automatically be stripped of all space and control characters and all text will be converted to upper case This simplifies communications with the pump when commands are being manually typed in from a generic terminal emulator To return the pump to Basic mode when in the Safe mode send the following packet to the pump 0x2 0x8 SAFO 0x55 0x43 0x3 9 2 3 RS 232 Protocol Safe Mode Command syntax to pump safe command protocol gt STX length command data CRC 16 lt ETX gt Response syntax from pump safe response protocol gt STX length response data CRC 16 lt ETX gt Safe mode uses a more structured protocol including detection of corrupted communications communications time outs and auto alarm responses Safe mode is enabled using the SAF command whose parameter setting is stored in the non volatile memory Safe mode uses a modified master slave protocol whereby the pump transmits in response to a received command But the pump also automatically transmits a status packet when an alarm condition occurs Corrupted communications is detected using the 16 bit CCITT CRC algorithm computed over transmitted data Packe
94. t 12V DC 1000 mA or compatible regulated power supply e This Operating Manual 2 Overview The model NE 4000 is a general purpose double syringe pump capable of infusion and withdrawal It is controlled from a microcontroller based system which drives a step motor allowing a large range of pumping rates configured to the inside diameter of the loaded syringe The syringes are driven from a drive screw and drive nut mechanism Features Infusion and withdrawal pumping of one or two syringes up to 60 mL 140 mL partially filled RS 232 bi directional control from a computer Built in pump network driver Pump network Pumping rates from 1 436 uL hr with a 1 mL supports up to 100 pumps and other devices inge to 6023 mL hr with a 60 mL syringe Pr dud TM syringe Two modes of RS 232 control Basic and Safe Stall detection Automatically stops pump Safe mode provides communication error when pumping is impeded detection loss of communication detection and automatic transmitting of alarm conditions Infusion and withdrawal volumes separately accumulated TTL logic I O with firmware filtered control inputs to eliminate glitch d ringi th Programmable dispense volumes PM C C E control inputs t Programmable Phases allowing complex Configurable and programmable TTL pumping applications and interaction with operational trigger for flexible logic control external devices P Failure Mode Restarts the P i
95. t settings Settings can still be changed from RS 232 When the user attempts to change a setting the message Es will be displayed Auto Run Mode When used in conjuction with the Sub Program Select programming function as Phase 1 the pump will enter Auto Run Mode In this mode on power up the Pumping Program will immediately begin to execute and the user would be prompted to enter a Sub Program number The Lockout Disable Key connects the Program Input TTL connector pin 6 to Ground pin 9 The Lockout Disable Key is available as an accessory item Lockout can also be disabled by performing a system reset see sec 5 13 2 Reset Pumping Program 7 8 Keypad and Notification Beep Enable Setting 0 Disabled 1 Enabled When enabled a beep will sound as follows Condition Buzzer Action Pumping Program ended Continuous beeping Pumping Program paused for start trigger Continuous beeping A keypad button is pressed Single beep 7 9 RS 232 Pump Network Configuration H L E C The pump can be configured to communicate either with a computer or another pump Communications with a computer Address Mode is the default setting and will be indicated by the Ad nn display When in the default Address Mode up to 100 pumps can be attached to a computer in a single pump network The network address is defined by the 2 digits to the right of the colon The valid range of addresses is from 00 to 99 If
96. tarts or stops the Pumping Program FH 1 Foot Switch Hold Falling edge starts the Pumping Program Rising edge stops the Pumping Program F2 2 Foot Switch Reversed Rising edge starts or stops the Pumping Program LE 3 Level Control Falling edge stops the Pumping Program Rising edge starts the Pumping Program St 4 Start Only Falling edge starts the Pumping Program t2 5 Start Only Reversed Rising edge starts the Pumping Program SP 6 Stop Only Falling edge stops the Pumping Program P2 7 Stop Only Reversed Rising edge stops the Pumping Program rL 8 Start on Low Level Start Pumping Program on a low level rH 9 Start on High Level Start Pumping Program on a high level SL 10 Stop on Low Level Stop Pumping Program on a low level SH 11 Stop on High Level Stop Pumping Program on a high level oF 12 Trigger off Disable trigger Et 13 Trigger Event Pumping Program Function Only Trigger an event instead of stopping the pump bt 14 Button Trigger Event Pumping Program Function Only Pressing Stop key triggers an event instead of stopping the pump 7 5 TTL I O Directional Control Input Configuration Configures how the TTL input Pumping Direction pin 3 will control the pumping direction See sec 10 1 TTL I O Operational Controls The 2 letter configuration parameter to the right of the colon is defined as follows Setting Name Function rE Reciprocating Pumps Falling edge Infuse Rising edge Withdraw dU Dual Pump Fallin
97. ter which could then store it and produce a printout of the Pumping Program 8 3 Program Function Descriptions gt Each program function must be in a separate Program Phase 8 3 1 rAtE Rate Function Defines a pumping function with a fixed pumping rate This function defines a pumping setup consisting of the pumping rate optional Volume to be Dispensed and pumping direction Use the Rate Volume and Pumping Direction keys to set or review the pumping setup For continuous pumping set the Volume to be Dispensed to 0 0 off The Volume to be Delivered is disabled when the display reads off 8 3 2 FILL Fill Function E L L The Fill function reverses the pumping direction and withdraws or dispenses the volume dispensed or withdrawn After a series of arbitrary dispenses the Fill Function uses the Volume Dispensed to automatcally refill the syringe The Volume Dispensed is cleared when the Fill Function begins The pumping rate can be set as with the Rate Function Fill at the current dispense withdraw rate If the Fill function s pumpng rate is set to 0 0 the previous function s pumping rate will be used for the Fill rate 8 3 3 InCr Increment Rate Function The increment and decrement functions operate the same as the RATE function except that the specified rate is added INCR or subtracted DECR from the current pumping rate The current pumping rate
98. the normal dispense The first 2 Phases set an event trap for the Syringe Filled Sensor and refills the syringe until the sensor is triggered When the sensor triggers the event the pump s pusher block will be synchronized with the Pumping Program It is assumed that the sensor is positioned to refill the syringe with 60 mL A withdraw volume of 61 mL is set as a safety feature After the syringe is refilled one 5 mL dispense is made every 5 hours After 12 dispenses the syringe is refilled using the sensor again Function 5 LP ST Function LP ST Phase Function EV 03 Phase Function Rate Direction RATE 1000 0 mL hr Withdraw Phase Function LP ST Phase Function Rate Volume Direction 4 RATE 200 0 mL hr 5 0 mL Infuse Publication 1200 01 27 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser Phase Function 7 PS 60 Phase Function LP 60 Function LP 05 Function 10 LP 12 Function 11 JP 01 8 4 7 Example 7 Sub Programs This example shows some of the flexibilities provided by the Program Selection functions The Pumping Program starts by refilling the syringe with 50 mL at a fast pumping rate Phase 1 then the Pumping Program pauses for user sub program selection Phase 3 Then performs 5 dispenses of 10 mL at the selected rates then refills the syringe again and pauses for the next user sub program selection The user is given th
99. the value if any will blink Except where noted the new value is stored and or the selected operation takes effect when either 1 A non arrow key is pressed or 2 After a 2 second delay since the last arrow key was pressed If the new value is valid and different from the original value the display will blink indicating that the new value was stored Otherwise if the value was invalid an error message will be displayed Pressing any key clears the error message and restores the original value In general if a parameter has 2 values off and on they are represented by the numbers 0 and 1 respectfully 5 2 LCD Display The display consists of a 4 digit reflective LCD Liquid Crystal Diode display This is the general purpose user display device for displaying numerical data functions and parameters The colon is used for displaying time or for separating function abbreviations from their parameter values In the upper left corner is a triangle that indicates valid reception of RS 232 remote communications 5 3 LEDs To the right of the LCD are 8 red round LED Light Emitting Diode indicators The first 2 columns display the units of the displayed values Units are expressed using 1 or 2 LEDs For instance mL hr is expressed by lighting the mL and the hr LEDs Dispensed indicates that the displayed volume is the total Volume Dispensed or pumped When Pumping is lit
100. trap Instead of stopping the pump an event defined by the Event or Event Square Wave function will be triggered causing the Pumping Program to continue execution at the Phase number defined in the Event function If an Event Trap has not been defined then the Pumping Program continues execution at the next program phase This is useful if the pump is executing a continuous infusion phase The pump can continue to infuse until a foot swtich is pressed The pumping prgram can then jump to a different phase such as a withdraw phase then stop the pump Publication 1200 01 22 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser The Trigger Event Trap is a one time function After triggering an Event Trap the Trigger Event Trap is cleared The Trigger Event function will not affect the current trigger configuration 8 3 19 OUt n Set TTL Output Pin Set Program Output TTL I O output pin 5 to level n If n 0 the output pin will be set low If n 1 the output pin will be set high 8 3 20 bEEP Beep Sounds a short beep 8 4 Pumping Program Examples 8 4 1 Example 1 2 Step Rate ml hr Rate 30 ml Dispensed Infuse 5 0 mL at 500 mL hr and then infuse 25 0 mL at 2 5 mL hr Then stop the pump Volume 5 0 mL Volume 25 0 mL Function Rate 1 RATE 500 mL hr Function Rate Phase A Phase RATE 2 5 mL hr Phase a Function
101. ts transmitted and received include the CRC within the packets The parameter sent with the SAF command is the communications time out This time out in seconds is the time between the reception by the pump of consecutive valid communications packets Each time a valid communications packet is received the time out is reset If the time out elapses a pump alarm will occur stopping the pump and the Pumping Program The pump will display EENI and the buzzer will sound if alarms are enabled alerting the user The communications time out timer will not restart until the next reception of a valid packet In addition there is a 0 5 second packet inter byte time out While receiving a communications packet and before its complete reception if a delay of 0 5 seconds occurs between bytes the incomplete packet will be discarded With the Auto Alarm feature whenever a pump alarm occurs such as a pump stall a response packet with the alarm status information will automatically be transmitted Until the Safe Mode is disabled each time power is applied to the pump the pump defaults to the Safe mode of communications but the communications time out timer will not be enabled until the first reception of a valid packet Although the communications time out timer is not enabled the Auto Alarm feature will be enabled Therefore the pump will be in an Auto Alarm only communications mode When power is applied to the pump or if the system should
102. tus character indicating the current operational state of the pump Two packet protocols are supported Basic and Safe The enabled communications protocol is stored in non volatile memory and therefore will be in effect at power up Safe Mode provides a safer communications protocol than Basic Mode Safe Mode detects corrupted data and loss of communication as well as automatically transmitting status packets when an alarm occurs Considering that the 19200 baud rate communicates at 52 us per bit a small glitch on the RS 232 cable flipping a single bit can convert a transmitted infusion rate of 100 mL hr into 900 mL hr the need for the Safe Mode in a production environment is evident However Basic Mode is excellent for simplifying early development of a control program While in the Basic Mode the pump will accept either communications protocol Basic or Safe although the response packet will be in the current communications mode This allows a computer s communication s driver to be designed with just one mode A Safe Mode communications driver can send a SAF command to the pump in the Safe Mode protocol while the pump is in Basic Mode The response to the SAF command enabling Safe Mode will then be in the Safe Mode protocol 9 2 1 RS 232 General Syntax Legend The following syntax expansion legend is common to all syntax expansions Except where indicated all command and response characters are ASCII data lt float
103. ump is used as a component in an automated infusion withdrawal dispensing system a Pumping Program can be designed to automatically synchronize the pusher block at the start of the Pumping Program This would be accomplished using attached sensors that send signals to the Pumping Program 7 2 Low Noise Mode Ln Setting 0 Disabled 1 Enabled A side effect of the pump s high precision micro stepped motor driver is a high frequency resonance sound at very low pumping speeds This mode minimizes this sound by reducing the micro stepping increasing pulsations 7 3 Audible Alarm Enable Setting 0 Disabled 1 Enabled When alarms are enabled a steady buzzer alarm will sound during alarm conditions such as when the motor stalls Pressing any key will stop the alarm Publication 1200 01 14 09 05 14 New Era Pump Systems Inc www SyringePump com Model NE 4000 Multi Phaser 7 4 TTL I O Operational Trigger Default Configuration Configures the default mode of the TTL I O Operational Trigger pin 2 that will control the Pumping Program s operation This default setting can be overridden within a Pumping Program See sec 10 1 TTL I O Operational Controls The 2 letter configuration Setting parameter to the right of the colon is defined in column Setting as follows RS 232 Command Setting Setting FUN TRG lt n gt Name Function lt n gt gt Ft 0 Foot Switch Falling edge s
104. ump stops for any reason the other pump will stop 11 3 5 Valve Controller Part ADPT VALVE INTERFACE 1 For one pump Part ADPT VALVE INTERFACE 2 For two pumps includes CBL TTL 1 Provides a control interface for your electronic valves Attach your electronic valves and the interface will control the activation of the valves The 2 pump interface is used to create a continuous infusion refill system 11 3 6 Foot Switch Part ADPT 2 Allows the pump to be operated from a foot switch Attaches to the TTL I O connector 11 3 7 Lockout Disable Key Part ADPT LOCKOUT KEY Enables setting Keypad Lockout mode and allows changing of settings while Keypad Lockout is set 11 3 8 Firmware Upgrade Part FW 1 NE1010 Upgrades to the newest version of the firmware Part FW 1X NE1010 Gradient Linear ramping for smooth gradients plus other new program functions Part FW 1X2 NE1010 Also expands the Pumping Program memory to 340 Phases Contact your dealer for these upgrades and to determine the current available version of the pumps internal firmware 11 4 Troubleshooting and Maintenance Maintenance Periodically apply a small amount of all purpose oil to the guide rods and grease to the drive screw The mechanism should be kept clean to prevent impeded operation No other special maintenance or calibrations are needed RS 232 Communications If no RS 232 communications is possible or garbled responses are received from the pump
105. umping rate increments and decrements in steps Continuously ramp up and down the pumping rate Starting at 200 mL hr the pumping rate will increment to 250 mL hr in 1 0 mL hr steps after every 0 1 mL has been dispensed Then the pumping rate will decrement to 150 mL hr in 1 0 mL hr steps after every 0 1 mL has been dispensed Finally the pumping rate is incremented back to 200 mL hr in 1 0 mL hr steps after every 0 1 mL has been dispensed then the process is repeated Function RATE Function LP ST Function 3 INCR Function LP 50 Function LP ST Function DECR Function LP 99 Function DECR Function LP ST 1 0 1 0 1 0 Publication 1200 01 Rate 200 mL hr Rate Rate Rate Volume 0 1 mL Volume 0 1 mL Volume 0 1 mL Volume 0 1 mL 24 09 05 14 New Era Pump Systems Inc Model NE 4000 Multi Phaser Phase Function 10 INCR Phase Function LP 50 Function JP 02 Phase 8 4 4 Example 4 Start Trigger Withdraw ml hr Infuse www SyringePump com Rate Volume Direction 0 1 mL Infuse L0 Complex Dispenses with External Synchronization Start Trigger Syringe Refill Trigger A more complex dispensing example this Program contains different pumping requirements including dispenses with multiple pumping rates The first set of 3 dispenses drops down to a lower pumping rate during the dispense When each dispense
106. usion and withdrawal dispensed volumes are set to zero The pump searches for the selected Pumping Program Selection Label starting with the current Phase and continuing to the end of the Pumping Program memory then from Phase 1 until the current Phase is reached again If the selected label is not found the out of range error message is displayed Pressing any key returns the display to the Program Selection Input display If more than one Phase is defined with the same label then execution continues with the first matching label encountered The last selected program label is stored in non volatile memory and becomes the default label the next time the current Program Phase is executed More than one Program Selection Input function can be defined and placed at any Program Phase needed To cancel the Program Select Input and stop the Pumping Program turn the power to the pump off and on If alarms are enabled the buzzer will beep continuously while waiting for the start trigger 8 3 8 Pr nn Sub Program Start Label Peau The Sub Program Start Label function defines the start of a Pumping Program sub program that can be selected by the user during Pump Program execution After selecting the function change 00 if needed to a unique Program Label from 0 to 99 See sec 8 3 7 Pr In Sub Program Selection Input for a full description Place a Sub Program Start Label with a unique number for each Sub Program from 0 to 99 at the st
107. ww SyringePump com Model NE 4000 Multi Phaser Pin Definition Type Function 1 Vec 5V Reference Logic high reference Power on indicator A l Configurable start stop operational trigger input 2 Operational Trigger Input Ft Foot Switch Falling edge Start or stop trigger FH Foot Switch Hold Falling edge Start trigger Rising edge Stop trigger F2 Foot Switch Reverse Rising edge Start or stop trigger LE Level Falling edge Stop trigger Rising edge Start trigger St Start only Falling edge Start trigger t2 Start only Reverse Rising edge Start trigger SP Stop only Falling edge Stop trigger P2 Stop only Reverse Rising edge Stop trigger rL Start on low level Low level Start trigger rH Start on high level High level Start trigger SL Stop on low level Low level Stop trigger SH Stop on high level High level Stop trigger OF Trigger off disabled Et Program function Redirects trigger to Event trap bt Program function Redirects Stop key to Event trap 3 Pumping Direction Input Changes pumping direction according to setup dr rE dr dU Falling edge Infuse Withdraw Rising edge Withdraw Infuse 4 Event Trigger Input Event input or user definable input 5 Program Output Output Program controlled output or user definable output 6 Program Input Input Program conditional input read by the IF program function Also user definable input Also used by the keypad lockout function

User Manual - New Era Pump Systems

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