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SP1000 Series Programmable Syringe Pump

1. 9 3 5 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 9 3 6 JP nn Jump to Phase The Jump function alters the consecutive operation of Program Phases When executed the Pumping Program will continue operation with Phase nn Manual SP1000 series 21 NEXT HDVHNCE www nextadvance com SP1000 series operator s manual 9 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 1 1s 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 a
2. A Pressing and holding any 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 E The accumulated Volume Dispensed rolls over from 9999 to 0 F The pump is powered on When the Pumping Program is stopped and the display shows the Program function or pumping rate information the accumulated Volume Dispensed can be displayed by pressing the Volume key one two or three times depending on the current display 7 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 Manual SP1000 series 14 NEXT gt gt ADVANCE www nextadvance com SP1000 series operator s manual 7 8 Pump St
3. 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 gt Pauses pumping for nn seconds PS nn PAS nn Pauses pumping for n n seconds PS n n PRI Sub Program Selection Input Pr In PRL lt number data Sub Program Start Label definition Pr nn LPS Loop starting Phase LP ST LPE Loop end Phase LP EN LOP lt count data Loop to previous loop start nn times LP nn JMP lt phase data Jump to Program Phase JP nn IF phase data If Program input TTL pin low jump to Phase IF nn EVN lt phase data 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 TRG lt nn gt Override Operational Trigger Default Mode set to lt nn gt triaa BEP Sound short beep BEEP OUT lt TTL level gt Set programmable output pin OUT ni PUMPING RATE RAT C 1 lt float gt rate units Set query pumping rate Manual SP1000 series 39 NEXT HDVHNCE www nextadvance com SP1000 series operator s manual rate units gt UM ul min MM ml min UH ul hr MH ml
4. 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 Manual SP1000 series 12 NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual 7 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 7 1 Syringe Inside Diameter The syringe inside diameter can only be set
5. 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 12 6 Custom Applications Manual SP1000 series www nextadvance com SP1000 series operator s manual Up to 60 mL 140 mL partially filled 1 Step motor 400 1 8 to 1 2 depending on motor speed 0 2126 uM to 0 8504 uM depending on motor speed 15 28 20 revolutions 2 1 mm center positive 12V DC at full load 750 mA at full load Unregulated linear external wall adapter country and power source specific 12V DC 800 mA 8 3 4 x 5 3 4 x 4 1 2 High 22 86 cm x 14 605 cm x 11 43 cm 3 6 lbs 1 63 kg 3 32 Hex 5 1005 cm min 0 004205 cm hr 1699 ml hr with a B D 60 cc syringe 0 73 ul hr with a B D 1 cc syringe 35 Ibs at minimum speed 18 Ibs at maximum speed 4 100 pumps maximum 300 1200 2400 9600 19200 0 100 to 50 00 mm For specialized and OEM applications contact Next Advance Inc Custom modifications can be made to the mechanics or the firmware 52 NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual 12 7 Syringe Diameters and Rate Limits Inside Maximum Minimum Syringe Diameter Rate Rate Manufacturer f cc mL hr n1 hr 30 21 59 1120 15 4 1699 23 35 HSW i el 52 86 0 727 Norm Ject 3 3 076 5 5 119 8 349 20 13 28 30 TEE 2049 28 16 Monoject 1 1 088 3 2 64
6. 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 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 1s the maximum Phase number Manual SP1000 series 19 NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual When the Pumping Program is started with the Start Stop key TTL I O input or RS 232 co
7. 4 4 GENERAL CONTROL AND STATUS COMMANDS eee eee ememem eee n enne ener ee enin 43 10 4 5 SYSTEM COMMANDS ene eene E TEE ente e e ten se nter reset nns 43 10 5 GETTING STARTED WITH RS 232 eere eene ee eee eee tn oeste ense ette enne e seen sees teen ness 44 11 LOGIC INTERFACE TTL INPUT AND OUTPUT eere eene rn nenne 45 11 1 TTL I O OPERATIONAL CONTROLS ee ee esee ee eene nono nonno nene aeneae nens n essa eas a eae ae neue 46 11 2 TTL I O CONTROL FROM THE PUMPING PROGRAM ee esee eene nono n ono ne nono nene ue 48 11 3 TTL I O CONTROL FROM RS 232 eere esee ee eene eee tn nose tn sese teen see teens esee EEER Een 48 12 APPEND EX eere eroe eoo eege eege eege eege 48 12 1 RS 232 COMMAND SUMMARY eeeeee eese eene seen nose ee en asse seen aseo seen ases seen esee etos e eese enne eS 48 12 2 RS 232 PUMP NETWORK CONNECTOR WIRING eee eese tenente tatnen so tasa soon 49 12 3 e ei LE 50 V31 ANADO cerner iiA NE NE AEN EE 50 12 3 2 SYRINGE e E NC 50 12 3 3 RS 232 NETWORK CABLES rennen eren een eren entree entere n enters ener terrens i 50 12 3 4 AUTOMATION CABLE RECIPROCATING DUAL PUMPS CONTROL CABLE 50 12 3 5 VALVE CONTROLLER enne eene n entere en tene sese these entre sse tense ette ness entes 50 12 3 6 FOOT SWITCH EE 51 12 3 7 LOCKOUT DISABLE KEY cities Lea eU Te a ST Lea P reae 51 12 3 8 FIRMWARE UPGRADE rH EHE Le EARLI
8. Entry Mode momentary presses of the Program Phase 7 and the Program Function keys switch between the Program Phase number and the Program Function displays The Program Phase number will be displayed as F Hnn 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 6 11 Program Function Key When in the Program Entry Mode momentary presses of the Program Phase 7 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 1s stored by either pressing any non arrow key or after a 2 second delay If the selected function is different then the original f
9. I O connector Valid values 2 3 4 and 6 Query response TTL level gt BUZZER BUZ 0 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 0 1 0 Buzzer off 1 Buzzer is on continuously or beeping 10 4 5 System Commands SET PUMP NETWORK ADDRESS AND BAUD RATE ADR lt address gt B 19200 9600 2400 1200 300 1 DUAL RECP Set query pump network address address gt n lt n gt lt address gt Valid range 0 to 99 B 19200 9600 2400 1200 300 will change the baud rate as indicated NOTE The command response and all further communications will be at the specified baud rate DUAL Sets the pump to Dual Pumping mode with a secondary pump RECP Sets the pump to Reciprocating Pumping mode with a secondary pump With both Dual and Reciprocating modes the baud rate defaults to 19 200 Manual SP1000 series 43 NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual This is a special system command that will be accepted by the pump regardless of its current address Once set the pump will only respond to commands with the set address and at the specified baud rate Note Once DUAL or RECP is set the pump will only respond to commands that are preceded by
10. SP1000 series 30 NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual Function PR 01 Function 100 0 ml hr Function S 4 mi Phase Function PR 02 unction Volume 500 0 ml hr um Y MEN N 5 Function JP 12 nction 0 unction Volume 750 0 ml hr Infuse unction 12 LP 05 Function JP 01 ka eil pos kl D tri GA 13 9 4 8 Example 8 Dispensing with Complex Synchronization Restart on Event Trigger or 10 seconds Infuse until Event Trigger TTL High TTL Low TTL Program Ouput Event Trigger Repeat if Program Input low Infuse Event Trigger Withdraw This example demonstrates a complex 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 SP1000 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 Manual SP1000 series 31 NEXT gt ADVANCE www next
11. TPN JUMP TO PHASE stees dese en Seegen Seege 21 9 3 7 PR IN SUB PROGRAM SELECTION INPUT eene eene nennen ennt 22 9 3 8 PR NN SUB PROGRAM START LABEL c cccesssssecsssceeecssssesecesseeeecessaeeeessaeeeessaaes 22 9 3 9 LP ST DEFINE STARTING PHASE OF Loop 22 9 3 10 LP EN DEFINE CONTINUOUS LOOP END 22 9 3 11 LP NN DEFINE LOOP END AND LOOP REPETITIONS eee 23 9 3 12 PS NN PAUSE PUMP Le esterne tette tenta notae setas aao t aa ado aano sos dandas 23 9 3 13 IF NN JUMP TO PHASE IF EXTERNAL TRIGGER eene eene 23 9 3 14 ET NN SETUP EVENT TRIGGER JUMP PHASE eeeeee eene 24 9 3 15 ES NN SETUP EVENT SQUARE WAVE TRIGGER JUMP PpAgp ccc 24 9 3 16 ETRS EVENT RESET E 24 9 3 17 TR AA OVERRIDE OPERATIONAL TRIGGER CONFIGURATION ccn 24 9 3 18 OUT N SET TTL OUTPUT Pm 25 03 19 BEEP BBEP neret Cree tete RO NEN ES EE e Pest eee eit etuer desee eren 25 9 4 PUMPING PROGRAM EXAMPLES ee eere ee eee enne eee enne ette enne sete ense esee ense sete enne esteso nee eaa 25 9 4 1 EXAMPLE I 2 STEP RATES nesoni ionii reir erre ioo ea de ged 25 9 4 2 EXAMPLE 2 REPEATED DISPENSES WITH SUCK BACK 25 9 4 3 EXAMPLE 3 RAMPING THE FLOW RATE seeeeeeeeeeseeeereeereeeesssesesssesesesesesesesess 26 9 4 4 EXAMPLE 4 COMPLEX DISPENSES WITH EXTERNAL SYNCHRONIZATION 27 9 4 5 EXAMPLE 5 CONTROL FROM A HIGH LOW PRESSURE SENSOR ossee 28 9 4 6 EX
12. always used to start the Pumping Program 9 3 17 1 Trigger Event Trap E r E E Trigger Event Trap redirects a stop pump trigger to the background event 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 can continue to infuse until a foot swtich is pressed The pumping proram can then jump to a different phase such as a withdraw phase then stop the pump 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 effect the current trigger configuration Manual SP1000 series 24 NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual 9 3 18 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 9 3 19 bEEP Beep Sounds a short beep 9 4 Pumping Program Examples 9 4 1 Example 1 2 Step Rate N ml hr Rate Cc el 39 ml Dispensed Infuse 5 0 ml at 500 ml hr and then infuse 25 0 ml at 2 5 ml hr Then sto
13. and drive nut mechanism Features Infusion and withdrawal pumping of syringes up Built in pump network driver Pump network to 60 cc 140 mL partially filled supports up to 100 pumps and other devices Pumping rates from 0 73 ul hr with a 1 cc Two modes of RS 232 control Basic and Safe syringe to 2120 ml hr with a 60 cc syringe Safe mode provides communication error detection loss of communication detection and Stall detection Automatically stops pump when automatic transmitting of alarm conditions pumping is impeded TTL logic I O with firmware filtered control inputs to eliminate glitches and ringing on the control inputs Infusion and withdrawal volumes separately accumulated Programmable dispense volumes Configurable and programmable TTL Programmable Phases allowing complex operational trigger for flexible logic control pumping applications and interaction with Power Failure Mode Restarts the Pumping external devices Program after a power interruption Program Sub Programs selectable by the user e Audible Alarmi Non volatile memory of all operating i Many more features parameters and Pumping Program RS 232 bi directional control from a computer Manual SP1000 series 2 NEXT HDVHNCE www nextadvance com SP1000 series operator s manual 2 1 Glossary of Terminology and Concepts When a device has as many features as the SP1000 series pump understanding its
14. 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 affect immediately upon being stored Manual SP1000 series 10 NEXT gt gt ADVANCE www nextadvance com SP1000 series operator s manual 6 13 Special Power Up Functions The following special functions are accessed by pressing the relevant key while turning on power to the pump 6 13 1 Firmware Version Display To display the pump s firmware version press the left most arrow key N 9 while turning on power to the pump The display will show where n n is the firmware version number Pressing any key will clear the display 6 13 2 Reset Pumping Program To clear out the current Program Function setups press the right most arrow key 4S 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 SP1000 series pump 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 6 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 EEE PI Currently the only default program is the Reciprocating Pump program When
15. enabled Off disabled 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 Non terminal syntax expansion Optional syntax Required syntax Or Choose one of the syntax options None Syntax expands to nothing lambda production Description of syntax expansion 35 NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual 10 2 2 RS 232 Protocol Basic Mode Command syntax to pump basic command protocol gt gt command data CR Response syntax from pump basic response protocol gt lt STX gt 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 10 2 3 RS 232 Protocol Safe Mode Command syntax to pump safe command pro
16. 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 affect When the mode is set to dual pumps dU setup command then if the current pumping direction 1s withdraw a rising edge sets the direction to infuse If the current pumping direction is infuse a falling edge sets the direction to withdraw Otherwise this input pin has no affect 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 dev
17. lt prompt gt gt d Crimgtosr lt alarm gt gt A lt alarm type gt lt alarm type gt gt R S T E O lt address gt gt n lt n gt data gt lt text gt lt CR gt gt 0x0D lt STX gt gt 0x02 lt ETX gt gt 0x03 lt CRC 16 gt gt byte byte lt length gt gt lt byte gt 10 2 5 Network Command Burst To pump From pump Operational state of pump Infusing Withdrawing Pumping Program Stopped Pumping Program Paused Timed Pause Phase Operational trigger wait user wait Purging Alarm Pump was reset power was interrupted Pump motor stalled Safe mode communications time out Pumping Program error Pumping Program Phase is out of range Pump network address 0 to 99 System command overrides network address Response to command Carriage return Start of packet transmission indicator End of packet transmission indicator 16 bit CCITT CRC of lt transmitted data gt high byte low byte Number of bytes remaining in packet including this byte 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
18. operation could be a daunting task at first By understanding the key concepts and terminology used in this manual the operation of the SP1000 will become quite intuitive Every effort has been made to design the SP1000 with a consistent and intuitive user interface To facilitate and enhance your understanding of the SP1000 s operation please take the time to familiarize yourself with the basic concepts below 1 2 3 4 5 6 7 8 Plunger Flange Parts of the Pump 9 Hex Wrench in tool holder Pusher Block End Plate Anti Siphon Plate Adjustment Knob Power On Off Switch Drive Nut Button Anti Siphon Plate Drive Screw Syringe Retainer Thumbscrew 2 one on Parts of a Syringe each side Plunger Manual SP1000 series 10 Syringe Retainer Bracket 11 Syringe Holder Block 12 V Slot on Syringe Holder Block 13 Syringe Clamp 14 Keypad User Interface 15 Guide Rod Collar Clamp 16 Guide Rod 2 guide rods Barrel Flange Barrel NEXT HDVHNCE Terminology Momentary Press Display Blink Program Entry Mode 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 Manual SP1000 series www nextadvance com SP1000 series operator s manual A quic
19. 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 Next Advance 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 Next Advance 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 Manual SP1000 series 1 NEXT HDVHNCE www nextadvance com SP1000 series operator s manual 1 3 Warranty Next Advance 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 A return authorization number must be obtained from Next Advance Inc before returning a unit for repair Warranty covered repairs will not be performed without a return authorization number At the option of Next Advance Inc a defective unit will be either repaired or replaced This warranty does not cover da
20. screw on the guide rod collar clamp enabling the collar clamp to slide on the guide rod Position the collar clamp as required and then tighten the hex screw on the collar clamp with the hex wrench Replace the hex wrench in the tool holder When the pusher block comes in contact with the collar clamp while infusing a stall alarm will occur The pump motor will be stopped and the Pumping Program will be paused If alarms are enabled the buzzer will sound Manual SP1000 series 5 NEXT gt gt ADVANCE www nextadvance com SP1000 series operator s manual 6 User Interface RS 232 Units Mitis Dispensed pumping Direction Motor indicator Indicators TI u Indicator Operating I i t Eod n uc e iO mm Dispensed min ARE ee sn 2 I a e e e On or Withdraw Pumping 4 Rate Volume Diameter A i Program Program Setup f i Phase 3 Function Program Entry Functions Pumping Direction Key Figure 1 Front Panel 6 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
21. seen nee 6 15 STATUS MESSAGES cc cssiscicscesacevedslscecsseuscessssssccessesecessssssscesseeseests OPERATION eere erento nnns snas naso sn asta sonas n etna 7 1 SYRINGE INSIDE DIAMETER eee ee eee eee eene eet tn nee tn see ee tn sesta 7 1 1 DEFAULT VOLUME UNITA 7 1 2 CHANGING VOLUME UNITA Tid START STOP TRIGGERS sssecsissesiessossoscesesssesessescveseossessotsbescooossecsses 7 3 OPERATING THE PUMP cccccssssssssccccccssssccsscccccscesccsceeccsocsscsccccees Manual SP1000 series iv SP1000 series operator s manual NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual Ta oucecE 14 7 5 CHANGING THE PUMPING RATE AND DIRECTION WHILE PUMPING e eee 14 7 6 VOLUME DISPENSED ee renes eo runde ranas eo rubea ra tstv o ru d ee paa aee rub de va eU Eo Ee vena b aa ve subse ses 14 7 1 RESUMING WHEN PAUSED eee erroe eee ER ro Fa beer ron ee PE Esos eo Eo Ease e ro EE era Ea osos 14 TS PUMP STALLED DE MN 15 8 SETUP CONEIGURATIQON eoo e cete eroe anrea aaron rane ENEE ENEE eiaei 15 S l POWER FAILURE MODE eoe eee r Ue Ye PESE U RP eP RS VENE EE SE URS EYES Ua Ye SU EP ENEE ENEE 16 B22 LOW NOISE Te 1 oe 16 8 3 AUDIBLE ALARM ENABLE inteso ane aae eoa aa eene ra oe ee eoe e Seo ra ee PE eee Set PE vS eset
22. simultaneously and therefore the communications response to a Network Command Burst will be gibberish and should be ignored Command Format Command Burst gt n command 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 Manual SP1000 series 37 NEXT HDVHNCE www nextadvance com SP1000 series operator s manual Assuming that the current pumping rate units of all 3 pumps are currently ml hr Send the following command followed by a carriage return CR spaces are optional Orat 100 1 rat 250 2 rat 375 10 3 Command Errors and Alarms If a command received by the pump is not recognized or the 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 lt error gt gt Command is not recognized only NA Command is not currently applicable 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 sta
23. t eH esee eds 16 84 TTL I O OPERATIONAL TRIGGER DEFAULT CONFIGURATION ccccsssssscscccssssescees 16 85 TTL I O DIRECTIONAL CONTROL INPUT CONFIGURATION e ee ee eese eee eee eee eee ten 17 8 6 PUMP MOTOR OPERATING TTL OUTPUT CONFIGURATION eee eese eoe eee eee 17 8 7 KEYPAD LOCKOUT mc 17 8 8 KEYPAD BEEP ENABLE ee eee ee ee erronee tnn eee tn see tato sese eso see teen sese seen see teen see teen Osee eaa 18 8 9 RS 232 PUMP NETWORK CONFIGURATION eeee esee eee en oet tn see to sese teens ee teens eee eoa 18 9 PUMPING PROGRAM eoise ee eo sese ne spo ssa nean o ssa SEENEN neun eR se n Uo SS s UE ads vue 18 9 1 HOW TO ENTER PUMPING PROGRAMS ee eere ee eee enne eese en oeste tno e sete enses teens eee teen ases eaa 19 9 1 1 PUMPING PROGRAM PHASE NUMBER ceeeen eene emen enhn enhn nene nennen nan 20 9 2 PUMPING PROGRAM EDIT FUNCTIONS eee ee eese eene eese eese sees e esee ee esee eee esee esee esee ee 20 9 3 PROGRAM FUNCTION DESCRIPTIONS eeeee ee eee enne eee enne sete tn oeste etos esee e ense esee enne Seen 21 9 3 1 RATES RATE FUNCTION erected eee teer err eee tere dee eere totes 21 9 3 2 FILE BIEE H e Ne 21 9 3 3 INCR INCREMENT RATE FONCTION 21 9 3 4 DECR DECREMENT RATE FUNCTION sssssirissessserrrssresroressidcrreesi rieres denreeisess iesist 21 9 3 5 STOP STOP PUMPING OPERATION AND END THE PROGRAM 21 9 3 6
24. 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 9 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 with nn decrementing to indicate the number of seconds until the next Program Phase is executed After the pause interval the next Program Phase 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 Sa 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
25. 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 6 4 Arrow and Decimal Point Key The units of the volume are set according to 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 pressing any arrow key will change the display to 0 0 The Volume to be Dispensed can now be set using the arrow keys Manual SP1000 series 8 NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual While pumping pressing and holding this key will display the current Volume to be Dispensed 6 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 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 6 7 2 Clearing Volume Dispensed While displaying the Volume Dispensed pressing and holding any arrow key for one second will reset the infusion and withdrawal dispensed volumes to 0
26. while the Pumping Program is stopped Use the 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 12 7 Syringe Diameters and Rate Limits is a representative list for reference of syringe diameters for various syringe manufacturers and syringe sizes 7 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 affect until a reset function is performed From 0 1 to 14 0 mm Syringes smaller than 10 ml Volume units are ul From 14 01 to 50 0 mm Syringes greater than or equal to 10 ml Volume units are ml 7 1 2 Changing Volume Units The volume units used for accumulated volumes and the Volume to be Dispensed settings can be changed to either ml or ul NOTE Volume units can only be changed
27. will decrease the noise emitted when the unit is pumping at low rates AL Alarm Mode If a program is ending or paused the unit will beep continuously If the unit stalls if the pump is stopped by force or encounters another alarm condition the unit will emit a steady alarm press any key to stop alarm ttL TTL UO external logic connector settings tr aa Operational Trigger default setting aa is current setting Can be used to control Foot Switch settings see manual for more details dr aa Directional control setting aa is current setting Can be used to set up Reciprocating Pumps aa rE or Dual Pump aa dU rUn n Pump Motor Operating TTL output pin configuration n is the current setting When n 0 this sets the output to logic high only when the motor is operating When n 1 this sets the output to logic high when the motor is operating or when the Pumping Program is executing a pause timer bP Keypad Beep Enable When this parameter is on a short beep will sound when a key is pressed on keypad Ad nn RS 232 pump network address nn network address Press left most arrow key to enter communications mode Use any arrow to scroll through menu selections Addr address Mode Default communications with a computer mode rECP Reciprocating Pumps sends start stop pumping rate and reverse pumping direction to an attached secondary pump dUAL Dual Pumps sends start stop pumping rate and same pumping
28. will display the current syringe diameter for review When the key is released the display returns to its previous display 6 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 pressing this key will switch between the Rate display and the select rate units mode To change the pumping rate displayed use the arrow keys see sec 6 4 Arrow and Decimal Point Key While the Pumping Program is operating pressing this key will display the current pumping rate if applicable After the key is released the pumping rate will continue to be displayed for 2 seconds While displayed the current pumping rate can be changed by pressing the arrow keys The rate units will blink while the rate is being changed The new pumping rate takes affect 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 12 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 where nn indicates the currently selected Phase Number Pressing any key clears the message and ret
29. 5 326 8 161 20 18 37 35 18 27 23 44 mL min Terumo 1 0 73 3 2 646 5 5 581 15 8 eoo 8 244 20 13 41 30 17 63 2120 29 13 Air Tite 10 607 6 8 349 20 985 5 13 55 30 1216 16 72 50 2021 27 78 Inside Maximum f Minimum Syringe Diameter ul mm Microliter 0 103 25 49 0 001 0 001 0 002 D a 0 326 255 4 0 004 hl Al 54 07 0 001 mm 1 4 699 0 73 3 2 434 5 4 748 6 876 Ie nc E a Nje N e o ojo Ce IEN sl n Ogu bh Manual SP1000 series 53
30. AMPLE 6 AUTOMATED DISPENSING WITH BNNCHRONIZATION ccc 29 9 4 7 EXAMPLE 7 SUB PROGRAMS cccescscecssssesecssssececssssececssssseccsssseecesssaeecesssseeeesenaes 30 9 4 8 EXAMPLE 8 DISPENSING WITH COMPLEX SYNCHRONIZATION eesseseeeeeesrreree 31 9 4 9 EXAMPLE 9 AUTOMATIC REELL 32 10 RS 232 COMMUNICATIONS iscvicscssssccssssssocssosssoassoessecssssooestsesssetsossssesssscsssssssosesoses00s 34 10 1 CONNECTION AND NETWORKING ccccssssscesssscccecssscccesssccececssccccecssceececssccecessscceceses 34 Manual SP1000 series v NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual 10 2 RS 232 PROTOCOLS seiiccscesisescceessccecetdscsesiesdecsoetseseoneeeceeesesvecdestesteesesssssbeneesceecoetdesceoees 34 10 2 1 RS 232 GENERAL SYNTAX LEGEND e ene ee enne en enne nennen entres nns 35 10 2 2 RS 232 PROTOCOL BASIC Mopp 36 10 2 3 RS 232 PROTOCOL SAFE Mopp 36 10 2 4 RS 232 PROTOCOL BASIC AND SAFE MODE COMMON SYNTAX c 37 10 2 5 NETWORK COMMAND BURST 37 10 3 COMMAND ERRORS AND ALARMS cccccccccccccccccsccccccccccccccccccccccccccccccccccccccccccccccceeses 38 10 4 RS 232 COMMAND SET wssscesscssectenssescssscnccescesessesensnssessassesstessnsscssessssesessnssensossesetebensse 38 10 4 1 PROGRAM FUNCTION COMMANDS ene n enin enin nee ee eese tete seen eene een 39 10 4 2 PUMP OPERATIONAL COMMANDS eInne nentes nennen sentes seen nns 41 10 4 3 CONFIGURATION AND SETUP COMMANDS een eeen ente ente eene ene 41 10
31. C Decrement rate DECR STP Stop pump STOP JMP phase data Jump to Program Phase JP nn PRI Sub Program Selection Input Pr In RAT C I float UM MM UH MH PRL number data LOP count data LPS LPE PAS number data PAS n n IF lt phase data EVN lt phase data gt EVS lt phase data gt EVR TRG lt nn gt BEP OUT 0 1 VOL lt float gt lt volume units gt DIR INF WDR REV RUN lt phase data gt E lt phase data gt STP Manual SP1000 series Sub Program Start Label definition Pr nn Loop to previous loop start nn times LP nn Loop starting Phase LP ST Loop end Phase LP EN Pauses pumping for nn seconds PS nn Pauses pumping for n n seconds PS n n If Program input low jump to Program Phase IF nn Set event trigger Et nn Set event square wave trigger ES nn Event trigger reset Et RS Override default operational trigger configuration tr aa Sound short beep BEEP Set programmable output pin OUT n Pumping rate Volume to be Dispensed or set Volume units Pumping direction Starts the Pumping Program Pumping Program event trigger Stop pauses the Pumping Program 48 NEXT HDVHNCE DIS CLD INF WDR SAF lt n gt lt n gt lt n gt www nextadvance com SP1000 series operator s manual Query volume dispensed Clear volume dispensed Safe commu
32. Decimal Point Key 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 change the position of the decimal point use the left most arrow key decimal point key 4 6 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 6 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 With the Pumping Program stopped momentarily pressing this key will display the Manual SP1000 series 7 NEXT HDVHNCE www nextadvance com SP1000 series operator s manual current diameter setting Pressing the arrow keys will change the current diameter see sec 6 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 6 12 Setup When the Pumping Program is operating pressing this key
33. ER H USERS 51 12 4 TROUBLESHOOTING AND MAINTENANCE eeeeeeee sees enses eee eese tetto soos esee eese so sees ee ee 51 12 5 IN Hee wu on E 52 12 5 1 MECHANICAL amp ELECTRICAL wi scsssencdecesscesevacerteedesecetaveuecbideedcosavaeensaedecvcesesstencdesiess 52 12 5 2 OPERATIONAL eegene KR 12 6 CUSTOM APPLICATIONS i vsece ees essor ovv ee os ev espe sev ees es Uso e avevo os ee eoo pea ev aeos os eoe SED 52 12 7 SYRINGE DIAMETERS AND RATE LIMITS ecce ee ee ee eene nonno nonne nene nene as aeneae neue 53 Table showing the various models and features Standard Motor SP1000 Extra Powerful Motor SP1010 Extra Precise Motor for Microfluidics SP1070 M Manual SP1000 series vi NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual 1 General Information Thank you for purchasing the SP1000 SP1010 SP1070 M Programmable Syringe Pump With the SP1000 series hereafter referred to as the SP1000 syringe pump you will be able to perform simple infusions or implement a complex automated dispensing system Please familiarize yourself with the SP1000 s operation by reading this user s manual For future reference record the serial number located on the rear of the pump and the date of purchase Next Advance Inc can be contacted at Phone USA 800 738 1681 International 518 674 3510 FAX 518 674 0189 Email info nextadvance com www nextadvance com This Op
34. Immediately after entering a new syringe diameter and before starting the pump pressing any arrow key while displaying the Volume Dispensed will enter the Set Volume Units mode 6 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 Program 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 6 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 otherwise the pumping direction is infuse 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 D
35. Input TTL pin is attached to the second pump s Pumping Direction Output TTL pin 8 6 Pump Motor Operating TTL Output Configuration Configures the functionality of the PPump 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 Set the output to logic low when the Pumping Program is stopped 8 7 Keypad Lockout Setting 0 Disabled 1 Enabled The Lockout Disable Key needs to be inserted into the TTL I O connector to display this setting Manual SP1000 series 17 NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual 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 current settings Settings can still be changed from RS 232 When the user attempts to change a setting the message 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
36. NEXT gt ADVANCE www nextadvance com SP1000 Series Programmable Syringe Pump Models SP1000 SP1010 SP1070 M ESRKOOOOOVVVVKY NNN H WARNING NOT FOR CLINICAL USE ON HUMANS Manual SP1000 series Revision 101102 NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual Quick Start Instructions Syringe Pump General Operating Instructions This document is meant to be a quick guide to use for operating Next Advance Syringe Pumps For more detailed operating instructions please see the full user manual If you have any additional questions please contact us at techsupport nextadvance com Note To reset the pump press and hold the right most arrow key while turning the power on Loading the Syringe Press in the white drive nut button to move the pusher bar Insert the syringe plungers in the pusher bar bracket slots Insert the syringe barrel flange in the flange in the flange bracket slots with the syringe barrel holder lowered onto the syringes Tighten the flange bracket onto the syringe flanges Changing Numerical Values on the Display Each of the four arrows corresponds to a digit on the display To change the decimal place hold down the left most key until it is located where you need it to be Whenever you enter a new value wait 2 seconds for the display to blink this means that the new value is stored in memory Basic Programming Rate Press the Rate button to e
37. P1000 series operator s manual 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 Key pressed is not currently applicable 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 dd Hu o 15 Lo 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 the user to press Start or for an external operational trigger to continue Indicates that the pump is busy completing a long operation
38. 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 9 3 13 IF nn Jump to Phase If External Trigger 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 Manual SP1000 series 23 NEXT HDVHNCE www nextadvance com SP1000 series operator s manual 9 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 affect 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 operati
39. SP1000 series operator s manual RS 232 Command Setting Setting FUN TRG lt n gt Name Function lt n gt gt H 1 Foot Switch Hold Falling edge starts the Pumping Program Rising edge stops the Pumping Program 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 Start Only Falling edge starts the Pumping Program Start Only Reversed Rising edge starts the Pumping Program SP 6 Stop Only Falling edge stops the Pumping Program Stop Only Reversed Rising edge stops the Pumping Program 8 Start on Low Level Start Pumping Program on a low level HH Start on High Level Start Pumping Program on a high level Et Stop on Low Level Stop Pumping Program on a low level Stop on High Level Stop Pumping Program on a high level 12 Trigger Event Pumping Program Function Only Triggers an event instead of stopping the pump 8 5 TTL I O Directional Control Input Configuration Configures how the TTL input Pumping Direction pin 3 will control the pumping direction See sec 11 1 TTL I O Operational Controls The 2 letter configuration parameter to the right of the colon is defined as follows F F F t P r r Reciprocating Pumps Falling edge Infuse Rising edge Withdraw Dual Pump Falling edge Withdraw Rising edge Infuse The setting names are relevant to a 2 pump system whereby the Directional Control
40. 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 then 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 525 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 Manual SP1000 series 45 NEXT gt gt ADVANCE www nextadvance com SP1000 series operator s manual Pin Definition Type Function 1 Vce 5V Reference Logic high ref
41. 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 10 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 float gt lt f gt lt float gt volume units UL ML TTL level gt 1 0 lt on off gt gt 1 0 lt phase data gt gt lt n gt lt n gt count data gt n lt n gt number data gt n lt n gt text gt any printable character lt text gt p gt lt n gt H lt n gt gt 0 112 31415 6171819 byte gt one byte of any data O lt gt th n Manual SP1000 series Floating point number Maximum of 4 digits plus 1 decimal point Maximum of 3 digits to the right of the decimal point ul microliters ml milliliters TTL high level TTL low level On
42. advance com SP1000 series operator s manual 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 Phase Function ET RS m IF EE Ws lo e 5 Function Es I 3 unction irection TE 800 0 ml hr Infuse Function unction ate Direction 0 0 ml hr 0 ml OFF Infuse M 1 pmi i ol lt RATE 1000 0 ml hr 0 25 ml E nction d a gt Function a a3 Function 10 PS 10 Function 11 ET 01 Function PS 10 2 Function 13 JP 01 9 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 ET 05 Set Trigger Event Trap to start syringe refill Direction Infuse Begin bolus dispense Function Rate Volume RATE 1000 0 ml hr 1 5 mL Phase Function Rate Volume Direction 4 RATE 500 0 ml hr 0 0 ml OFF Then infuse con
43. alled When the operation of the motor is impeded due to excessive force needed to drive the syringe or when then collar clamp position is reached the pump will stop pausing the Pumping Program and a stall alarm will occur The display will show Dert 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 8 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 6 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 Low Noise mode whre n is the current setting Alarm mode where n is the current setting 3 B Display TTL I O external logic connector settings Press any arrow key to select If TTL is select
44. 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 6 13 2 Reset Pumping Program 8 8 Keypad Beep Enable Setting 0 Disabled 1 Enabled When enabled a single short beep will sound whenever a key is pressed on the keypad 8 9 RS 232 Pump Network Configuration 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 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 To change the communications mode With the network address displayed Ad nn press
45. cation through a PC s USB port 12 3 4 Automation Cable Reciprocating Dual Pumps Control Cable Part CBL DUAL Using two SP1000 series 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 This cable is attached to two SP1000 series 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 pump stops for any reason the other pump will stop 12 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 Manual SP1000 series 50 NEXT gt ADVANCE www nextadvance com SP1000 serie
46. ceiving 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 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 Manual SP1000 series 36 NEXT HDVHNCE www nextadvance com SP1000 series operator s manual 10 2 4 RS 232 Protocol Basic and Safe Mode Common Syntax transmitted data gt command data response data command data gt gt lt address gt lt command gt response data gt gt lt address gt status lt data gt status gt lt prompt gt alarm
47. communications 6 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 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 Manual SP1000 series 6 NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual Withdraw indicates that the pumping direction is set for withdrawing If not lit then the pumping direction is set for infusing Also the Withdraw LED indicates that the Volume Dispensed refers to the volume withdrawn If not lit the Volume Dispensed refers to the volume infused Millimeters Pumping rate units are expressed using 2 LEDs hr Milliliters c m pu umero CS Om Own Minutes EE RERO S AO Wo qmm 0 DW oss Volum
48. dard software with many computers can be used to communicate with the pump in the Basic communications mode Next Advance 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 PPLTM 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 terminal emulator is the elimination of several variables 1f the control software does not work properly If the pump works correctly with the terminal emulator then this verifies that the hardwa
49. direction to an attached secondary pump Multiple Phase Programming You can program multiple phase pumping cycles up to 41 phases Each phase consists of a control or pumping function To Set Phase Hold down Rate button Display will read PH 01 You can scroll to different phase numbers using the arrow keys Once you are on the phase number you would like to program press the Volume button You are now in Program Entry Mode The different program functions will appear in the display and you can scroll through them using the arrow buttons Press the Volume button again to exit program entry mode You can now set up the parameters for the function that you have chosen for the phase When finished hold down Rate again and scroll to the next function Continue programming Note If 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 41 Program Functions rAtE Pumping function with a fixed rate Set Rate Volume and Pumping direction You can set for continuous pumping if Volume equals 0 InCr Increment rate function This function allows you to set a single increment in which the base rate the previous set rate will increase dECr Decrement rate function Same as above except you are decreasing base rate StOP Stops the pumping operation JP nn J
50. direction will depend on the Phase setup The display will show the Volume Dispensed with a volume units LED ml or ul and the Dispensed LED lit 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 Manual SP1000 series 13 NEXT gt gt ADVANCE www nextadvance com SP1000 series operator s manual Pressing the Volume or Diameter keys will display the current Volume to be Dispensed or the syringe diameter setting while the key is held 7 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 Fur E 7 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 momentarily press the Rate key While the pumping rate is displayed press the arrow keys to change the rate The rate units will blink whil
51. e dispensed displayed ml hr Ou Qhr D n Withdraw Pumping Direction Lit Withdraw S i Notlit Infuse u min Qui E Chr Pumping Lit Motor is operating GEES ee min Blinking The Pumping Program is O n e paused uh Qu Ohr Not lit The Pumping Program is stopped or executing a pause Phase 6 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 E ml mi ul Di en oS en m 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 affect This will occur when a non arrow key is pressed or after a 2 second delay since the last key press 6 4 1
52. e 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 in the display until the pump is powered off or until Setup Configuration is entered Communications to and from the pump use 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 status character indicating the current operational state of the pump Manual SP1000 series 34 NEXT gt gt ADVANCE www nextadvance com SP1000 series operator s manual Two packet protocols are supported Basic and Safe The enabled communications protocol is stored in non volatile memory and therefore will be in affect 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
53. e the rate is being changed If the arrow keys are not pressed the display will return to the Volume Dispensed display after a 2 second delay Rate units can not 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 begins pumping at the new rate If the new rate is out of the operating range of the pump the display will show a r nn 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 7 6 Volume Dispensed While pumping the display will show the total accumulated volume pumped with the ml or ul LED lit and the Dispensed LED lit Volume is computed based upon the syringe inside diameter setting 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 Dispensed accumulations for infusion and withdrawal are reset to 0 when
54. ed the following TTL logic settings will be displayed Operational Trigger default setting aa is current 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 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 RS 232 pump network baud rate where nnnn indicates the baud rate Otherwise the current communications mode will be displayed or Reciprocating or Dual Pump Communications Mode Manual SP1000 series 15 NEXT gt gt ADVANCE www nextadvance com SP1000 series operator s manual 8 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 Program 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 beg
55. erating Manual and the SP1000 s hardware electronics and firmware are copyrighted Copyright 1999 2010 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 A 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 Disclaimer Next Advance Inc makes no representations or warranties expressed statutory or implied regarding the fitness or merchantability of this product for any particular purpose Further Next Advance Inc is not liable for any damages including but not limited to lost profits lost savings
56. erence Power on indicator 2 o ional Tri I Configurable start stop operational trigger input poranonal TIBBS DE 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 2 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 Et Program function redirect trigger 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 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 Gro
57. gnal received through TTL I O Et nn Event trigger Jump Phase jump is triggered through falling edge delivered through foot pump connected to TTL I O or the RS 232 RUN E command See pump manual for more details ES nn Event Square Wave Trigger jump Phase Phase jump is triggered through either falling edge delivered through foot pump connected to TTL I O or the RS 232 RUN E command See pump manual for more details Et rS Event reset cancels previously set event trap Tr aa Override Operational Trigger Configuration Overrides the default setup TTL I O operational trigger configuration OUT n Set TTL Output pin If n 0 the output pin will be set low If n 1 the output pin will be set high bEEP Sounds a short beep To insert a phase into an already existing program Select the phase after you want your phase inserted e g if is to be inserted in between phase 25 and 25 select phase 25 Use the two left most arrow buttons to switch PH to In Press the Rate button before the 2 second time out To delete a phase Select the phase you want deleted Use the two left most arrow buttons to switch PH to De Press the Rate button before the 2 second time out PUMP RESET Press and hold the right most arrow key while turning on power to the pump Manual SP1000 series iii NEXT gt gt ADVANCE www nextadvance com Table of Contents e a I gt 7 6 1 ENTERING VADUES eoioes sees eoe eoo o ee
58. gram Event 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 phase data is specified the program will immediately jump to the Pumping Program Phase specified by phase data and cancel any other event set by the Pumping Program 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 VOLUME DISPENSED DIS Queries volume dispense only Set not applicable Response I float W float volume units 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 INF 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 10 4 3 Configuration and Setup Commands New settings for any of the following commands will be stored in the non volatile memory ALARM SETUP AL lt on off gt Set query alarm setup mode Set alarm enables or disables alarm buzzer mode Manual SP1000 series 41 NEXT gt ADVANCE www nextadvance com SP1000 series operator s man
59. h 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 Manual SP1000 series 28 NEXT HDVHNCE www nextadvance com SP1000 series operator s manual Function OUT 0 Function Direction 10 0 ml hr 0 005 Infuse Function Lal zzi sla z Phase Function Direction 10 0 ml hr 0 0 ml off Infuse 5 unction om d Es unction S les i te Direction 0 ml hr 0 005 Infuse 5 Ez tri A AES Gei 4 unction Function ate irection 0 25 ml Infuse Function Function LP 14 Function irection RATE 25 0 ml hr 0 0 ml off Infuse 9 4 6 Example 6 Automated Dispensing with Synchronization 0 um Power Failure Mode Pumping Program Restart at Power Up Syringe Refill Event Trigger from Syringe Filled Sensor Jump to Phase 3 Manual SP1000 series 29 NEXT HDVHNCE www nextadvance com SP1000 series operator s manual 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 se
60. he 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 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 float volume units PUMPING DIRECTION DIR INF WDR REV Set query pumping direction INF nfuse WDR Withdraw REV Reverse pumping direction Applicable with all Program Phase functions 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 Manual SP1000 series 40 NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual 10 4 2 Pump Operational Commands START PUMPING PROGRAM RUN phase data E lt phase data 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 If a Phase number is specified phase data gt then the Pumping Program will start at the specified Phase number The pump cannot be started if an alarm condition exists E lt phase data Trigger a Pumping Pro
61. 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 can not 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 lt float gt rate units Allows the Pumping Program to continue 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 a rate changed while paused RAT I lt float gt 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 Set query volume to be dispensed lt float gt Applicable only with Rate Data Functions Can only be set when t
62. ices 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 Manual SP1000 series 47 NEXT HDVRHNCE www nextadvance com 11 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 I O Control Pin Pin Action Program Function Program Output Set logic level output to n Event Trigger Falling edge triggers a jump to Phase nn SP1000 series operator s manual Rising or falling edge triggers a jump to Phase nn Trigger IF Program Input Low level causes a jump to Phase nn Programmab le Syringe Pump nn 11 3 TTL I O 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 12 Appendix 12 1 RS 232 Command Summary command gt DIA float PHN phase data gt Syringe inside diameter Program Phase number FUN lt phase function gt Program Phase function lt phase function gt gt RAT Pumping rate RATE FIL Fill syringe to volume dispensed FILL INC Increment rate INCR DE
63. imes 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 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 end 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
64. immediately after setting the syringe diameter and before the pump is started A change in the volume units will affect all Volume to be Dispensed settings in the Pumping Program After the syringe diameter is entered display the Volume Dispensed by pressing the Volume key twice The current volume units and the Dispensed LED will be lit Pressing any arrow key will change the display to and the current volume units will blink Then press any 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 7 2 Start Stop Triggers The Pumping Program can be started or stopped from any of the 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 7 3 Operating the Pump When the 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
65. inning of the Pumping When the SP1000 syringe pump 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 8 2 Low Noise Mode D Setting 0 Disabled 1 Enabled A side affect of the SP1000 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 8 3 Audible Alarm Enable Setting 0 Disabled 1 Enabled When alarms are enabled the buzzer will be sounded as follows Pumping Program ended Continuous beeping Pumping Program paused for start trigger Continuous beeping Alarm condition such as pump motor stalled Steady alarm Pressing any key will stop the alarm 8 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 11 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 Manual SP1000 series 16 NEXT gt ADVANCE www nextadvance com
66. ispensed 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 6 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 Manual SP1000 series 9 NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual 6 10 Program Phase Number Key When in the Program
67. 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 Manual SP1000 series 20 NEXT gt gt gt ADVANCE www nextadvance com SP1000 series operator s manual Also a Pumping Program can be uploaded to an attached computer which could then store it and produce a printout of the Pumping Program 9 3 Program Function Descriptions Each program function must be in a separate Program Phase 9 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 9 3 2 FILL Fill Functio
68. k press less then 1 second 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 taken affect 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 either stops automatically or the pumped is stopped when the Start Stop key is pressed or from 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 Program 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 Pumpi
69. l 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 Manual SP1000 series 38 NEXT HDVHNCE www nextadvance com SP1000 series operator s manual 10 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 phase data Set query currently selected Program Phase Set Currently selected Phase is set to phase data Previous Phase 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 phase data Currently selected Phase PUMPING PROGRAM FUNCTION FUN phase function 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 9 3 Program Function Descriptions lt phase function gt
70. ld be out of the V slot 4 Load the syringe with the barrel over the syringe holder and the syringe plunger towards the middle of the pump Place the barrel on the syringe holder block in the V slot with the barrel flange inserted between the syringe holder block and syringe retainer bracket 5 On the pusher block turn the thumbscrew to make the slot large enough for the plunger flange Press in fully the white drive nut button on the pusher block releasing the pusher block Then slide the block towards the syringe plunger Place the syringe plunger flange into the slot and against the anti siphon plate When the flange is positioned in the slot release the white drive nut button 6 Lift the syringe clamp to slightly above the height of the syringe barrel and turn the syringe clamp 1 4 turn back to its original position and then lower it onto the syringe barrel 7 Firmly push in the syringe retainer bracket against the syringe barrel flange and tighten the 2 thumbscrews on the syringe retainer bracket On the pusher block turn the thumbscrew to move the plate against the plunger flange To unload the syringe reverse the instructions for syringe loading 5 Guide Rod Collar Clamp To protect a fragile syringe from damage caused by over infusion use the collar clamp to limit the travel of the pusher block Using the hex wrench located in the tool holder on the rear of the syringe holder loosen but do not remove the hex
71. mage 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 Next Advance Inc could void the warranty The foregoing is in lieu of all other expressed warranties and Next Advance Inc does not assume or authorize any party to assume for it any other obligation or liability 1 4 Packing List Included with the SP1000 series Programmable Syringe Pump are the following items e One ofthe 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 Output 12V DC g 800 mA or compatible regulated power supply e Hex wrench for adjustable guide rod collar located in the tool holder on the back of the syringe holder e This Operating Manual 2 Overview The SP1000 series pump is a general purpose single 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 syringe is driven from a drive screw
72. mmand the Pumping Program will begin operating from Phase 1 Very complex dispensing Programs can be created with the Program functions available Section 9 3 contains a detailed description of all the functions 9 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 Program Phase number 9 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
73. n C tl Fill changes the pumping direction and fills or withdraws 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 9 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 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 9 3 4 DECr Decrement Rate Function The decrement function subtracts the specified rate from the current pumping rate For a full description see section 9 3 3 InCr Increment Rate Function
74. nd restart the Pumping Program Phase 1 causing the current program selection to be re executed When the Program Selection Input function is executed the Pumping Program pauses and displays P r 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 1 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 infusion 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 pum
75. ng 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 SP1000 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 SP1000 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 sources 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 NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual 3 Setup Place the pump on a stable surface Plug the round connector end of the supplied power supply adap
76. nications mode AL lt on off gt Alarm mode PF lt on off gt Power failure mode TRG FT FH F2 LE ST T2 SP P2 RL RH SL SH Operational trigger default mode DIN 0 1 Directional input control mode ROM 0 1 Pump Motor Operating TTL output mode LOC P lt on off gt Keypad lockout mode or Program Entry Mode lockout BP lt on off gt Key beep mode OUT 5 0 1 Set TTL output level IN 2 3 4 6 Query TTL input level BUZ 0 1l lt n gt Buzzer control VER Query firmware version ADR n lt n gt B lt baud rate gt Network address and baud rate system command valid regardless of current address ADR DUAL RECP RESET Set Reciprocating or Dual pumping mode Clears program memory and resets communication parameters system command valid regardless of current address Network Command Burst gt lt n gt command Network Command Burst Communicate simultaneously with multiple pumps on a pump network Any command preceded by the asterik symbol bypasses the pump network address and Safe mode 12 2 RS 232 Pump Network Connector Wiring RS 232 To Network To Computer V RCV from network TXD to computer TXD to network 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 p
77. nsor again Phase Function EV 03 Function Volume 1000 0 ml hr unction nction 200 0 ml hr Infuse es pu Cz S M Y M Loi Loi un Hd kl w rd unction Function Function PS 60 Function LP 60 Function LP 05 Function LP 12 0 Function 11 JP 01 9 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 the 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 1500 0 mV hr Function LP ST Function PR IN La Manual
78. nstructions 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 6 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 9 1 How to Enter Pumping Programs for instructions on changing the Pumping Program Pump stops pumping after a period of time A dispense volume has been set Verify that the dispense volume is set to 0 Manual SP1000 series 51 NEXT gt gt gt ADVANCE 12 5 Specifications 12 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 DC connector Voltage at DC connector Amperage Power supply type Power supply output rating Dimensions Weight Allen Wrench 12 5 2 Operational Maximum speed Minimum speed
79. nter the rate at which you would like the syringe to infuse or withdraw An or 01 error means that the pumping rate is out of range The current units are indicated by the red lights To change units press the rate key twice UNtS will appear in the display Press any arrow key to change units Rate can be changed while the unit is pumping Volume Press the Volume button to enter the amount of liquid you would like for the syringe to withdraw or infuse Pressing the Volume button twice will display the volume that has been dispensed so far the Dispensed light will come on To reset volume dispensed value press and hold any arrow key while it is displayed change the syringe diameter or turn off the pump If the volume is set to 0 the display will read OFF this indicates that the instrument is set for continuous pumping Default units are set according to the inside syringe diameter diameters set from 0 1 14 0 mm will allow you to set volume units in ul while diameters set from 14 01 50 00 mm will allow you to set volume units in ml TO OVERRIDE DAFAULT VOLUME UNIT SETTINGS Change the syringe diameter this is the required first step Press the Volume button twice to view volume dispensed Press any arrow key and UntS will be displayed Press arrow keys to toggle between ml and ul Changing the diameter will not affect volume units until again until the system is reset Diameter The inside diameter range
80. of syringes that can be used in the pump is 0 1 mm to 50 0mm Press the diameter key once to set the value Direction Syringe will be in infuse mode until button is pressed and the withdraw light is lit Direction can be changed while the unit is pumping if the Volume to be Dispensed is 0 0 off NOTE This parameter is not available in the SP300 Just infusion syringe pump Start Stop Press Start Stop button to start pump While pump is running pressing the Start Stop button will put the pump in pause mode the pumping light will blink Pressing the Start Stop button again will cause the unit to resume the following the program To start program over shut down the power the program will not be lost until the pump is reset Holding down the Start Stop button will cause the unit to purge the liquid in the syringe Parameter Set up To change various parameters related to the general operation of the syringe pump it is necessary to enter into Setup mode in order to view all of the options To enter Setup mode press and hold down the Diameter button Press any non arrow key to toggle through selections For parameters followed by a number 0 off and 1 on Manual SP1000 series i NEXT gt gt ADVANCE www nextadvance com SP1000 series operator s manual PF Power Failure mode pumping program will start again when power is reconnected Ln Low Noise mode This
81. on 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 9 3 15 ES 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 9 3 16 Et rS Event Reset Event Reset cancels a previously set event trap by either the ES or ET function 9 3 17 tr aa Override Operational Trigger Configuration Sets the Operational Trigger pin 2 to mode aa overriding the default setup Operational Trigger Configuration See Sec 8 4 TTL I O Operational Trigger Default Configuration for the settings for parameter aa The default setting for the Operational Trigger is
82. osure 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 affect 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 Event Trap Trigger Redirects a program function Event Trap to be triggered by the trigger input pin When a Stop condition is triggered the Event Trap will be triggered instead of stopping the pump Pump Motor Operating Pin 7 This output provides an external signal indicating when the pump motor is operating This pin
83. p off and on If alarms are enabled the buzzer will beep continuously while waiting for the start trigger 9 3 8 Pr nn Sub Program Start Label er The Sub Program Start Label function F F d 0 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 9 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 starting Phase of each sub program section When the Pumping Program encounters a Sub Program Start Label in normal execution it will interpret the label as a Stop function stopping the pump and ending the Pumping Program 9 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 9 3 11 LP nn 9 3 10 LP EN Define Continuous Loop End Loops to the most recently executed unpaired loop start Phase or Phase ifnone This function allows a section of the Program to be repeated continuously For a full description of Program looping see sec 9 3 11 LP nn Manual SP1000 series 22 NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual 9 3 11 LP nn Define Loop End and Loop Repetitions Repeats execution of the defined loop nn t
84. p the pump Phase Function Rate Volume Direction 500 mili Phase Function Rate Volume Direction 2 5 mV hr_ 25 0 ml Phase Function 9 4 2 Example 2 Repeated Dispenses with Suck Back ml hr Rate Manual SP1000 series 25 NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual Function LP ST La Function LP ST Function PS 90 Un Phase Function LP 03 Function Function unction olume 50 mibr 225 ml unction olume 50 ml hr 0 25 ml Si S d E Si lt E Function LP EN SC to ti ti o v a vi 1 9 4 3 Example 3 Ramping the Flow Rate Phases m 2 4 00 7N Phases Phases 25 5 8 9 11 E c Ben E Time Note Graph is representative only Pumping 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 200 ml hr Function LP ST Function INCR Function LP 50 3 Function LP ST les Manual SP1000 series 26 NEXT gt gt ADVANCE ww
85. 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 6 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 disrupted causing communications errors In these situations a lower baud rate may improve the reliability of the communications 10 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 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 respons
86. re is working properly and will work with any software Any communications problems can then be narrowed down to the control software Manual SP1000 series 44 NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual 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 11 Logic Interface TTL Input and Output C CAUTION NOT FOR CLINICAL USE ON HUMANS MODEL NO U NE 1000 VOLTS Hz TL VDC 7 Pin 5 To us a one TTL 1 O Z 0 75 an A SE K SERIAL_NO rue wii 2 fe o C A 27T m Pin 9 Bi C d C 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 external equipment AMPERAGE LI Control input TTL logic levels must be held steady for a minimum of 100 ms to be recognized
87. rogram 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 7 key until the current Phase number is displayed The display will show E Hen i where 01 refers to Phase 1 The pump will now be in Program Entry Mode If the current Phase is not 1 press and hold the Rate Program Phase i key until the display is as shown The pump will now be in Phase 1 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
88. rted 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 10 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 the 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 float as the response lt data gt Otherwise the command is a set command If the data was set a status only response packet wil
89. s SI LA Function 900 0 ml hr 17 25 ml E nction A wW kel t PO Function 15 Function bd rg Y o JAIE o S les 6 9 4 5 Example 5 Control from a High Low Pressure Sensor 25 Pumping c Rate 10 Program lt M Pressure high sensor Output Pin Pressure low sensor ELEM lt Pressure trigger points This example demonstrates a Pumping Program whose control depends on an external sensor Assuming a pressure sensor 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 hig
90. s operator s manual 12 3 6 Foot Switch Part ADPT 2 Allows the pump to be operated from a foot switch Attaches to the TTL I O connector 12 3 7 Lockout Disable Key Part ADPT LOCKOUT KEY Enables setting Keypad Lockout mode and allows changing of settings while Keypad Lockout is set 12 3 8 Firmware Upgrade Part FW 1 NE1000 Upgrades to the newest version of the firmware Part FW 1X NE1000 Gradient Linear ramping for smooth gradients plus other new program functions Part FW 1X2 NE1000 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 12 4 Troubleshooting and Maintenance Maintenance Periodically a small amount of all purpose oil should be applied to the guide rods and 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 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 10 2 RS 232 Protocol for i
91. se aene copo Uo eaae espe UU N UE noe a pss siss 62 LCD DISPLAY i ceeeei io ce eei eo noue ro a uva ia een en Un e Ev le ne v vo doro ae vi doen e ned 63 B UI cce T 6 4 ARROW AND DECIMAL POINT KEYS eee eee ee eren nnno eto nua 6 4 1 DECIMAL POINT kt 6 5 DIAMETER AND SETUP KEY eee ee ee eee eee eee KEEN 6 6 RATE AND PROGRAM PHASE 7 KEY eere ee eren nnne ennun 6 6 1 PUMPING RATE UNMITs eene erinnern 6 6 2 PROGRAM ENTRY Mont 6 7 VOLUME AND PROGRAM FUNCTION KEY eee eene eee een 6 7 1 DISABLING VOLUME TO BE DISPENSEDT 6 7 2 CLEARING VOLUME DISPENSED ccccsscssecsesssceessssseeeeenaes 6 7 3 PROGRAM ENTRY Mopp 6 8 PUMPING DIRECTION KEY eee EEN 6 9 START STOP KEY scsesesscssscscssssssecccsssosccscsscosecdoossesssbsccsseseseoescsbace 6 10 PROGRAM PHASE 7 NUMBER KEY ee eene ee en eee en eoen 6 11 PROGRAM FUNCTION KEY creen eee eee ene eee tone ette tn seen 6 11 1 PROGRAM PHASE FUNCTION PARAMETER ccm 6 12 gelu iq LE 6 13 SPECIAL POWER UP FUNCTIONS ee ee ee ee eee enn nnn n nonas 6 13 1 FIRMWARE VERSION DISPLAY eee enne 6 13 2 RESET PUMPING PROGRAM 6 13 3 DEFAULT PROGRAM PRE LOAD rne 6 13 4 PROGRAM ENTRY MODE LOCKOUT eene 6 14 ERROR AND ALARM MESSAGES e ee ee eee eee enne eee enne
92. 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 Part CBL DUAL to create a continuous infusion system Phase Function Rate Volume Direction RATE 500 ml hr 10 0 ml 3 6 13 4 Program Entry Mode Lockout Pressing the Diameter key while turning on power to the pump will enter special parameter setup The following will be displayed F L st 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 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 6 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 stalled alarm Manual SP1000 series 11 Z m X i o lt H z E m www nextadvance com S
93. 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 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 9 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 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 P
94. ter into the power plug located on the lower right of the pump s rear See section 11 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 syringe can be loaded and the pump started 4 Loading Syringes The syringe is loaded by securing the barrel and the pusher flange as follows 1 Loosen the 2 thumbscrews on the syringe retainer bracket 2 Press in fully the white drive nut button on the pusher block releasing the block 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 Then release the white button 3 Liftthe syringe clamp above the syringe holder block Turn it 1 4 turn and then lower it onto the syringe holder block The syringe clamp shou
95. 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 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 the 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 then 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
96. the character To exit DUAL or RECP mode reset the address ADR 0 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 lt time out gt Set query Safe communications mode setting time out gt gt lt n gt lt n gt lt n gt lt time out gt Valid range 0 to 255 If time out 0 then Basic communication mode is set disabling Safe mode If lt time out gt gt 0 then Safe communications mode is enabled After the reception of this command valid communications must be received every lt time out gt seconds FIRMWARE VERSION QUERY VER Response NE lt model gt V n nn where lt n gt lt nn 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 10 5 Getting Started With RS 232 Before beginning to develop pump control software for a computer first setup 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 stan
97. 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 Note Communications with a computer requires the accessory cable CBL PC PUMP 7 Communications with a secondary pump requires the accessory cable CBL DUAL 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 baud rate See the documentation with CBL DUAL cable for more detailed information 9 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 Manual SP1000 series 18 NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual 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
98. 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 the value if any will blink Except where noted the new value is stored and or the selected operation takes affect 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 6 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
99. tinuously Phase Function Rate FILL 1000 0 ml hr Refill syringe when foot switch is released Manual SP1000 series 32 NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual Phase Function 6 STOP Then stop the pump Manual SP1000 series 33 NEXT HDVHNCE www nextadvance com SP1000 series operator s manual 10 RS 232 Communications The SP1000 Syringe Pump can communicate with any computer or device with an IN RS 232 communications port The following assumes that the default Address TEL Communications Mode is set eu 10 1 Connection and Networking LL 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 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 11 Logic Interface TTL Input and Output for a diagram of the rear of the pump When communicating with a pump in a multi
100. tocol gt lt STX gt length command data lt CRC 16 lt ETX gt Response syntax from pump safe response protocol gt lt STX gt length response data CRC 16 gt 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 Packets 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 DER 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 re
101. ual POWER FAIL SETUP PF lt on off Set query Power Failure mode Set Power Failure enables or disables Power Failure mode TTL I O OPERATIONAL TRIGGER DEFAULT SETUP TRG trigger setup Set Query TTL I O Operational Trigger Pin 2 default input configuration TTL I O Operational Trigger is set to trigger setup trigger setup 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 TTL I O DIRECTIONAL CONTROL INPUT SETUP DIN 0 1 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 CONFIGURATION ROM lt on off gt Set query P
102. ump 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 Manual SP1000 series 42 NEXT gt gt ADVANCE www nextadvance com SP1000 series operator s manual SET KEY BEEP BP lt on off gt Set query key beep mode Set key beep enables or disables key beep mode 10 4 4 General Control and Status Commands TTL I O OUTPUT SETTING OUT n TTL level Sets TTL level on user definable output pin on the TTL I O connector lt n gt 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 lt n gt Indicates pin number on TTL
103. ump RCV 9 Ground 5 Ground Connect to pump GND Manual SP1000 series 49 NEXT HDVHNCE www nextadvance com SP1000 series operator s manual 12 3 Accessories 12 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 SP1000 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 12 3 2 Syringe Heater Part SYRINGE HEATER see www SyringeHeater com for details Flexible heating pad that wraps around the syringe Digital PID controller will heat a syringe to a set temperature up to 100 C 12 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 converter 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 communi
104. ump function pumping program will jump to phase nn Pr In Program selection input function Use this function when you want to program in sublevels This function will cause the pumping program pause and display Pr nn so the user can select a sub program After the sub program is selected the program will resume Pr 00 Sublevel This function indicates a sublevel You can program a sublevel by entering the sublevel number e g Pr 01 and in next phase enter the program itself for example a fixed rate program LP St Start of a program loop LP En Continuous loop end This function will be automatically paired with the most recent unpaired loop start or phase 1 if no loop start 1s chosen Manual SP1000 series ii NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual LP nn Defined Loop end and Loop Repetitions nn times Like LP En except that you indicate the number of times the series will loop Note You can create a loop within a loop up to 3 layers deep PS nn Pause Pumping for nn seconds A decimal point can be added between nn by holding down the right most arrow button You can make the pause longer than 99 seconds by putting the pause function in a program loop If nn is 00 the program will pause until you press Start Stop it will then resume with the next phase IF nn Jump to Phase If External Trigger This conditionally alters the Pumping Program s execution based on an external si
105. unction the display will blink when the selected function is stored 6 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 6 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 F F n 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 Ifthe 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 section 8 Setup Configuration for a complete
106. und 0V Reference Logic low reference 11 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 8 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 Manual SP1000 series 46 NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual Foot Switch Reversed Operates like the Start Stop key whereby each rising edge either starts or stops pauses the Pumping Program Level Control Falling edge stops pauses the Pumping Program Rising edge starts the Pumping Program This configuration can be used with a contact cl
107. urns to the previous pumping rate 6 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 Each press of any arrow key selects the next rate units as indicated by the blinking 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 6 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 6 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
108. w nextadvance com SP1000 series operator s manual Function DECR Function LP 99 Function DECR Phase Function LP ST Function INCR Function LP 50 10 11 Function JP 02 12 bat gt EN Example 4 Complex Dispenses with External Synchronization H Syringe E pog Refil 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 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 Volume RATE 7500 m hr 0 5 ml Function TE 300 0 ml hr unction EEP irection nfuse i S Function PS 00 Function 5 Y 2 N Function RATE 750 0 ml hr DO Manual SP1000 series 27 NEXT gt ADVANCE www nextadvance com SP1000 series operator s manual Function Volume 300 0 ml hr Function Function Phase Function 10 PS 60 unction 500 0 ml hr 3 75 ml m e w SHE E ei s Ka unction N e

SP1000 Series Programmable Syringe Pump

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