Ana-Box Analog Interface User Manual
Contents
1. II SA 31 3 0 mL hr V1 Voltage trigger 35 3VEventjumptoPhasel 36 2 0 mL hr gt 3V Event jump to Phase 2 Publication 2000 01 14 4 28 14 New Era Pump Systems Inc www SyringePump com Ana Box 1 0 6 9 Mode 9 Trigger Events at 2 Voltage Levels Trigger Trigger Pumping Trigger Pumping Pumping Program Event E Program Event Program E3 Event E 0 Voltage Pump Event 1 lt V lt Pump Event 2 lt V lt Pump Event 3 Trigger a Pump Program event at voltage trigger V1 or V2 When the voltage transitions above or below the voltage triggers the relevant event is triggered If defined the Pumping Program will immediately jump to the Pumping Program Phase defined the relevant parameter E4 E2 or If not defined an event trap currently set in the Pumping Program by the Event function will be triggered After an event is triggered there is a 0 10 V hysteresis before a new event can be triggered This is to prevent ringing on the input causing rapid event triggers Parameters Phase Stored Description Vi 31 Voltage trigger V2 32 Voltage trigger E 35 Lower voltage Event Pump Program Phase number E2 36 Middle voltage Event Pump Program Phase number 37 Upper voltage Event Pump Program Phase number Ezample Withdraw at 500 mL hr below 3V Infuse at 100 mL hr at or above 3V Withdraw at 950 mL hr at or above 4V Phase Pumping Rate Volume Direction2. button on the pump the Ana Box will detect the pump restart and resume Pump Control mode indicated by a solid LED on the Ana Box NOTE when pump control is restarted the setup is not Publication 2000 01 5 4 28 14 New Era Pump Systems Inc www SyringePump com Ana Box 1 0 re read from the pump The Pump Control will continue with the previously read mode and parameters Pump control can also be restarted by moving the Pump Control switch to STOP then back to RUN In this situation the pump mode and parameters will be re read unless the pump operation was paused indicated by a blinking Run LED on the pump If the pump s power is cycled off and on Pump Control cannot be restarted by starting the pump Pump Control must be restarted by cycling the Pump Control switch Power Failure Mode Re Start On power up the Ana Box will automatically start controlling the pump under the following conditions e Power Failure mode is set on the pump e The control switch is set to RUN Diagnostics Mode When RUN is selected on the Pump Control switch and communications cannot be established with the pump Diagnostics Mode is entered Diagnostics Mode is indicated by a slow blinking of the LED In this mode the Ana Box will transmit voltage data to the computer logging output Voltage data will be transmitted once per second Voltage data will be in the format of nnnn plus a decimal poin
3. lt Stop lt lt Start Stop pump within voltage range Vi V5 6 AR lt V Steady R lt AR Voltage hold negative increment Vi Vs AR 7 AR lt V Steady R lt V lt AR Voltage hold positive increment Vi Vj AR 8 E lt V lt Trigger pump events at Voltage Vi Ey E 9 E V lt E lt V E E Trigger pump events at Voltages V Vo Ey Es E3 10 Joystick speed controller The mode of operation and parameters are all set on the pump in its normal Pumping Program memory Store the data as if it were a pumping program Each mode of operation and parameter is stored in a separate and specific Pump Program Phase The mode and parameters are stored in Pump Program Phases as pumping rates To store a number as a pumping rate select RATE as the Pump Program Phase s Program Function Publication 2000 01 7 4 28 14 New Era Pump Systems Inc www SyringePump com 1 0 Example Ramp With Voltage Mode 1 Infusion rate range 100 mL hr to 500 mL hr Voltage range 0 to 7 5 V In this mode the pumping rate will be proportional to the voltage input 0 100 Rate mL hr 500 This example will be stored on the pump with the following format Pump Rate Data Parameter Interpreted by Ana Box as Phase 30 1 0 mL hr Mode 1 31 100 mL hr Ri 100 mL hr 0 V 32 500 mL hr R2 500 mL hr 7 5 V 33 7 5 mL hr Vmax 7 5 V Maximum voltage S
4. When communications is established with the pump the following setup information is transmitted Publication 2000 01 18 4 28 14 New Era Pump Systems Inc www SyringePump com Ana Box 1 0 11 nZMODE 12 Iz nnnn units 12 2 nnnn units 12 3 nnnn units 12 4 nnnn units 12 5 nnnn units 12 6 nnnn units 12 7 nnnn units After pump control starts the following are the text strings that are transmitted Current pump rate transmitted once per second in modes 1 6 and 7 22 lt pump rate gt lt pump rate units gt Additional information is transmitted whenever a status change event occurs Pump Control switch changes 23 0 STOP KEY STOP key selected 23 1 START KEY RUN key selected Pump Control changes to the pump s operation 20 START PUMP 21 STOP PUMP Pump operation status changes detected from the pump 30 PUMP ALARM 31 PUMP STOPPED 32 PUMP STARTED Diagnostics Mode If communications cannot be established with an attached pump diagnostics mode is entered In this mode the current voltage reading is transmitted once per second The format for the voltage is nn nnn CR lt LF gt Publication 2000 01 19 4 28 14 New Era Pump Systems Inc www SyringePump com Ana Box 1 0 9 Special Applications 9 1 Proportional Pumping Dual Pump Constant Flow Rate Pump 1 Pump 2 Flow Rate Create a closed loop constant flow rate system which can va
5. which can be captured and parsed by a data logger or computer A terminal emulator program which comes standard with most computers can be used to view and capture this information Set the terminal emulator s communication parameters as follows Baud Rate 19 200 Data Frame 8N1 Flow Control None The status information is transmitted as ASCII text strings The text strings are structured in a predictable format to facilitate text parsing by a data logger Each string is terminated by a carriage return CR and line feed lt LF gt The format of the output string except for diagnostics mode is type data CR LF Legend type 1 or 2 digit number representing the type of data data Descriptive text string nnnn Floating point number 4 digits plus a decimal point units Flow rate units uL hr mL hr uL min mL min Voltage units V pump model Text string representing the pump model name CR Carriage return hex OD lt LF gt Line feed hex 0A When power is first applied to the Ana Box the following is transmitted 0 ANA BOX TM 1 0 V2 12 When the attached pump is sensed the pump model is transmitted 1 pump model When RUN is selected on the Pump control switch the pump s setup information is transmitted or the default settings if the pump was not configured If communications cannot be established with a pump or no pump is attached diagnostics mode is entered
6. 0 01 2 4 28 14 New Era Pump Systems Inc www SyringePump com Ana Box 1 0 12VDC Power Supply 3 System Setup Optional Control Switch 9 s D 85 B 5 5 Aja 5 e nci in lt gt HOS 9 center 345 3 e e Optional vit OLED On Control On Blink Control off Fast Blink Fail Power to P Pump Setup If the pump s factory default communication setup was never changed then you can skip this step Time LI 1 LI Pump Computer Analog input from sensor or signal generator Using the pump s setup Press and hold the Setup key to enter setup set the address to 0 and the baud rate to 19 200 Network address Displayed as Ad 00 Baud rate 19 200 Displayed as 1920 Analog Input Using a small screwdriver attach the analog lines to the Analog Voltage Input connector observing proper polarity Attach the signal wire to the connector labeled voltage input 0 to 12 V and the ground wire to the connector labeled internally connected to Ground Attaching the Ana Box to the Pump e Set the Ana Box Pump Control switch to STOP e Attach one end of the modular cable telephone style cable to the Pump connector on the Ana Box e Attach the other end of the cable to the To Computer connector on the rear of the pump e Plug the power cable from the Ana Box into th
7. Description 1 100 mL hr 0 000 Infuse Event gt 3V 2 500 mL hr 0 000 Withdraw Event 3V 3 950 mL hr 0 000 Withdraw Event gt 4V CUN S HEP va AA AA ii ii ami Voltage trigger oso ou di lO AA AA lt 3V Event jump to Phase 1 PO call 20mL hr 1 12 3V Event jump to Phase 2 3T 3 0 mL hr gt 4V Event jump to Phase 3 Publication 2000 01 15 4 28 14 New Era Pump Systems Inc www SyringePump com Ana Box 1 0 6 10 Mode 10 Joystick Speed and Direction Control V max Pump Rate Infusing Pump Rate Withdrawing 0 Pumping Rate M Permits joystick type of device to be used to control the pump speed and direction Pushing forward from the central position will start the pump infusing starting slow and then increasing in speed Pulling backward from the central position will start the pump withdrawing starting slow and then increasing in speed The neutral central position will stop the pump Parameter Phase Stored Description R max 31 Pumping rate when Voltage 2 0 V or V max V band 1 32 Mazimum pump withdraw band voltage V maz 33 Mazimum voltage dV band off 34 Pump stopped delta voltage band 7 Sub Modes of Operation Sub Modes of Operation are selected by adding the sub mode control code to the selected Pump Operational Mode For ezample to select sub mode 0 1 with Pump Operational Mode 1 set the mode specified with Pu
8. Pump Systems Inc SyringePump com SyringePump com ANA BOX 1 0 Analog Pump Interface with external switch control Part ADPT ANABOX 1 0 WARNING NOT FOR CLINICAL USE ON HUMANS Publication 2000 01 Revision 2 V2 10 4 28 14 New Era Pump Systems Inc www SyringePump com 1 0 Table of Contents 1 GENERAL INFORMATION ssssssssesesseee 1 1 1 WARNINGS AND CAUTIONS 1 1 2 IBI IPM 1 1 3 de 2 1 4 Ier ded 2 2 OVER VIEW e 2 3 Nh dy DI SE DUP 3 4 USER INTERFACE ii E 4 4 1 RUN SWIICHCONI RO Laa 4 4 2 TED Q P 5 5 OPERATION P 5 6 PUMP PARAMETER SETUP FOR ANA BOX OPERATION 7 6 1 MODE I RAMP WITH VOLTAGE ev R 9 6 2 MODE 2 START PUMP AT TRIGGER VOLTAGE eene eee e en nenne enhn nnn nn nnn n a nana nana aan 10 6 3 MODE 3 STOP PUMP AT TRIGGER VOLTAGE eeeeeeennn n eee n nnne nnn n nnn nnn nnn nnns a nana anna n nana anna 10 6 4 MODE 4 START PUMP WITHIN VOLTAGE RANGE eee ee nennen ne
9. anges or modifications not approved by New Era Pump Systems Inc could void the warranty The foregoing is in lieu of all other expressed warranties and New Era Pump Systems Inc does not assume or authorize any party to assume for it any other obligation or liability 1 4 Packing List Included with the Ana Box are the following items e This Operating Manual e RS 222 Pump interface cable 2 Overview The Ana Box is a peripheral device that adds an analog control input to a New Era Pump Systems Inc pump The Ana Box accepts a positive voltage input that is used to control the pump Depending on the mode and setup parameters control commands are sent to the pump via the RS 232 computer interface The Ana Box reads all of its setup information from the attached pump The analog control input voltage range is 0 to 12V The Ana Box will automatically adjust for higher precision at lower input voltages to accommodate for applications that do not require the full 0 to 12V operating range Thus you will have similar precision if your input is 0 to 3V as you will have if your input is 0 to 12V Operating voltage OV to 12V Absolute maximum input voltage 24Volts In addition the Ana Box has a computer data logger output This output sends periodic status information via a RS 232 interface This output can be read by a computer and saved in a log file or the output can be sent directly to a printer Publication 200
10. ds to be disabled or provide a delay afterwards Otherwise a rate command can be sent to the pump after the setting of the logic pin but before it is sampled by the Ana Box See section 9 2 Disable Pump Control Example for an example application using the Disable sub mode 7 2 Infuse Only Pump Control Sub Mode 0 2 Mode 1 Only The pump will only be controlled while the pump is infusing This mode would be useful in applications that require infusion under analog control but refills a syringe at a higher pumping speed To set Infuse Only Pump control sub mode add 0 2 to the Operational Mode setting Mode Setting 1 2 7 3 Disable Beep for Parameter Confirmation Sub Mode 0 01 This mode prevents the pump from beeping every time the Ana Box is started To set Disable Confirmation Beep add 0 01 to the Operational Mode setting For example Mode 1 with beep disabled would be Mode 1 01 7 4 Disable Voltage Level Shifts Sub Mode 0 02 Forces the Ana Box to limit the maximum input voltage to 2 4V Certain input devices such as potentiometers can interfere with the Ana Box s voltage level shifting This mode disables voltage level shifting by limiting the maximum input voltage to 2 4V Publication 2000 01 17 4 28 14 New Era Pump Systems Inc www SyringePump com Ana Box 1 0 8 Computer Data logging It is not necessary to have a computer attached The Ana Box periodically transmits status information
11. e The pumping system can automatically start whenever the system is powered Prevent liquids from entering any openings in the box or the pump Use only with the specified power supply connected to a power source as specified on the power supply label Do not push objects of any kind into the unit s openings except for appropriate cables and connectors If the unit 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 New Era Pump Systems Inc makes no representations or warranties expressed statutory or implied regarding the fitness or merchantability of this product for any particular purpose Further New Era Pump Systems Inc is not liable for any damages including but not limited to lost profits lost savings or other incidental or consequential damages arising from ownership or use of this product or for any delay in the performance of its obligations under the warranty due to causes beyond its control New Era Pump Systems Inc also reserves the right to make any improvements or modifications to the product described in this manual at any time without notice of these changes New Era Pump Systems Inc products are not designed intended or authorized f
12. e DC power input jack on the back of the pump single syringe pump standard power models only e Plug the wall adapter power supply for the pump single syringe pump standard power models only into the DC Power Supply input jack on the Ana Box e Turn on the power switch on the pump Publication 2000 01 3 4 28 14 New Era Pump Systems Inc www SyringePump com Ana Box 1 0 Optional Attaching the Ana Box to a Computer for Data Logging Accessory cable CBL PC PUMP 7 is required e Attach one end of the modular cable telephone cable to the Computer connector on the Ana BoxTM e Attach the other end of the modular cable to the 9 pin adapter connector e Attach the 9 pin adapter connector to the RS 232 serial communications port on the computer e To attach to a USB port add the USB to RS 232 converter cable Part CBL USB232 Optional External Start Stop Control Allows an external logic signal or switch to Start Stop the Ana Box M The external Pump Control provides the same functionality as the Pump Control switch on the Ana Box M Setthe Pump Control switch to STOP Connect your external switch to the external Pump Control connector using a small screwdriver or external signal to the Run connector 4 User Interface The Ana Box uses the pump s user interface to set all operational parameters A triangle will appear in the upper left corner of the pump s LCD display when communications is
13. ement or Decrement should be used to prevent radical rate changes Start with a small number such as 0 1 for the rate change The AR rate units will be ignored This number will be added or subtracted to the current pumping rate Publication 2000 01 12 4 28 14 New Era Pump Systems Inc www SyringePump com Ana Box 1 0 6 7 Mode 7 Voltage Hold Positive Increment AR lt V lt Steady lt lt AR 24 N lt I lt IA z NC Pumping Time Adjusts the pumping rate to maintain a voltage window such as from a pH meter or pressure meter For example as the pH increases above the V gt voltage level indicating high pH the pumping rate increases by AR to lower the pH Below the V voltage level indicating low pH the pumping rate will decrease to raise the pH Between the V and V voltage window the pumping rate will be held steady This mode is the inverse of Mode 6 The pumping rate decreases instead of increases and increases instead of decreases Parameters Phase Stored Description Vi 31 Lower trigger window voltage V2 32 Upper trigger window voltage AR 33 Pumping rate Increment or Decrement value When Pump Control starts the current pump rate is used as the base rate and then the pump is started The pumping rate is updated 5 times a second Since the rate will be updated many times a second a small number for the rate Increment or Decrement should be used to prevent radical rate changes S
14. established with the Ana Box 4 1 Run Switch Control RUN status of either the Pump Control Switch or the External Pump Control will start the Ana Box control Pump Control Switch STOP The Ana Box is not controlling the pump When switching to STOP the pump will be stopped if it was pumping RUN The Ana Box starts pump control The mode and setup parameters are read from the pump and control begins according to the setup The pump will beep twice if the setup is valid NOTE The pump may immediately start to pump depending on the mode and setup parameters Pump Control using External Signal or Switch STOP Logic High 1 Stop pump control Opening switch will stop the pump Internal pull up RUN Logic Low 0 Start pump control Closing switch to Ground will start the pump See diagram in Sec 3 System Setup Publication 2000 01 4 4 28 14 New Era Pump Systems Inc www SyringePump com Ana Box 1 0 4 2 LED The LED indicates the operational state of the Ana Box as follows On Actively controlling the pump according to the setup parameters Slow blink Stopped Pump is not being controlled 0 Fast blink Analog input is over voltage D Partial blink Diagnostics mode 5 Operation All setup information is stored on the pump and read from the pump when RUN is selected on the Pump Control switch Before selecting RUN the pump should be setup with the appropriate syringe diame
15. et Ramp with Voltage Mode 1 Select Pump Program Phase 30 PH 30 Press and hold the Rate Program Phase button for program entry mode Select RATE function Press Volume Program Function button then use arrow keys to scroll through program functions Enter 1 0 as the pumping rate Press Volume Program Function button to exit program entry mode For each parameter required for the selected mode enter the parameters data in the parameters associated Pump Program Phase number As above select RATE for each Phase s program function For the above example Phase 31 Set the pumping rate to 100 mL hr for the rate at 0 V Phase 32 Set the pumping rate to 500 mL hr for the rate at 7 5 V Phase 33 Set the pumping rate to 7 5 mL hr indicating the maximum voltage Publication 2000 01 8 4 28 14 New Era Pump Systems Inc www SyringePump com Ana Box 1 0 6 1 Mode 1 Ramp with Voltage AV AR AV AR V V l l t t a a g g e e 0 R Pumping Rate R 0 R Pumping Rate R Ramp up or down the pumping rate with the Voltage The pumping rate will be proportional or inverse proportional to the input voltage The pumping rate will be updated 5 times a second Rate is proportional to Voltage R is minimum rate R is maximum rate Rate is inverse proportional to Voltage R is maximum rate Ris minimum rate Note Rate units for the minimum and maximum rates must be the same Parameter Phase Stored Descriptio
16. mp Phase 30 to 1 1 ml hr 7 1 Allow Pump Control Disable Sub Mode 0 1 In an automated pumping system states may exist where external pump control needs to be disabled For example in an automated infusion and withdrawal application the pump only needs to be controlled while infusing but not while refilling the syringe In other situations the pump may need to be synchronized with other equipment and automatic pump starting needs to be disabled until it is ready Publication 2000 01 16 4 28 14 New Era Pump Systems Inc www SyringePump com Ana Box 1 0 Pin 6 Program Input on the pump s TTL connector is used to disable Pump Control With the Pump Control switch set to RUN when a logic 0 short to ground on this pin is read by the Ana Box and Disable sub mode is set Pump Control mode is stopped indicated by the LED blinking When this pin returns to logic 1 disconnect from ground Pump Control is re started indicated by a solid LED To set Disable Pump Control sub mode add 0 1 to the Operational Mode setting For example if Ramp With Voltage Mode 1 is the Operational Mode set the Operational Mode to 1 1 Note The logic state of Pin 6 will be sampled every 200 or 400 milliseconds depending on the operational mode Also use of this mode will slow down the pumping rate update for modes that control the pumping rate To prevent synchronization problems set the logic level before control nee
17. n 31 Pumping rate when Voltage 0 V 32 Pumping rate when Voltage 2 Vmax Vmax 33 Voltage for R Publication 2000 01 9 4 28 14 Ana Box M 1 0 www SyringePump com New Era Pump Systems Inc 6 2 Mode 2 Voltage igger Start Pump at Tri NN Q Q o Q E gt Vi Voltage Start gt V Stop lt V Sets a trigger voltage at which the pump will start Parameters Vi Phase Stored Description 31 Voltage at or above to start the pump Below this voltage the pump will be stopped 2 Voltage igger Stop Pump at Tri 6 3 Mode 3 Pump Stopped SS nwa EEN Vi Voltage Stop gt V Start lt V Sets a trigger voltage at which the pump will stop Phase Stored Description 31 Parameters Vi Voltage at or above to stop the pump Below this voltage the pump will be started gt 4 28 14 10 Publication 2000 01 New Era Pump Systems Inc www SyringePump com Ana Box 1 0 6 4 Mode 4 Start Pump within Voltage Range Voltage Stop lt V Start lt lt Stop Sets a voltage trigger window within which the pump will start Outside the voltage window the pump will be stopped Parameters Phase Stored Description Vi 31 Lower trigger window Start at or above this voltage V2 32 Upper trigger window Start at or below this voltage 6 5 Mode 5 Stop Pump within Voltage Range Pump Pump Stopped Sta
18. n each pump Phase Function Rate Volume Direction Description 1 OUT 0 Disable Pump Control 2 PS 01 second pause 3 RATE 1500 mL hr 50 mL Withdraw Refill syringe 4 OUT 1 Enable Pump Control 5 RATE mL hr 50 mL Infuse Base infusion rate 6 JP 01 Return to Phase 1 While refilling the OUT function disables Pump Control then re enables Pump Control when the syringe is refilled The purpose of the 1 second pause is for synchronization This pause allows the Ana Box time to read the status of the disable pin before the start of the refill phase preventing a change in the pumping rate during refill To complete this system a TTL logic cable with a DB 9 connector on each end is needed between the pumps The following is the wiring for the TTL logic cable 123456789 123456789 The OUT program function sets the logic level of pin 5 Pin 5 of both pumps is attached to pin 6 of both pumps Therefore if either pump disables Pump Control then Pump Control will be disabled on both pumps Attaching pins 2 and 7 to each other synchronizes starting and stopping of the pumps If either pump starts or stops then the other will start or stop Publication 2000 01 21 4 28 14 www SyringePump com 10 Technical Specifications New Era Pump Systems Inc 10 1 RJ 11 Connector Wiring 32 RS To Computer To Pump RCV from Compute TXD to Pump TXD to Compute
19. ne nnne irtani nnn a n a a n n a n nana Eaa 20 10 TECHNICAL SPECIFICATIONS sssssseeeeeeee 22 10 1 RJ 11 CONNECTOR WIRING saa KA 22 10 2 RATINGS AND DMELS i E ee ete eere duci ee espe tior edu cct e se Epor edet de ese tfo ede Ever 22 The Ana Box is optimized to work with the NE 1000 pump Please enquire for use with a different pump Publication 2000 01 1 3 23 04 New Era Pump Systems Inc www SyringePump com Ana Box 1 0 1 General Information Thank you for purchasing the With the Ana Box and a programmable pump you will be able to create an intricate pumping system with analog signal control Please familiarize yourself with the Ana Box operation by reading this user s manual For future reference record the serial number located on the bottom of the unit and the date of purchase New Era Pump Systems Inc located in Farmingdale NY USA can be contacted at Phone 631 249 1392 FAX 707 248 2089 Email INFOGSYRINGEPUMP COM www SyringePump com This Operating Manual and the Ana Box hardware electronics and firmware are copyrighted Copyright 2004 2012 all rights reserved 1 1 Warnings and Cautions D Read the user manual No user serviceable parts are inside Disconnect power when connecting or disconnecting cables Do not immerse the unit in liquid Install on a stable surfac
20. nnen n nnn nnn anna a anna a nna 11 6 5 MODE 5 STOP PUMP WITHIN VOLTAGE RANGE eeeeeeeen e e nennen nnn nn n nnn nn nn anna nana anna 11 6 6 MODE 6 VOLTAGE HOLD NEGATIVE NCREMENT eene ne nennen nnne nn nnn nnn nnn nnn nana anna 12 6 7 MODE 7 VOLTAGE HOLD POSITIVE INCREMENT eene nn n eee nene nennen nnn nnn nnn n naar nana nan 13 6 8 MODE 8 TRIGGER EVENTS AT 1 VOLTAGE LEVEL eene e nnn nnn n nnn nnn nnn nnn nnn nana n 14 6 9 MODE 9 TRIGGER EVENTS AT 2 VOLTAGE LEVELS 15 6 10 MODE 10 JOYSTICK SPEED AND DIRECTION CONTROL eene e nen n nnn nennen nnn nnn nnn nn 16 7 SUB MODES OF OPERATION sssssssseeeeeeec 16 7 1 ALLOW PUMP CONTROL DISABLE SUB MODE 0 1 16 7 2 INFUSE ONLY PUMP CONTROL SUB MODE 0 2 eme emen nn en nennen esee senis 17 7 3 DISABLE BEEP FOR PARAMETER CONFIRMATION SUB MODE 0 01 17 7 4 DISABLE VOLTAGE LEVEL SHIFTS SUB MODE 0 02 eeeeeeeeeeeeeeeeeen nnne nn nennen nnn nnn nnn 17 8 COMPUTER DATA LOGGING eo cceccesenveo soo secevue e esee oar sve c ue essa weza He coo n e eoo e S Re Es NU ee iassa sis 18 9 SPECIAL APPLICATIONS 20 9 1 PROPORTIONAL PUMPING DUAL PUMP CONSTANT FLOW RATE eene eene 20 9 2 DISABLE PUMP CONTROL EXAMBLE eene e e e en
21. or 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 Publication 2000 01 1 4 28 14 New Era Pump Systems Inc www SyringePump com Ana Box 1 0 1 3 Warranty New Era Pump Systems Inc warranties this product and accessories for a period of two years parts and labor from the date of purchase The repaired unit will be covered for the period of the remainder of the original warranty or 90 days whichever is greater A return authorization number must be obtained from New Era Pump Systems Inc before returning a unit for repair Warranty covered repairs will not be performed without a return authorization number At the option of New Era Pump Systems Inc a defective unit will be either repaired or replaced This warranty does not cover damage by any cause including but not limited to any malfunction defect or failure caused by or resulting from unauthorized service or parts improper maintenance operation contrary to furnished instructions shipping or transit accidents modifications or repair by the user harsh environments misuse neglect abuse accident incorrect line voltage fire flood other natural disasters or normal wear and tear Ch
22. r RCV from Pump PC Com Port Connectors Ana Box M 1 0 25 Pin 9 Pin 3 Receive 2 Receive Connect to To Computer TXD 2 Transmit 3 Transmit Connect to To Computer RCV 9 Ground 5 Ground Connect to To Computer GND 10 2 Ratings and Limits 3 input voltage vs Current Analog Input 2 5 Maximum operational DC input voltage 12 V Absolute maximum DC input voltage 24 V Current draw from Analog Voltage Input Current m A in 0 2V lt 2uA 2 5V ImA 5 8V lt 2mA 8 12 lt 3nA 1 Communications p Pumping rate update 5 Hz maximum BAUD rate 19 200 P ddp ES Data frame 8N1 Physical DC Power supply Power to Pump connector Voltage V Voltage 12V Connector 2 1 mm center positive socket Length 6 Type 2 1 mm center positive barrel Analog Input Connectors Maximum wire gauge 18 AWG Ana Box Size 4 x x I LxWx Weight 5 Ounces Publication 2000 01 22 4 28 14
23. rted Voltaae Start lt V Stop V lt Start Sets a voltage trigger window within which the pump will be stopped Outside the voltage window the pump will be started Parameters Phase Stored Description Vi 31 Lower trigger window Stop at or above this voltage V2 32 Upper trigger window Stop at or below this voltage Publication 2000 01 11 4 28 14 New Era Pump Systems Inc www SyringePump com Ana Box 1 0 6 6 Mode 6 Voltage Hold Negative Increment AR lt Vi lt Steady R lt lt AR Adjusts the pumping rate to maintain voltage window such as from pH meter pressure meter For example as the pH increases above the V gt voltage level indicating high pH the pumping rate decreases by AR to lower the pH Below the V voltage level indicating low pH the pumping rate will increase to raise the pH Between the V and V2 voltage window the pumping rate will be held steady This mode is the inverse of Mode 7 The pumping rate decreases instead of increases and increases instead of decreases Parameters Phase Stored Description Vi 31 Lower trigger window voltage V5 32 Upper trigger window voltage AR 33 Pumping rate Increment or Decrement value When Pump Control starts the current pump rate is used as the base rate and then the pump is started The pumping rate is updated 5 times a second Since the rate will be updated many times a second a small number for the rate Incr
24. ry the concentration of a chemical in reaction to a sensor such as a pH meter or pressure meter The system is created using 2 pumps one for the full strength chemical and a second for the dilution fluid An Ana Box would be attached to each pump but share a common voltage source Each pump would be set for Mode 1 operation with one pump set to positive ramp with voltage and the other set to negative ramp with voltage In this configuration as one pump increases in flow rate in reaction to an increasing voltage source the other pump would decrease in flow rate in reaction to the same voltage source The result summation of the 2 pumps would be a constant flow rate but with a chemical concentration that is proportional to the input voltage 9 2 Disable Pump Control Example This example expands on the previous example turning it into a fully automated system by allowing the pumps to automatically refill the syringes To create an automated refill system dual check valves are added to each syringe with the inflow lines attached to reservoirs In addition a logic cable is attached to the TTL logic connectors on each pump to synchronize the system To set the Disable sub mode 0 1 is added to the operating mode of each pump Therefore the operating mode is set to 1 1 and stored in Phase 30 on each pump Publication 2000 01 20 4 28 14 New Era Pump Systems Inc www SyringePump com Ana Box 1 0 The following program is setup o
25. t If you forget to turn on the pump s power switch when selecting RUN Diagnostics Mode will be entered In this situation move the switch back to STOP turn on the pump s power switch then select RUN again Each time that the Ana Box s switch is moved to STOP then back to RUN attempt is made to establish communications with an attached pump If communications is established Diagnostic Mode is exited and normal pump control operational mode is entered Plug and Play Mode If the pump has not been setup with Ana Box operating parameters the Ana Box will enter its default operating mode The default mode is Ramp with Voltage Mode 1 In this mode the minimum and maximum voltage will correspond to the minimum and maximum pumping rates 0 0 pumping rate 12V gt Maximum pumping rate The maximum pumping rate will vary according to the current diameter entered for the syringe and the model of the pump Over Voltage If the input voltage exceeds the maximum operational voltage 12 V the LED will blink fast The voltage will be interpreted as the maximum operational voltage for pumping rate control purposes Publication 2000 01 6 4 28 14 New Era Pump Systems Inc www SyringePump com Ana Box 1 0 6 Pump Parameter Setup for Ana Box Operation Orientation The Ana Box reads all of its setup information from the attached pump The attached pump s Pumping Program phases are
26. tart with a small number such as 0 1 for the rate change The AR rate units will be ignored This number will be added or subtracted to the current pumping rate Publication 2000 01 13 4 28 14 New Era Pump Systems Inc www SyringePump com Ana Box 1 0 6 8 Mode 8 Trigger Events at 1 Voltage Level Trigger Pumping Program Trigger Pumping Program Event Event E5 0 Vi Voltage Pump Event Trigger 1 V lt Pump Event Trigger 2 Trigger a Pump Program event at voltage trigger Vi When the voltage transitions above or below the voltage trigger the relevant event is triggered If defined the Pumping Program will immediately jump to the Pumping Program Phase defined by the relevant parameter E or If not defined an event trap currently set in the Pumping Program by the Event function will be triggered After an event is triggered there is a 0 10 V hysteresis before a new event can be triggered This is to prevent ringing on the input causing rapid event triggers Parameters Phase Stored Description Vi 31 Voltage trigger Ei 35 Lower voltage Event Pump Program Phase number E2 36 Upper voltage Event Pump Program Phase number Example Withdraw at 500 mL hr below 3V Infuse at 100 mL hr at or above 3V Phase Pumping Rate Volume Direction Description 1 100 mL hr 0 000 Infuse Event 2 3V 2 500 mL hr 0 000 Withdraw Event lt 3V SUE MM
27. ter gt If setup information is found on the pump and it is valid normal pump control mode is entered and the pump will beep twice if enabled gt If an error is found in the setup information the pump will not beep and pump control mode will not be entered gt If no setup information is found on the pump then the default Plug n Play pump control mode is entered gt If communications cannot be established with the pump Diagnostics Mode will be entered Starting Pump Control Mode After selecting RUN on the Pump Control switch the Ana Box reads the setup information from the attached pump If the setup information is valid the pump will beep twice if enabled If the setup information is not valid the pump will beep continuously If communications cannot be established with the pump the Ana BoxTM enters Diagnostics mode Selecting RUN may require flipping the switch to STOP then to RUN The Ana Box allows for an external switch control Set the Pump Control switch to the STOP position then the pump can be controlled using an external control switch Re Starting Pump Control Mode While RUN is selected on the Pump Control switch if the pump stops due to an alarm condition pressing the Stop button on the pump or the end of a dispense program pump control will also be stopped indicated by the LED blinking If the pump is restarted such as by pressing the Start
28. used as memory location addresses Each setup parameter is stored at a specific phase number Additionally each setup parameter is stored at the specific phase location as if it were a pumping rate with the program function for the phase set to For example to set mode 5 set Program Phase 30 to RATE function then store 5 0 mL hr as the phase s pumping rate NOTE When parameters R and R are used for indicating minimum and maximum flow rates the rate units for both parameters must be the same The rate units specified with the Mode or voltage settings are ignored Parameter locations not relevant to the specified Operating Mode will be ignored Pumping Program Phases Used for Setup Phase Description 30 Operating Mode Parameters Parameters 31 Voltage trigger 1 R Rate 9 0 V 32 Voltage trigger 2 Rate Vmax 33 Vmax Maximum voltage AR Rate incr decrement 34 Reserved 35 E Trigger 1 Pump Event Phase 36 E Trigger 2 Pump Event Phase 37 Trigger 3 Pump Event Phase Operational Modes and Parameters Summary Mode Description Parameters 1 AV Ramp with voltage Ro Vmax 2 Start gt V gt Stop Start pump at voltage trigger V 3 Stop gt V gt Start Stop pump at Voltage trigger V 4 Stop lt V Start lt Stop Start pump within voltage range Vi V2 5 Start lt V
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