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5-2

MASTERFLEX

Digital Pump Drive Operating Manual

Cole-Parmer

Section 5

Troubleshooting

Error #2 No Encoder Counts

Description:

The drive has exceeded commanded speed value.

Error Condition(s): The motor has exceeded the commanded speed value

by 20%.

Actions:

Drive will stop immediately. Verify load is correct and power
cycle drive. If error persists consult factory.

Error #3: Average Over-Current

Description:

Motor is drawing too much current for a short duration
of time.

Error Condition(s): The motor current is above maximum average current.

Actions:

Drive will stop immediately. Verify that pump head is not
binding and that the load is not above recommended
maximum load. If error persists consult factory.

Error #6: Power Supply Under Voltage

Description:

The measured DC voltage reported by the drive is too low.

Error Condition(s): The drive voltage is below minimum supply volts.

Actions:

The pump will stop immediately, check the supply line voltage.

NOTE:

This error when displayed during power down is considered
normal and proper. If error persists consult factory.

Error #7: Power Supply Over Voltage

Description:

The measured DC voltage reported by the drive is too high.

Error Condition(s): The drive voltage is above maximum supply volts.

Actions:

The pump will stop immediately, check the supply line voltage.
If error persists consult factory.

Error #9 Motor Overspeed

Description:

The drive has exceeded commanded speed value.

Error Condition(s): The motor has exceeded the commanded speed value

by 20%.

Actions:

Drive will stop immediately. Verify load is correct and power
cycle drive. If error persists consult factory.

Error Definitions

Содержание Masterflex 07525-20

Страница 1: ...23 00 and 07525 20 Model Nos 07525 20 07525 40 77123 00 A 1299 7328 Edition 01 US Canada only Toll Free 1 800 MASTERFLEX 1 800 637 3739 Outside US Canada 1 847 549 7600 1 847 381 7050 E mail techinfo coleparmer com www masterflex com www coleparmer com ...

Страница 2: ...ce MASTERFLEX Digital Pump Drive Operating Manual ii Preface 2016 Cole Parmer Instrument Company LLC All rights reserved Trademarks bearing the symbol in this publication are registered in the U S and in other countries ...

Страница 3: ...ent of an emergency which requires immediate disconnection The operator should check the detachable power supply cord condi tion The equipment should not be operated if the power supply cord is cracked or broken Any obvious damage to the enclosure from a drop or fall should be checked by service personnel for loose or damaged parts inside CAUTIONS Power must be disconnected before connecting the e...

Страница 4: ...ic shock Consult Operator s manual for nature of hazard and corrective actions This product is not designed for nor intended for use in patient connected applications including but not limited to medical and dental use and accordingly has not been submitted for FDA approval This product is not designed for nor intended for use in hazardous duty areas as defined by ATEX or the NEC National Electric...

Страница 5: ...l Menu 3 13 Remote Control Voltage Input Menu 3 13 Remote Control Voltage Output Menu 3 15 Remote Control Current Input Menu 3 17 Remote Control Current Output Menu 3 19 DB 25 Pin Configuration with Wiring Scheme 3 21 Remote Control Inputs and Outputs 3 22 Open Collector Output 3 24 Sound Menu 3 25 Keypad Lockout Menu 3 27 Display Contrast Menu 3 28 Autostart Menu 3 29 Default Settings Menu 3 31 C...

Страница 6: ...ANCE 4 1 Replacement Parts and Accessories 4 1 Cleaning 4 1 TROUBLESHOOTING 5 1 Troubleshooting Chart 5 1 Error Definitions 5 2 ACCESSORIES 6 1 SPECIFICATIONS 7 1 WARRANTY PRODUCT RETURN and TECHNICAL ASSISTANCE 8 1 Warranty 8 1 Product Return 8 2 Technical Assistance 8 2 Section 8 Section 7 Section 6 Section 5 Section 4 ...

Страница 7: ...s 3 13 DB 25 Pin Configuration with Wiring Scheme 3 21 Terminating Open Collector Output to a PLC 3 24 Sound Menu Screens 3 25 Keypad Lockout Menu Screens 3 27 Display Contrast Menu Screens 3 28 Autostart Menu Screens 3 29 Default Settings Menu Screens 3 31 Copy Mode Screens 3 32 Copy Flow Rate Menu Screens 3 34 Set Copy Menu Screens 3 35 Set Batch Count Menu Screens 3 36 Set Off Time Menu Screens...

Страница 8: ......

Страница 9: ...Tables Page Remote Control Inputs and Outputs 3 22 Continuous Mode Operation 3 30 Copy Mode Operation 3 30 MASTERFLEX Digital Pump Drive Operating Manual ix Cole Parmer Tables ...

Страница 10: ......

Страница 11: ...o clean Fluid contacts only the tubing or tube material Suction lift and priming up to 1 5m water column at sea level Low shearing for handling the most shear sensitive of fluids like latex or fire fighting foam Capable of running dry and pumping fluids with high quantities of entrained air such as black liquor soap High volumetric efficiency allows operation in metering or dosing applications whe...

Страница 12: ...FLEX drive features an intuitive man machine interface with a four line graphical LCD display providing direct readout of pump speed rpm flow rate user selected units number of dispenses and menu options The easy to use keypad eliminates setpoint overshoot and provides easy navigation through menu options that include a number of on screen programming features These drives use high precision no ma...

Страница 13: ...ing could get caught in drive mechanism Use a tube size of appropriate diameter for the flow rate and viscosity required To maintain the best accuracy of flow rates re calibrate tubing regularly See Tubing Calibration section of this manual For tubing selection and compatibility see Tubing Selection Guide within this CD When cleaning or performing maintenance please remove power from the drive CAU...

Страница 14: ...s such as wearing protective glasses and gloves resistant to the substances used Follow local and or national regulations for safe operation and maintenance of the system 2 2 MASTERFLEX Digital Pump Drive Operating Manual Cole Parmer Section 2 Installation and Setup Before Starting Drive continued ...

Страница 15: ... outlet 2 Plug the barrel connector of the 24V DC desktop power supply into the rear of the pump drive 3 After plugging in the barrel connector Continuous mode of operation will appear on the LCD screen NOTE Each start up after the initial will revert to the mode of operation screen previously in use Turning On the Drive CAUTION To avoid electrical shock the power cord protective grounding conduct...

Страница 16: ...manual The key located at the middle right of the control panel is used to start and pause the drive This key is often referred to as the START STOP key in this manual The PRIME function located at the left of the control panel is activated by pressing and holding the UP and DOWN keys simultaneously While the keys are pressed these keys operate the drive at the maximum allowed speed flow rate and ...

Страница 17: ...opriate tubing into Pump Head 3 Insert tube inlet into supply fluid 4 Insert tube outlet into desired container 5 Press and hold the UP and DOWN keys simultaneously this will activate the prime function on the drive console to prime the pump Priming will stop when keys are released CAUTION Keep fingers away from rotor while pump is in operation Stop pump before loading or unloading tubing MASTERFL...

Страница 18: ...PY DISPENSE MODE allows for dispensing at specific volume intervals Example repetitively filling vials with the same volume by a single press of a button foot switch or dispensing wand Each dispense can be started either via the Enter Key on the control panel or through the Start Stop contact on the back of the drive see Remote Control section following The Off Time feature further allows for a co...

Страница 19: ...top of the screen NOTE To change flow unit see Flow Unit When the entire rate field is highlighted press The digits can be navigated individually key After selecting an optimal flow rate press again to validate Press the key to exit Continuous Mode Screen using the or arrows switch between digits by using the Figure 3 2 Flow Rate Screens ...

Страница 20: ...tion and sounds C Flow Direction Pressing the ENTER key on this icon toggles between clockwise and counterclockwise flow direction This icon will rotate when the pump is running D Flow Units Informative only NOTE Flow units are available in Continuous Mode only E Play Informative only This icon will display when the pump is running F Flow Rate The center digits show the flow rate of the drive in t...

Страница 21: ... ENTER key to select the SETTINGS icon from the mode operation screen 2 Navigating the SETTINGS Menu Use the UP DOWN keys to highlight desired setting and press ENTER A breakdown of the setting features common to all modes follows Other settings are related to the specific operating mode currently in use Flow Unit Select desired flow unit to be displayed Pressing the ENTER key on this screen goes ...

Страница 22: ...r Section 3 Operation Tubing Size and its Maximum Flow Rate are displayed Select desired tubing size by using the UP DOWN keys to highlight the size tubing installed in the pump head and press ENTER Settings Menu continued Figure 3 5 Tubing Size Selection Screens ...

Страница 23: ...c calibration is recommended Calibration is performed by running the drive for a specific interval and rpm and correcting for the volume actually dispensed To perform the calibration you will need an accurate way to measure the fluid being dispensed A graduated cylinder can be used but if the specific gravity or density of the fluid is known a balance is recommended for the best accuracy 1 Insert ...

Страница 24: ...usly on the control panel to prime the pump Priming will stop when keys are released 8 Place a measuring container at the pump outlet Press the START STOP key to start pumping at the desired flow rate The drive will continue to run until the START STOP key is pressed again 9 Upon completion of the desired dispense amount the calibration volume field will be highlighted Press the ENTER key and adju...

Страница 25: ...outputs Sounds activate the Keypad Lockout adjust the Display Contrast turn on the Autostart or return the drive to its default settings REMOTE CONTROL Allows the drive to be controlled with a remote voltage or current source and enable the voltage or current output for a given flow See Remote Control SOUNDS Select a beep for keypad end of dispenses and batches See Sounds KEYPAD LOCKOUT Allows for...

Страница 26: ...ontrast AUTOSTART Allows the drive to restart when power is applied By default the drive will not restart when power is applied See Autostart DEFAULT SETTINGS Allows the drive to be reset to factory settings See Default Settings 3 12 MASTERFLEX Digital Pump Drive Operating Manual Cole Parmer Section 3 Operation ...

Страница 27: ... screen shown above and press ENTER VOLTAGE INPUT This allows the user to input a voltage signal to control the flow Press ENTER on this screen to access the Voltage input activation screen By default the input is deactivated Using the UP and DOWN arrows on the control panel highlight the icon to activate and press ENTER A check mark will move next to it Remote Control Menu Remote Control Voltage ...

Страница 28: ... to maximum The scaling can be inverted if necessary After both setpoints have been adjusted save both setpoints from the upper setpoint setting screen by highlighting the save icon and pressing ENTER To confirm VOLTAGE INPUT MODE is ON press the BACK key until the CONTINUOUS PUMP MODE screen appears The Voltage input icon will be displayed NOTE When Voltage Input is selected the drive will not st...

Страница 29: ...ows the user to adjust the voltage output for a given flow Press ENTER to Voltage output activation screen By default the output is deactivated Using the UP and DOWN arrows on the control panel highlight the icon to activate and press ENTER A check mark will move next to it Remote Control Voltage Output Menu ...

Страница 30: ...m The scaling can be inverted if necessary The voltage is linear between these two points After both setpoints have been adjusted save both setpoints from the upper setpoint setting screen by highlighting the save icon and pressing ENTER To confirm VOLTAGE OUTPUT MODE is ON press the BACK key until the CONTINUOUS PUMP MODE screen appears The Voltage output icon will be displayed NOTE When Voltage ...

Страница 31: ...lows the user to input a current signal to control the flow Press ENTER to Current input activation screen By default the input is deactivated Using the UP and DOWN arrows on the control panel highlight the icon to activate and press ENTER A check mark will move next to it Remote Control Current Input Menu ...

Страница 32: ...the RPM is set to maximum The scaling can be inverted if necessary The RPM is linear between these two points After both setpoints have been adjusted save both setpoints from the upper setpoint setting screen by highlighting the save icon and pressing ENTER To confirm CURRENT INPUT MODE is ON press the BACK key until the CONTINUOUS PUMP MODE screen appears The Current input icon will be displayed ...

Страница 33: ...ows the user to adjust the current output for a given flow Press ENTER to Current output activation screen By default the output is deactivated Using the UP and DOWN arrows on the control panel highlight the icon to activate and press ENTER A check mark will move next to it Remote Control Current Output Menu ...

Страница 34: ...points After both setpoints have been adjusted save both setpoints from the upper setpoint setting screen by highlighting the save icon and pressing ENTER To confirm CURRENT OUTPUT MODE is ON press the BACK key until the CONTINUOUS PUMP MODE screen appears The Current output icon will be displayed NOTE When Current Output is selected the drive will not start until the CURRENT OUTPUT is ON and is i...

Страница 35: ...larm N O 1A 24V M Local Remote Indicator LOCAL N O Pin No Description DB 25 1 Speed Control Voltage Input 0 10V 2 Speed Control Current Input 0 20 mA 3 Speed Control Input Ground Return 4 Speed Signal Current Output 0 20 mA 5 Speed Signal Output Ground Reference 6 Motor Running Relay N O 7 Motor Running Relay Common 8 Reserved Not Used 14 Speed Signal Voltage Output 0 10V 15 Remote Start Stop Inpu...

Страница 36: ...ypical input impedance ref to signal ground 4 mA Stop 20 mA Full Speed Default Settings 12 Bit Resolution Overload Capability 10V or 40 mA max 0 10V Input 10 K ohms typical input impedance ref to signal ground 0V Stop 10V Full Speed Default Settings 12 Bit Resolution OUTPUTS 4 20 mA Output 0 to 600 ohms max load referenced to earth ground 4 mA Stop 20 mA Full Speed Default Settings 12 Bit Resoluti...

Страница 37: ...y START STOP closure is needed to start the drive If the drive is already running in one of the dispense modes a momentary START STOP closure will stop the drive In SET COPY MODE the START STOP input functions the same as in CONTINUOUS MODE closing it will cause the drive to run until it opens REMOTE PRIME This input allows the user to prime the pump remotely REMOTE VOLTAGE or CURRENT INPUT ENABLE...

Страница 38: ...nd if improperly terminated could result in damage to the drive and or external equipment Recommendation When connecting to open collector outputs the output should be connected to a current limiting resistor and then to a positive supply source which is less than 28V DC Typically this would be connected to a 24V PLC input see Figure 3 11 NOTE when using the 24V supply on the interface connector c...

Страница 39: ...feedback when a key is pressed By default the sound is deactivated using the UP and DOWN arrows on the control panel highlight the icon to activate and press ENTER A check mark will move next to it DISPENSE SOUND This allows the user to have audio feedback when a dispense has completed By default the sound is deactivated using the UP and DOWN arrows on the control panel highlight the icon to activ...

Страница 40: ...eted By default the sound is deactivated using the UP and DOWN arrows on the control panel highlight the icon to activate and press ENTER A check mark will move next to it After activating or deactivating sounds save the sound settings by going to the Batch Sound setting screen and highlighting the save icon at the bottom and pressing ENTER Sound Menu continued ...

Страница 41: ...ockout screen shown above and press ENTER KEYPAD LOCKOUT This allows locking the keypad and preventing someone from changing the settings on the drive By default the keypad lockout is deactivated using the UP and DOWN arrows on the control panel highlight the icon to activate and press ENTER A check mark will move next to it The START STOP key will still function Keypad Lockout Menu ...

Страница 42: ...ect the Display Contrast screen shown above and press ENTER DISPLAY CONTRAST This allows the user to adjust the contrast of the display for optimum viewing By default the display is set for optimum viewing using the UP and DOWN arrows on the control panel highlight the icon to increase the contrast or icon to decrease the contrast then press ENTER Display Contrast Menu ...

Страница 43: ...en shown above and press ENTER AUTOSTART By default the drive will not restart when power is applied To enable this feature select AUTOSTART and then ON The drive will now restart when power is reapplied By default the output is deactivated Using the UP and DOWN arrows on the control panel highlight the icon to activate and press ENTER A check mark will move next to it Autostart Menu ...

Страница 44: ...t running ON OPEN Started from Front panel Running Running Running ON OPEN Not running Not running Not running ON CLOSED Running Running Running ON CLOSED Stopped from Front panel Not running Not running Not running NOTE In Continuous Mode when using the START STOP input the drive is started with a closed contact and stopped when the contacts are opened Table 3 3 Copy Mode Operation MENU SETTING S...

Страница 45: ...nu Screens NAVIGATION From the GLOBAL OPTIONS MENU select the Default Settings screen shown above and press ENTER DEFAULT SETTINGS This allows the user to restore the drive back to the factory settings Highlight the icon and press ENTER to restore factory settings or icon or BACK key to cancel Default Settings Menu ...

Страница 46: ... ENTER key on this icon toggles between clockwise and counterclockwise flow direction D Dispense progress bar The center progress bar will show the progress and of the copy dispensed E Batch Count Informative only Displayed are the number of copies dispensed of the total copies F Time unit Informative only This icon indicates that you are in the Off Time screen G Time Informative only This display...

Страница 47: ...GS Menu The exact options that can be accessed through the SETTINGS Menu will depend on the operating mode currently in use 1 Selecting the SETTINGS Menu In any of the operating modes use the UP DOWN or ENTER key to select the SETTINGS icon from the Mode Operation screen 2 Navigating the SETTINGS Menu Use the UP DOWN or the ENTER key to select desired setting Settings Menu ...

Страница 48: ...hold the UP or DOWN key to change the RPM The digits can also be navigated individually using the UP DOWN arrows switch between digits by using the ENTER key After selecting an optimal flow rate press ENTER again to validate Press the back key to exit edit mode and save NOTE RPM is the only unit available in Copy Mode Copy Flow Rate Menu 3 34 MASTERFLEX Digital Pump Drive Operating Manual Cole Par...

Страница 49: ...tube outlet into desired container FLOW DIRECTION Pressing the ENTER key with this icon highlighted toggles between clockwise and counterclockwise flow direction SET COPY Press the START RUN key on the control panel to initiate copy Once the amount of desired fluid is dispensed press the STOP PAUSE key SAVE COPY Pressing the ENTER key with this icon highlighted will save the copy Set Copy Menu ...

Страница 50: ...ETE COPY Pressing the ENTER key with this icon highlighted will delete the copy Figure 3 20 Set Batch Count Menu Screens NAVIGATION From the SETTINGS MENU select the Batch Count screen shown above and press ENTER Set Copy Menu continued Set Batch Count Menu 3 36 MASTERFLEX Digital Pump Drive Operating Manual Cole Parmer Section 3 Operation ...

Страница 51: ...vidually using the UP DOWN arrows switch between digits by using the ENTER key After selecting the batch count press ENTER again to validate If a batch count is not required setting it to all 0000 will allow for continuous dispense cycling This will also change the display icon to infinity Press the back key to exit To reset the batch count highlight the lower left and press ENTER Set Batch Count ...

Страница 52: ... switch between digits by using the ENTER key After selecting the Off Time press ENTER again to validate Press the back key to exit NOTE Setting it to 00 00 00 will require the START STOP button on the control panel to initiate each copy NAVIGATION From the SETTINGS MENU select the Global Options Menu screen shown above and press ENTER See Global Options Menu Off Time Menu Global Options Menu 3 38...

Страница 53: ...equires immediate disconnection The operator should check the detachable power supply cord condition The equipment should not be operated if the power supply cord is cracked or broken Any obvious damage to the enclosure from a drop or fall should be checked by service personnel for loose or damaged parts inside CAUTIONS Replace the power cord only with one of the same type and rating The minimum p...

Страница 54: ......

Страница 55: ...s not rotate Defective Remote Control or 1 Check that remote cable Display lights Setting Error connector is fully inserted into the receptacle 2 Reapply power 3 If motor still does not rotate select remote control in Main Menu or Setup Menu and verify settings 4 Return to Mode screen and verify icon shows Remote Control Mode 5 See Remote Control Mode in this manual for further details MASTERFLEX ...

Страница 56: ...Power Supply Under Voltage Description The measured DC voltage reported by the drive is too low Error Condition s The drive voltage is below minimum supply volts Actions The pump will stop immediately check the supply line voltage NOTE This error when displayed during power down is considered normal and proper If error persists consult factory Error 7 Power Supply Over Voltage Description The meas...

Страница 57: ...tory Cal Description Bad EEPROM checksum for Factory Cal Error Condition s 1 Checksum value in EEPROM does not match calculated value 2 Data in EEPROM is out of range Actions Error will be cleared after 10 seconds and parameters will be reset to default values If error persists consult factory Error Definitions continued ...

Страница 58: ......

Страница 59: ...t Number Footswitch with 6 ft 1 8m cable and DB 25 male connector 07523 92 Connector DB 25 male connector only use to create own cable 07523 94 Cable assembly DB 25 male connector and 07523 95 25 ft 7 9m cable w stripped wire ends Dispensing Wand with 6 ft 1 8m cable 07523 97 and DB 25 male connector ...

Страница 60: ......

Страница 61: ... 1 k min Current speed output 0 20 mA 0 600 Tach output 1 to 3000 Hz 50 duty cycle 10 Hz rpm Alarm Local Remote Motor running output N O Relay 1A 24V DC Input Supply voltage limits 24V DC Current max 1 3A Remote Inputs STOP START CW CCW PRIME CURRENT VOLTAGE ENABLE Contact closure Voltage input 0 10V DC 10 k 50V common mode range Current input 0 20 mA or 4 20mA 250 50V common mode range MASTERFLEX...

Страница 62: ...5 to 65 C 13 to 149 F Humidity non condensing 10 to 90 Altitude Less than 2000 m Pollution Degree Pollution Degree 2 Indoor use lab office Chemical Resistance Exposed material is aluminum ABS plastic and vinyl Compliance For CE Mark EN61010 1 EU Low Voltage Directive and EN61326 EU EMC Directive Desktop Power Supply Input IEC320 C14 AC Inlet with an input range of 90V AC to 264V AC 47 63 Hz 90W Ou...

Страница 63: ...er s or distributor s most recent catalog This warranty shall not apply to a defects or damage resulting from i misuse of the product ii use of the product in other than its normal and customary manner iii accident or neglect iv improper testing operation maintenance service repair installation or storage v unauthorized alteration or modification or b post expiration dated materials THIS WARRANTY ...

Страница 64: ... returning the product either within or outside of the warranty period When returning the product please state the reason for the return For your protection pack the product carefully and insure it against possible damage or loss Any damages resulting from improper packaging are your responsibility If you have any questions about the use of this product contact the Manufacturer or authorized selle...

Страница 65: ......

Страница 66: ...00 MASTERFLEX 1 800 637 3739 Outside US Canada 1 847 549 7600 1 847 381 7050 www masterflex com www coleparmer com E mail techinfo coleparmer com EN809 manufactured by Cole Parmer Instrument Company LLC 28W092 Commercial Avenue Barrington IL 60010 ...

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