Cavro xp 3000 manual

This valve has an input port, output port, and syringe port. For RS and RS, baud rates of and are supported. The valve is made of a Kel-F body and a Teflon plug which rotates inside the body. Over time, the plug wears, causing the valve to leak.

The length of time before leakage occurs depends on the type of fluids used, duty cycle of the pump, and maintenance procedures. Page Mating Connector Suppliers Mating Connector Suppliers Cavro does not sell mating connectors beyond those found on its evaluation power supply.

For customer convenience, a list of DB mating connectors is provided below Table Table Integrating a Power Supply When a power supply is used to operate more than one XP or other device, it must provide the total average current for all devices. The power supply and filter capacitance together must satisfy the total peak input current for all devices.

Page Switching Power Supplies mA may not provide sufficient current when the XP motors are idle and all other devices are in a low current state. If the XP is the only load on the 24V supply, a switcher should have a minimum load specification of 50mA or less. Cavro recommends using one power cable for every two pumps to provide noise immunity; i.

Set a unique address to identify each pump module. Page Figure Termination Jumpers Figure shows the termination jumpers on the printed circuit board. Please remove the jumpers if they are not needed. When communicating with the pumps via RS, one pump in the chain must be configured for RS communication. Jumpers are added or removed to enable or disable the different modes. This can be used to change the default configuration settings. Hardware Setup In this mode, the pump accepts all commands.

For microstep-enabled firmware, when pins 2 and 3 are jumpered, the XP is in factory set mode. It is used to give each XP in a multi-pump configuration a unique or specific address, allowing the user to direct commands to specific pumps.

The address switch has sixteen positions numbered 0 through F. Self-test causes the XP to initialize then cycle repeatedly through a series of plunger movements at fifteen different speeds. If an error condition occurs, the pump stops moving.

The XP without valve uses the same commands as the XP with valve with the exception of the initialize command, valve commands and valve overload error. Page Installing Components These instructions apply to the 3-port valve, the 3-port distribution valve, and the T- valve. To install the XP valve, follow these steps: Place the pump upright on a table surface, with the front facing you.

Verify that the offset tab on the encoder in the pump is correctly oriented vertically with the tab to your right. Page 33 Install the valve by inserting the slot in the valve coupling onto the tab of the encoder. The valve should be oriented with the tube fittings on top and the syringe fitting on the bottom. Gently push the valve in place, matching the locating pins on the valve fit the holes on the front of the pump. Page Installing A Syringe Installing a Syringe To install a syringe, follow these steps: Loosen the plunger lock screw approximately three full turns.

Lower the plunger drive by sending the command [AR]. If power is not applied, the plunger drive can be manually lowered by pushing down firmly on the plunger holder assembly. For more information, see the specific valve outline drawings. Xp Threaded Mount Holes Figure It provides increased error checking, i. Table 3- describes each setting within the OEM communication protocol. Page 41 Pump Address The pump address is a hexadecimal number specific for each pump.

Page 42 Scenario 2. The computer sends a command block stamped with sequence 1 to the pump. The pump never receives the command due to a communication error and thus does not send an acknowledgement to the PC. The PC waits ms for the acknowledgement, then retransmits the command block with the sequence number left at 1 and the repeat bit set to indicate a retransmission.

Page 43 Checksum The checksum is the last byte of the message string. All bytes excluding line synchronization and checksums are XORed to form an 8-bit checksum. This is appended as the last character of the block. The receiver compares the transmitted value to the computed value.

Only unique answer block entries are listed in this section. Page 47 The communication protocol is detected automatically. Group This is the group number 0 - 7. The XP is assigned to group 2. Page 49 Frames This lets the device know what type message is coming. Length This is the length of the data block in the message. Data blocks can be from zero to eight bytes in length.

Page 50 Command Description Reset mode. This resets the pump and begins the boot request procedure. Start loaded command. Just like sending an [R] command after a string has been loaded. Clear loaded command. This clears out the command buffer. Repeat last command. This command does the same thing as the [X] command. Page 51 RS or RS For command strings that are more than eight bytes in length, multi- frame messages are used. Not all configurations are shown. Please contact your local Sales Representative for additional information.

Please click here for more details on configurations and options. Please click here for more specifications. Applied Phtophysics automated platform uses Cavro XCalibur syringe pump to perform sequential sampling from up to four well plates, without dilution or cross-contamination of samples.

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Molecular diagnostics Immunodiagnostics Tissue diagnostics Mass spectrometry diagnostics Applied markets. This content is available also in other languages. Overview Options Specifications Videos Literature. Compact size and high performance. Highlights Compact dimensions allow optimum use of space Robustness and reliability result in long life and less maintenance Easy to integrate.

Sweet spot of value: optimal combination of performance, cost and compactness The Cavro XC Pump is popular with instrument designers around the world thanks to its exceptional balance between cost and functionality. Valve Configurations. The BuzzTV is packed in a plain-looking black box but it comes off as clean and moderately detailed. At the top of the box, you will see BuzzTV written in the middle of the space.

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