Watson & Sons 520DUN user manual PIN-secure process protection

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16 PIN-secure process protection

The 520DuN and 520Du feature PIN-secure process protection. This allows the pump to be configured to suit the application, and for the setup to be protected by two levels of PIN code. See 18.19 Security code setup.

Menu option

With Main

With User

Code set and

or keypress

code set

code set

keypad locked

Menu

 

 

 

Available

Available

Not available

Calibrate

Available

Available

Not available

Accept

Available

Available

Not available

 

 

 

 

Change

Main PIN

Main PIN or User

Not available

needed

PIN needed

 

 

Setup

Main PIN

Main PIN needed;

Not available

needed

User PIN invalid

 

 

MemoDose

Available

Available

Available*

 

 

 

 

Pin out details

Available

Available

Not available

Max

Available

Available

Not available

 

 

 

 

Dir

Main PIN

Main PIN or User

Not available

needed

PIN needed

 

 

Auto / Man

Available

Available

Not available

Up

Available

Available

Not available

Down

Available

Available

Not available

Max and Up

Available

Available

Not available

Max and Down

Available

Available

Not available

 

 

 

 

Start

Available

Available

Available

Stop

Available

Available

Available

 

 

 

 

Enter

Available

Available

Not available

 

 

 

 

Keypad lock

Main PIN

Main PIN or

Main PIN or

needed

User PIN needed

User PIN needed

 

Auto-restart

Available

Available

Available

 

 

 

 

*When the keypad is locked, MemoDose is available via its access shortcut: press STOP twice; it is not available through the menu structure.

The main code allows changes to Calibrate, Setup, Direction and Keypad lock.

The secondary (User) code permits Calibrate, Direction change and Keypad lock but bars Setup change.

If either code is used in conjunction with Keypad lock, all keys are disabled except STOP and START.

To activate and set a security code, see 18.19 Security code setup.

If the main code is lost or forgotten: The Setup main security code can be bypassed by entering a special key sequence; all codes can then be cancelled and reset. Contact Watson-Marlow or your distributor for details.

Watson-Marlow 520DuN IP66/NEMA 4X User Manual

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Contents Contents Watson-Marlow 520DuN IP66/NEMA 4X pumpsPublication history 104 Decontamination certificate 105 Declaration of conformity Declaration of incorporationConditions Five year warrantyCased pumps, 620 cased pumps and 720 cased pumps ExceptionsInspection When you unpack your pumpPackaging disposal Components supplied 520DuN pump, IP66 Nema 4X modelsInformation for returning pumps StoragePeristaltic pumps an overview How they workSuitable applications Safety notes Page Pump specifications Manual control Remote control520DuN, IP66 Nema 4X model Analogue controlIP Ingress Protection and Nema definitions NemaPump specifications Standards StandardsHarmonised OtherDimensions 520DuN IP66/NEMA 4X model Unit weightsGood pump installation practice General recommendationsDo’s and do not’s Page Connecting this product to a power supply Page Page Switching the pump on for the first time Start-up check listSpeed First-time start-up defaults LanguageAnalogue input User trimPump is now ready to operate Keypad functions in manual mode Manual operationPage Page Keypad lock Keypad beepManual operation and remote digital inputs and outputs Main menu Keypad functions in menu screensMain menu entry PIN-secure process protection Calibrate Head and tube TubeCalibration dose Page Setup Setup menuTrim Analogue Input 1 speed Program Trim Scaling strokeDisplay AlternativelyPump number BaudStop bits 18.7 Xon/XoffFlow units Run time Parameters are General alarmOutputs Run / stopPage Remote stop Page Auto-restart Set maximum speed Backlight18.15 ROM LanguageDefaults BeepSecurity code Pin out details ExitMemoDose To dispense a master doseChanging dosing speed To repeat the doseExit Automatic control wiring 22.1 520N module removal and replacementTo remove the 520N watertight module To replace the 520N watertight module Wiring up Page Do not strap the control and mains power cables together Speed analogue input Scaling analogue input Speed analogue output Tachometer frequency outputSwitch Run / stop inputDirection input MemoDose input Tube monitor 520N module Wire colourAuto / manual toggle input Leak detection inputOutputs 1, 2, 3 Supply voltagesImportant pump status outputs 22.14 RS485 input DC Voltage Max load Typical useHow to get into auto operation Automatic control and operationHow to get out of auto operation Emergency stop How to get into network operation Network control and operationHow to get out of network operation 24.1 RS485 command strings Command Parameters MeaningTroubleshooting Error codes Error condition Suggested actionDrive maintenance Drive spares520R, 520R2 and 520RE pumpheads Identification of parts520REL/520REM/520REH Pumphead position, removal and replacement To reposition the trackRotor replacement Rotor removal29 520R, 520R2 and 520RE installation Opening the pumphead guard29.2 520R and 520R2 tube loading 29.3 520RE fitting the drain port Pressures Up to 4 bar 60 psi Up to 7 bar 100 psi 29.4 520RE Element loading520REL Pressures Up to 2 bar 30 psi 2mm and 6.4mm Industrial SanitaryPage Sanitary 3⁄4in mini-Tri-clamp connectors Industrial quick-release connectors29.5 520RE Element connection 30 520R, 520R2 and 520RE maintenance 31 520R, 520R2 and 520RE rotor settings General guide to cleaning with solventsChemical Cleaning precautions Pumphead spares 520R/520R2 520REL/520REM/520REHFlow rates Pumping conditions520R and 520R2 520RE Continuous tubing 220rpmElements Performance curves Page Page Page Tubing and element part numbers 6mm wall tubing for 520R pumpheads913.A008.024 4mm wall tubing for 520R2 pumpheadsInch Marprene Bioprene Pumpsil Inch Chem-Sure Sta-Pure4mm wall elements for 520RE pumpheads Sanitary Inch Bioprene TM Sta-Pure102 35 520 series pumping accessories Accessory Description Part code Pump Compatibility103 Trademarks Publication history104 Decontamination certificate RGA number Signature Your position Date105

520DUN specifications

Watson & Sons 520DUN is a state-of-the-art model that has garnered attention for its exceptional performance and innovative technologies. Designed for agricultural applications, this machine combines durability, efficiency, and ease of use, catering to the needs of modern farmers.

One of the standout features of the 520DUN is its robust engine. Equipped with a high-performance diesel engine, it offers impressive horsepower, allowing it to handle a variety of demanding tasks with ease. This engine is designed for fuel efficiency, ensuring that operators can complete their work without frequent refueling. The powertrain is complemented by an advanced transmission system that enables smooth gear shifts, enhancing operator comfort during long hours of operation.

The 520DUN also boasts a remarkable load capacity, making it an ideal choice for transporting heavy materials. Its rugged build quality ensures that it can withstand the rigors of daily use, providing a reliable solution for farmers and contractors alike. The robust chassis and reinforced components were designed to maintain stability and control, especially when navigating uneven terrain.

Incorporating cutting-edge technologies, the Watson & Sons 520DUN features precision farming capabilities. With GPS integration, operators can efficiently manage their fields, optimizing planting and harvesting processes. This technology not only increases yield but also minimizes inputs, making farming more sustainable and economically viable.

User ergonomics were a significant consideration in the design of the 520DUN. The operator's cabin is spacious and well-equipped with intuitive controls, providing a comfortable working environment. Operators will appreciate the advanced display panel that offers real-time data on performance metrics, fuel consumption, and maintenance reminders. This allows users to keep the machine in peak condition and react to any issues promptly.

Safety is also paramount in the design of the 520DUN. It features reinforced safety measures, including roll-over protection systems and visibility enhancements, ensuring operator safety during operations.

In summary, the Watson & Sons 520DUN represents the pinnacle of agricultural machinery with its powerful engine, remarkable load capacity, precision technology, and ergonomic design. It is tailored for those who seek reliability and efficiency in their agricultural endeavors, making it a noteworthy choice in today's competitive market.