E

C

 

 

 

 

 

S

 

 

 

 

-

 

 

U

 

 

 

 

 

 

R

 

 

N

 

 

 

 

 

I

 

 

 

 

 

E

 

P

 

 

 

 

 

 

 

 

 

 

 

 

 

P

 

 

 

 

 

 

 

N

R

 

 

 

 

 

 

 

O

O

 

 

 

 

 

 

 

I

C

 

 

 

 

 

 

C

T

E

 

 

 

 

 

E

 

S

S

 

 

O

 

 

 

 

 

PR

T

 

 

 

 

 

 

 

 

 

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

30

Page 30
Image 30
Watson & Sons 520DUN user manual PIN-secure process protection

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.