Tankvision Basic safety instructions
Endress+Hauser 7
2 Basic safety instructions
2.1 Requirements for the personnel
The personnel for installation, commissioning, diagnostics and maintenance must fulfill the
following requirements:
• Trained, qualified specialists: must have a relevant qualification for this specific function
and task
• Are authorized by the plant owner/operator
• Are familiar with federal/national regulations
• Before beginning work, the specialist staff must have read and understood the instructions
in the Operating Instructions and supplementary documentation as well as in the
certificates (depending on the application)
• Following instructions and basic conditions
The operating personnel must fulfill the following requirements:
• Being instructed and authorized according to the requirements of the task by the facility's
owner operator
• Following the instructions in these Operating Instructions
2.2 IT security
We only provide a warranty if the device is installed and used as described in the Operating
Instructions. The device is equipped with security mechanisms to protect it against any
inadvertent changes to the device settings.
IT security measures in line with operators' security standards and designed to provide
additional protection for the device and device data transfer must be implemented by the
operators themselves.
Endress+Hauser can be contacted to provide support in performing this task.
2.3 Designated use
2.3.1 Application
Tankvision is a dedicated tank inventory management system.
Components:
• Tankvision Tank Scanner NXA820
scans parameters from tank gauges and performs tank calculations
• Tankvision Data Concentrator NXA821
summarizes data from various Tank Scanners NXA820
• Tankvision Host Link NXA822
provides data to host systems (such as PLC or DCS) via Modbus
The above mentioned components are operated via a standard web browser. It does not
require any proprietary software. Tankvision is based on a distributed architecture on a Local
Area Network (LAN). Due to its modular structure it can be adjusted to any application. It is
ideally suited for small tank farms with only a couple of tanks, but also for large refineries
with hundreds of tanks.
