Operators
An operator is a duly instructed person.
The operator switches the system on and off.
The operator is the actual beneficiary of the safety function.
Programmers
The programmer is a specially authorized and instructed person.
The programmer
• creates or
• modifies
the user programs.
Commissioners
The commissioner is an electrical technician.
The commissioner
• performs commissioning under increased safety measures,
• sets the device parameters
• and performs the requisite tests.
Maintenance technicians
The maintenance technician is a qualified skilled worker. He
• services the electrical and mechanical components of the controller,
• performs maintenance work and
• looks for errors and eliminates them.
2.1.5 Accessibility of the programming software
It must be ensured that non-authorized personnel have no access to the
installation program of the PROTECT-PSCsw programming software or may obtain
such. PROTECT-PSCsw.
2.1.6 Password protection of the programming software
The PROTECT-PSCsw programming software has a password protection
designed to protect against non-authorized active access (modification, creation of
the user program). 4 standard passwords are generated after initial installation.
The programmer must overwrite all 4 standard passwords during initial use.
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