Matrix 0850 - 20 Access Level Key Switch

0850/0850-T1 User Manual
Matrix Machine Tool (Coventry) Limited 186 / 231
Edition: 08/2013
20 Access Level Key Switch
The positions of the key switches located directly below the machine control panel (MCP) determine
which features of the machine and control system are accessible to the user.
The defined access levels are: operator/setter/programmer (or manufacturing engineer)/
maintenance (or service engineer)
The machine operator has very limited access to the machine’s manual control functions, HMI panel,
and the MCP.
Position 0 (No Key)
Protection level 7
Semi-Skilled Operator
Operator panel can be used.
Position 1 (Black Key)
Protection level 6 - 7
Machine Setter
Operator Panel can be used
Manual function.
Pushbuttons at the control station can be
used.
Limited access to the MCP allowed.
Limited access to the HMI panel allowed.
Position 2 (Green Key)
Protection level 5 - 7
Programmer
All manual functions are available.
Full access to the MCP is allowed.
Full access to the HMI panel is allowed.
Position 3 (Orange Key)
Protection level 4 - 7
Maintenance
All manual functions are available.
Full access to the MCP is allowed.
Limited access to the HMI panel.