Omron MS4800E Operation Manual page 51

General Mounting Considerations
10-3-7 Requirements for Perimeter Guarding
10-3-8 Marking Minimum Object Resolution
In perimeter guarding applications the MS4800 system detection zone is
placed around the outside perimeter of a guarded machine. This placement
leaves space for personnel to stand between the detection zone and the haz-
ardous machine.
In this case, the guarded machine must only be restarted using a switch
located outside and with a full view of the area of hazardous motion. Opera-
tion of the MS4800 system In the Start/Restart Interlock operating mode is
suitable for perimeter guarding.
Serial number labels on the transmitter and receiver indicate possible mini-
mum object resolutions. During installation, use a permanent marker to
obscure the object resolution not set and add information about the effective
resolution. This will depend on whether no floating blanking or 1-beam floating
blanking is set.
Section 10-3
33