Rockwell Automation 442L-SFZNMN SafeZone Mini Safety Laser Scanner User Manual - Manual (Page 18)

16 Rockwell Automation Publication 10000337275 Ver 01—October 2014
Chapter 4 Configurable functions
Application
With the help of the SCD software you can configure the SafeZone Mini for the required application. Depending on
whether you select a stationary or a mobile application, different configuration options are available:
Table 4: Comparison of mobile and
stationary applications
Resolution
The maximum protective field range  depends on the configured resolution. The following table shows the related
maximum protective field range at the resolutions that can be set:
Table 5: Maximum protective field
range at different resolutions
Note The warning field can be configured to up to 8 m (26.25 ft) for all resolutions. The detection capability within the warning
field is dependent on the remission of the objects to be detected (see Chapter 12, “Technical Specifications” on page 55).
Basic response time
The basic response time of the SafeZone Mini is 80 ms.
Note You may need to add supplements to the basic response time due to multiple sampling (see Chapter 12, “OSSD response
times” on page 55).
Maximum protective field range
Depending on the configured resolution used (see Chapter 4, “Resolution” on page 16), the maximum protective field
range of the safety laser scanner is shown in the SCD software.
Note The maximum protective field range of the SafeZone Mini must be sufficient to cover the calculated protective field size
including the necessary supplements (see Chapter 5, “Protective field size” on page 25).
 In mobile applications a resolution of only 70 mm (2.8 in.) is required for leg detection.
 Radial distance to the safety scanner.
Mobile applications [mm (in.)] Stationary applications [mm (in.)]
Resolution
•
30 (1.2) (hand detection with smaller protective field
size)
• 40 (1.6) (hand detection with larger protective field
size)
• 50 (2.0) (leg detection with smaller protective field
size)
• 70 (2.8) (leg detection with larger protective field
size)

• 30 (1.2) (hand detection with smaller protective field
size)
• 40 (1.6) (hand detection with larger protective field
size)
• 50 (2.0) (leg detection with smaller protective field
size)
• 70 (2.8) (leg detection with larger protective field size)
• 150 (5.9) (whole body detection)
Manipulation prevention
The safety laser scanner checks whether in any 90° segment all measured values correspond to the maximum distance
value that can be measured.
If this is the case, the SafeZone Mini shuts down after
2 hours and signals .
If this the case, the SafeZone Mini shuts down after
5 seconds and signals .
Configured resolution [mm (in.)] Maximum protective field range [m (ft)]
2 m 3 m
30 (1.2) – (hand detection) 1.25 (4.1) 1.25 (4.1)
40 (1.6) – (hand detection) 1.60 (5.2) 1.60 (5.2)
50 (2.0) – (leg detection) 2.00 (6.6) 2.10 (6.89)
70 (2.8) – (leg detection) 2.00 (6.6) 3.00 (9.84)
150 (5.9) (whole body detection) 3.00 (9.84)