Omron OS32C Series - Configuration Example: Installation on a Machine

89
OS32C
User’s Manual
Chapter4
Installation
E
 Configuration Example: Installation on a Machine (1)
An example of the installation of OS32C without undercut on the machine is shown below.
Fig. 4-7 Installation on a Machine
 Specifications
K = 1600mm/s: Movement or approach speed (mm/s)
T = t
1 + t2
t1 = 0.08s: Response time of OS32C (s)
t
2 = 0.2s: Stop time including response time of machine (s)
C = 1200mm - 0.4xH (C 850mm): safety factor (mm)
H = 300mm: Distance of detected level from reference level (mm)
Z = Z
1 + Z2
Z1 = 100mm: OS32C's measurement error (mm)
Z
2 = 0mm: Additional error by reflective background (mm)
SFdistance
S
Fence
Top View
Width of
danger zone
Z
H = 300 mm
Safety zone
distance M
The OS32C measurement error Z
1
(100mm)
Safety zone that needs setup by the configuration software
Cover to prevent intrusion to dead zone
Machine table
Machine table
Side View
Danger
zone
Additional error Z2 by reflective background
(In this example, Z2 is 0 due to no surrounding wall. See Table 7-2).