Datasheet

OS32C
22
To use this product for a category 3 safety system,
both safety outputs must be connected to the safety
system. Configuring a safety system with only one
safety output may result in serious injuries due to
output circuit fault and a failure of the machine to stop.
Protection of Cable at Installation:
Care should be taken when installing the OS32C cable.
The cable must be properly routed and secured to
ensure that damage does not occur.
Functional Earth:
The OS32C system requires a functional earth
connection.
Do not connect Functional Earth to a positive ground
system. If it is connected to positive ground, the guarded machine
to be controlled may NOT stop, resulting in severe operator injury.
Signal Connector Isolation:
The connectors used during installation must provide
sufficient signal separation in order to prevent a short
circuit condition of the input power and system signals.
When wiring the OS32C to external devices, make sure to follow
the color and coding schemes per EN 60204-1.
Others
Do not modify the main unit of the OS32C. Do not
replace or fix any component of the OS32C other than
the ones specified in this manual. Doing so may result
in a failure of this device to function correctly.
If there is any damage to the window, replace them as
soon as possible. Otherwise it may result in a failure of
the OS32C. Take preventive measures when
performing replacement work so that dust does not
enter the OS32C.
Always detach all cables from the OS32C before
replacing the scan window. Otherwise the motor may
start rotating, resulting in injuries.
The window replacement procedure must only be
performed by qualified personnel in a clean
environment at ambient temperature (5 to 35 °C) to
prevent the internal optical surface from contamination.
Make sure the inside and the outside of the replacement window
is clean and free from scratch, dust, and finger print.
The calibration procedure must only be performed by
qualified personnel. Before performing window
calibration of the new scan window, make sure the
window is clean and free from scratch, dust, and finger
print. The window calibration procedure must be performed at
ambient temperature 5 to 35 °C. Failure to inspect the window or
set the proper environmental condition during window
calibration procedure may cause a reduction in the detection
capability of the scanner.
The tests outlined in this Test Procedure (Refer to OS32C
Series User’s Manual (Man.No.Z296-E1) ) must be
performed at time of installation, according to the
employer's regular inspection program and after any
maintenance, tooling change, set up, adjustment, or modification to
the OS32C system or the guarded machine. Where a guarded
machine is used by multiple operators or shifts, it is suggested that
the test procedure be performed at each shift or operation change
and also if there is a change in the OS32C operating mode or defined
zone sets. Testing ensures that the safety laser scanner and the
machine control system are working properly to stop the machine.
Failure to test properly could result in serious injury to personnel.
If the OS32C is operated under automatic start, make
sure that the machine stops and does not restart as
long as an object is detected in a safety zone. Check
the operation by placing a test piece into the safety
zone. It is recommended to perform the test at least after a shift
change or 24 hours of operation.
If the safety system or the machine fails any of these
tests, do not run the machine. Immediately tag or lock
out the machine to prevent its use and notify the
appropriate supervisor.
System and zone status parameters monitored over
EtherNet/IP are to be used for diagnostic purposes
only, and must not be used in safety-critical functions.
Measurement data monitored over EtherNet/IP are to
be used for diagnostic purposes only, and must not be
used in safety-critical functions.
When transferring data from the PC to the OS32C and
more than one OS32C is connected to the network, it is
necessary to visually check the diagnostic code on the
status/diagnostic display. It is recommended that the
OS32C be installed in a position where the status/diagnostic
display will be visible.
Before sending the changes to the sensor, verify that
the safety parameters are configured as intended for
the application.
Take precautions to prevent dirt, dust or debris from
entering the sensor and I/O block connectors.
It is recommended that this be done on a clean
workstation as contaminants may degrade the
performance of the OS32C.
Adhesion of dust to the scan window may cause a false
operation. The OS32C will require periodic cleaning of
the scan window and dust detection surface.
Operation of the OS32C may be affected by light in the
environment, such as incandescent light, strobe light
and light from a photosensor using infrared light.
Operation of the OS32C may be affected by
substances in the environment, such as fog, smoke,
steam and other small particles.
Ensure the measurement report configuration
matches the expected measurement data format.
CAUTION
WARNING
CAUTION