Rockwell Automation 442L-SFZNMN SafeZone Mini Safety Laser Scanner User Manual - Manual (Page 49)

Rockwell Automation Publication 10000337275 Ver 01—October 2014 47
Chapter 9 Commissioning
Chapter
9
Commissioning
Initial commissioning
Commissioning requires a thorough check by qualified safety personnel!
Before you operate a system protected by the SafeZone Mini safety laser scanner for the first time, make sure that the
system is first checked and released by qualified safety personnel. The result of the test must be documented. Please read
the notes in Chapter 2, “On safety” on page 6.
 Prior to releasing the machine, check whether the access to the hazardous area or the hazardous point is completely
monitored by the protective devices.
 Also after approval of the machine, at regular intervals (e.g. in the morning prior to starting work) check whether the
OSSDs (on the SafeZone Mini, a safety laser scanner connected or on a safety controller) switch correctly to the OFF
state as soon as there is an object in the protective field. This test should be performed along all protective field
boundaries as per the specific regulations for the application (see Chapter 9, “Test notes” on page 47).
Power-up sequence
After power up the SafeZone Mini runs through a power up cycle. During the power up cycle, the seven­segment display
indicates the device status.
During the initial commissioning of an SafeZone Mini the following indications are possible:
Table 12: Seven­segment display during and after
the power up sequence on initial commissioning
Table 13: LED indication of the SafeZone Mini after
the power up sequence
Test notes Pre-commissioning tests
The purpose of the pre-commissioning tests is to confirm the safety requirements specified in the national/international
rules and regulations (EC conformity). This applies particularly to the safety requirements in the machinery directive or
work equipment directive.
Ensure that you do not place anybody at risk during initial commissioning of the machine!
Always expect that the machine, system or the protective device does not yet behave as you have planned.
 Ensure that there are no persons in the hazardous area during initial commissioning.
ATTENTION
Step Display Meaning
1
Power-up cycle, testing the seven­segment display. All segments are activated
sequentially.
2 Power up cycle, during initial commissioning: device in configuration mode
Other display
Safety lock activated. Malfunction in external conditions or in the device itself.
See Chapter 11, “Error and status indications on the seven­segment display” on
page 52.
.
.
Step Display Meaning
1
Device self-test
2
Device self-test
3
Device status: waiting for configuration or object in the protective field,
OSSDs in the OFF state
Other display
Safety lock activated. Malfunction (see Chapter 11, “Error and status
indications on the LEDs” on page 52)
ATTENTION