IDEC SG2 Type 2 Hand & Body - Manual

The operator is able to check the main causes of the system stop and failure, using the same LEDs used for
visualising the functions. For Receiver:
Function Status Meaning LED
TEST
(red ON)
Light curtain being tested, the OSSD status shall be OFF
Emission (OSSD ON)
(green ON)
Light curtain working and in normal operating conditions
Normal
operation
Interruption (OSSD OFF)
(red ON)
Light curtain working and in safety block conditions.
Function Type Check and repair LED
OSSD error (yellow and
red BLINKING)
Check OSSD connections; make sure that they are not in
contact with one another or with the supply cables, then
Reset. If the failure continues contact DATASENSOR
Internal error (red ON
yellow BLINKING) Switch OFF and switch ON the supply circuit; if the failure
continues contact DATASENSOR
Optical error (red ON
yellow BLINKING)
Reset. If the failure continues contact DATASENSOR
Error status
No power supply
(LEDs OFF) Check connections and input voltage correct value.
If the failure continues contact DATASENSOR
For Emitter:
Function Status Meaning LED
Test (green ON) Light curtain being tested, the OSSD status shall be OFF
Normal operation
Emission
(green ON
yellow ON)
Light curtain working and in normal operating conditions
Function Type Check and repair LED
Internal error (green ON
yellow BLINKING) Switch OFF and switch ON the supply circuit; if the failure
continues contact DATASENSOR
Optical error (green ON
yellow blinking) Switch OFF and switch ON the power supply circuit. If the
failure continues contact DATASENSOR.
Error status
No power supply
(LEDs OFF) Check connections and input voltage correct value. If the
failure continues contact DATASENSOR
DECLARATION OF CONFORMITY
We DATASENSOR S.p.A. declare under our sole responsibility that these products are conform to the 2004/108/CE,
2006/95/CE Directives and successive amendments
WARRANTY
DATASENSOR S.p.A. warrants its products to be free from defects.
DATASENSOR S.p.A. will repair or replace, free of charge, any product found to be defective during the warranty period of 36 months from the
manufacturing date.
This warranty does not cover damage or liability deriving from the improper application of DATASENSOR products.
DATASENSOR S.p.A. Via Lavino 265
40050 Monte S. Pietro - Bologna - Italy
Tel: +39 051 6765611 Fax: +39 051 6759324
http://www.datasensor.com e-mail: [email protected]
DATASENSOR S.p.A. cares for the environment: 100% recycled paper.
DATASENSOR S.p.A. reserves the right to make modifications and improvements without prior notification.
830000052 Rev.B
Copyright © 2008-2009 Datasensor
SERIES
Safety light curtains with infrared beams
QUICK GUIDE
SAFETY INFORMATION
The following points must be observed for a correct and safe use of the
safety light curtains of the SG2 series:
 The stopping system of the machine must be electrically controlled.
 This control system must be able to stop the dangerous movement of the machine within the total
machine stopping time T as per par. 1.1.3 of the manual included in the CD supplied and during all
working cycle phases.
 Mounting and connection of the safety light curtain must be carried out only by qualified personnel,
according to the indications included in the special sections (refer to sections 2; 3; 4; 5) and in the
applicable Standards.
 The safety light curtain must be securely installed so that access to the dangerous zone is not possible
without interrupting the beams (see section 2 “Installation mode”).
 The personnel operating in the dangerous area must be well trained and must have adequate knowledge
of all the operating procedures of the safety light curtain.
 The TEST/RESET button must be located outside the protected area as the operator must check the
protected area during all Test and Reset operations.
 Please carefully read the instructions for the correct functioning before powering the light curtain.
Precautions to be observed for the choice and installation of the device
Make sure that the protection level assured by the SG2 device
(Type 2) is compatible with the real danger level of the machine to be
controlled, according to EN 954-1 and EN 13849-1.
 The outputs (OSSD) of the ESPE must be used as machine stopping devices and not as command
devices. The machine must have its own START command.
 The dimension of the smallest object to be detected must be larger than the resolution level of the device.
 The ESPE must be installed in a room complying with the technical characteristics indicated in chapter 10
“Technical data” of the manual included in the CD supplied.
 Do not place the device near intense and/or flashing light sources and, in particular, close to receiving unit
front surface.