User manual OMRON F3S-TGR-SB4-KXC

[. . . ] E45E-EN-02 F3S-TGR-SB4-KxC F3S-TGR-SB2-KxC Type 4 Safety Light Curtain yp yg Type 2 Safety Light Curtain Introduction INTRODUCTION This instruction Manual describes the F3S-TGR-SBx-KxC Safety Light Curtain (SLC). General Safety Requirements Always heed the following points when using the F3S-TGR-SBx-KxC: · Read this manual thoroughly to understand and make good use of the descriptions before installing and operating the product. · A qualified person should conduct a risk assessment on the machine, and determine the suitability of this product before installation. · Keep this Manual at the place where the operator can refer to it whenever necessary. [. . . ] ground in mm 300, 600, 900, 1200 300, 700, 1100 400, 900 Reference from EN999 !Do not use F3S-TGR-SBx-KxC series in horizontal position. S H 8 2-1 Calculation of the minimum distance for installation 2-2 Reflecting surfaces ! Be sure to install the SLC to minimize the effect of reflection from nearby surfaces. Serious injuries can result if these effects are not taken into consideration. Should there be any reflecting surfaces, the distance must be sufficient to safeguard against passive reflections. The TEST/RESTART button must be located so that the operator can see the protected area when restarting, testing or overriding. The external illuminated indicator for muting override enabled must be located so that it can be seen from all sides of operation. Read the section on the muting function and its use before locating the sensors for the activation of this function. Check that the load does not absorb current in excess of 250 mA forr each OSSD; in this case a protection device will intervene to limit the maximum current. If loads with currents in excess of 250 mA for each OSSD or alternating current are to be controlled, please connect an external safety relay module. Muting input A and Muting input B can be provided by mechanical switch, photoelectric sensors, proximities switch, with closed contact in the presence of the object to be detected. The test connection must always be executed with a N. C. button or connected to an automatic device, such as a PLC. ! · · 4-1 Reference for cables 13 Section 5: Alignment Procedure After completing correct mechanical assembly and connections, as described in the previous sections, the SLC should be aligned as follows: · · · · Disconnect the SLC's power supply. Adjust the direction of the SLC by moving the transceiver or the mirror. The 2 yellow LEDs located on the transceiver will both be lit when the SLC is aligned correctly. In addiction also the green guard LED will switch on and the red break LED will switch off After aligning the SLC, secure the bolts firmly. Restore the SLC's power supply (with the test contact closed); it will enter operating mode. Complete all the tests described in section 9 (final checks) and those required for routine maintenance (section 10). · · · · 14 Section 6: Operating procedures 6-1 Setting the internal DIP-Switches · · Disconnect the SLC's power supply and remove the connector side of the transceiver, so that you can access the two banks four-way dip-switches located there. Use a suitably sized screwdriver to set the dip-switches as per the required configuration according to the following tables. 6-1-1 Selection of reset mode Single switch number 4 OFF ON Reset Manual Automatic (Default setting) ! ATTENTION In every transceiver unit there are two separate dip-switch banks. The two banks must be set in the same way to get a valid configuration. Single switch number 3 OFF ON No function DEFAULT SETTING NOT ALLOWED Dip switches number 1 and 2, act on the partial muting configuration. See "Partial muting configuration" chapter 7. 3. 6-1 Setting the internal DIP-Switches 15 Section 7: Muting and override functions 7-1 General information The muting and override functions enable the SLC to be bypassed for operational requirements. As required by current standards, the SLC is provided with inputs for the activation of these functions. [. . . ] This function can be used for all SLCs with the LMS muting indicator connected, as described in section 3. 7-7-1 Enabling the Override Function · · · · Switch the appliance off. Switch it on again and press the test/restart button within 5 seconds, keeping it pressed for at least 5 seconds. The LMS muting indicator flashes to signal the exclusion of the SLC. The maximum duration of the override function is 120 seconds, after which the SLC is reset, even if the button is kept pressed. [. . . ]