User manual OMRON F3SL

[. . . ] SCEE712-E2-1 F3SL Series Safety Light Curtain INSTRUCTION MANUAL Introduction Thank you for purchasing the F3SL Series Safety Light Curtain. Always heed the following points when using the F3SL: · Make sure that personnel operating the F3SL are knowledgeable about the machine on which it is installed · Read this manual completely and be sure you understand the information provided before attempting to operate the F3SL · Keep the manual in a secure and convenient location and refer to it as necessary. Regulations and Standards (1) The F3SL has not received the type approval provided by Article 44-2 of the Industrial Safety and Health Law of Japan. Therefore, it cannot be used in Japan as a safety device for pressing or shearing machines provided by article 42 of that law. (2) F3SL an equipment conforming to ESPE (Electro Sensitive Protective Equipment) specified in the 1st Clause of Safety Component, Annex IV B in the EU (European Union) Machinery Directive. [. . . ] Minimum Object Resolution d Depth Penetration Factor, Dpf for use with ANSI Formula (Dpf = 3. 4 (d-7. 0) mm) 78. 2mm (3. 08 inches) 153. 0 mm (6. 02 inches) 227. 8 mm (8. 97 inches) 302. 6 mm (11. 91 inches) 377. 4 mm (14. 86 inches) 452. 2 mm (17. 80 inches) 30 mm (1. 18 inches) 52 mm (2. 05 inches) 74 mm (2. 91 inches) 96 mm (3. 78 inches) 118 mm (4. 65 inches) 140 mm (5. 51 inches) 5-4 Activating and Programming Exact Channel Select Exact Channel Select is activated by setting position 4 of Switches A and B, located inside the receivere end cap. Any mismatch between the settings of Switches A and B will result in a alarm condition. To access Switches A and B, remove the four captive screws which secure the largest receiver end cap. Set these switches before mounting the receiver. WARNING Disconnect power before removing end cap. To program an ECS pattern, the F3SL system must be in the machine stop state. An ECS pattern is stored by blocking the appropriate area of the detection zone and pressing, then releasing the program button (See Figure 3-1 for location). The F3SL system will then enter the interlock or machine stop condition, regardless of the operating mode. The Start button may be pressed-and-released or power may be cycled to enter the machine run state. Subsequent power cycles will result in operation in accordance with the configured operating mode. A new ECS pattern is recorded when the system is in the machine stop state with no alarms, the configuration switches are correctly set, and the Program button is pressed and released. If the configuration switches are subsequently set to disable ECS, the stored ECS pattern is cleared. Note: The Program button is accessed by removing a tamper-resistant screw. A wrench which matches this screw is provided in the receiver hardware package. This wrench should be kept under supervisor control. The tamper-resistant screw must be replaced to maintain the environmental integrity of the F3SL system. 10 5-5 Activating Floating Blanking 5 Detection Options Table 5-5 Detection Option Switch Settings SWITCH A OPERATING MODE Exact Channel Select Active Exact Channel Select Inactive (default setting) One-channel Floating Blanking Active Two-channel Floating Blanking Active Floating Blanking Inactive (default setting) Not Allowed ­ alarm Condition 4 ON OFF ON OFF OFF ON OFF ON OFF ON 5 6 4 ON OFF ON OFF OFF ON OFF ON OFF ON SWITCH B 5 6 5-5 Activating Floating Blanking Floating Blanking (either one- or two- beam) is activated by setting positions 5 and 6 of Switches A and B located inside the receiver end cap. Any mismatch between the settings of Switch A and B will result in an alarm condition. To access Switches A and B, remove the four captive screws which secure the largest receiver end cap. Set these switches before mounting the receiver. Use of the program button is not required. Note: When ECS or Floating Blanking is active, the amber ECS/FB Indicator will illuminate to indicate that the F3SL system is operating in a less sensitive state. 11 6 DIAGNOSTIC AND TEST FEATURES 6-1 Upper Most/ Lower Most Beam Indicators 6 DIAGNOSTIC AND TEST FEATURES 6-1 Upper Most/ Lower Most Beam Indicators The F3SL system has a visible, red Upper Most/Lower Most Beam Indicators (BI), adjacent to one for upper most and another one for lower most infrared beam. The BI will light when the infrared beam fails to meet the conditions necessary for the F3SL system to remain in the machine run state. When the synchronization beam is broken, all BI will light. [. . . ] To test the F3SL system, use the correct size test object. Visually inspect the machine to ensure that access to the danger point is only through the F3SL detection zone. If not, additional guarding, including mechanical barriers may be required. Verify that all additional guarding devices and barriers are installed and operating properly. [. . . ]