Light Curtain Muting Override

There is no muting override in this example.

Light curtain muting override.

Safety light curtains continental corporation a leading firm in the manufacturing of electronic car components has always made extensive use of these safety devices in its plants especially in areas where moving components could injure operators. Open or 10 v or more up to the power voltage. Muting shall be desabled as soon as the light curtain is cleared and not later than 4 seconds max. If the press was from 0 180 deg you would not be able to reverse the ram direction with the light curtain blocked.

Gl r series safety light curtains offers a robust solution for optimal levels of safety. Open or 0 to 3 v short circuit current. The timer monitoring the 4 seconds shall be a safety related item. With a muting light screen access to a hazardous area is temporarily disabled muting allowing products to enter the hazardous area.

A safety light curtain shields a hazardous area for people s access. Edm input wait input reset input muting input 1 2 override input. Safety light curtains can be used in a variety of different modes such as muting blanking and floating blanking depending on the needs of the application. From the instant the first of the two muting sensors is cleared.

Setup of a muting light curtain. 10 ma with edm input only when using an npn output cable. This application technique describes the operation of a light curtain with muting functionality. Offering seven different predefined muting configuration options including bypass mute dependent override mute enable and mute cycle time extensions for l style cell exit application the safety light curtain provides versatile performance for diverse application requirements.

Risk assessment iso 12100 1. When there is no access for persons but the access for products must be available a muting light curtain offers a perfect solution. This post will help clarify the difference between the two so the correct safety light curtain functionality is chosen and the machine runs safely. Light curtain with muting two sensor l type and configurable safety relay introduction light curtains are used to detect attempted access to a hazardous area.

Identification of safety functions 2. Safety light curtains the xpslcmut1160 muting safety module is an acce ssory device used to provide a safety rated muting function in conjunction with safety light curtain. 0 to 3 v off voltage. 10 to 30 v off voltage.

Muting is defined as bypassing the protective function on safety related control system such as a safety light curtain during a pre determined operation of a machine. Specification of characteristics of each function 3. Determination of required pl plr for each safety function. The terms muting and blanking are frequently used incorrectly.

Muting input 1 2 override input.