MODULAR SAFETY INTEGRATED CONTROLLER MOSAIC8540780 • 23/03/2017 • Rev.31 99English WARNING: If the Manual Reset is active, a consecutive Input have to be used.Example : Input 1 is used for the fuctional block, then Input 2 have to be used forthe Reset Input.Output test: This is used to select which test output signals are to be sent to thesensor. This additional control permits detection and management of any short-circuitsbetween the lines. To enable this control, the test output signals must be configured(amongst those available).Test at start-up: If selected this enables the test at start-up of the sensor. This test isperformed by occupying and clearing the area protected by the sensor to run a completefunction test and enable the output. This test is only requested at machine start-up(when the unit is switched on).Filter (ms): This is used to filter the signals coming from the sensor. The filter can beconfigured to between 3 and 250 ms and eliminates any bouncing on the contacts. Thelength of the filter affects the calculation of the unit's total response time.Enable Error Out: If selected reports a fault detected by the function block.Item description: This allows a description of the component's function to be entered. Thetext is displayed in the top part of the symbol.S-MAT (safety mat)The S-MAT function block verifies the status ofthe inputs of a safety mat. If a person standson the mat the output is 0 (FALSE). Otherwise,with the mat clear, the output is 1 (TRUE).ParametersManual reset: If selected this enables therequest to reset each time the mobileguard/safety gate is activated. Otherwise,enabling of the output directly follows theinput conditions.There are two types of reset: Manual andMonitored. When Manual is selected the systemonly verifies the signal's transition from 0 to 1.If Monitored is selected the double transitionfrom 0 to 1 and then back to 0 is verified.t = 250ms t1 > 250mst2 = 250ms If the Manual Reset is active, a consecutive Input have to be used. Example: Input 1and Input 2 are used for the fuctional block, then Input 3 have to be used for theReset Input.
