Enable (Enable Key) - Reer MOSAIC Master M1 Installation And Use Manual

MODULAR SAFETY INTEGRATED CONTROLLER MOSAIC
WARNING: If the Manual Reset is active, a consecutive Input have to be used.
Example : Input 1 and Input 2 are used for the fuctional block, then Input 3 have to
be used for the Reset Input.
Output test: This is used to select which test output signals are to be sent to the
component contacts. This additional control permits detection and management of any
short-circuits between 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 external component.
This test is performed by opening the mobile guard or safety gate to run a complete
function 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 external contacts. The filter
can be configured to between 3 and 250 ms and eliminates any bouncing on the
contacts. The length of the filter affects the calculation of the unit's total response time.
With Contemporaneity: If selected this activates the test to verify concurrent switching of
the signals coming from the external contacts.
Contemporaneity (ms): This is only active if the previous parameter is enabled. It defines
the maximum time (in msecs) between the switching of two different signals from the
external contacts.
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. The
text is displayed in the top part of the symbol.

ENABLE (enable key)

ENABLE function block verifies a manual key
device Input status. If the key is not turned the
output is 0 (FALSE). Otherwise the output is 1
(TRUE).
Parameters
Input type
- Single NO – Allows connection of
components with one NO contact;
- Double NO – Allows connection of
components with two NO contacts.
Enable reset: If selected this enables the
request to reset each time the command is
activated. Otherwise, enabling of the output
directly follows the input conditions.
There are two types of reset: Manual and
Monitored. When Manual is selected the system
only verifies the signal's transition from 0 to 1.
If Monitored is selected the double transition from 0 to 1 and then back to 0 is verified.
WARNING: If the Manual Reset is active, a consecutive Input have to be used.
Example : Input 1 and Input 2 are used for the fuctional block, then Input 3 have to
be used for the Reset Input.
8540780 • 25th June 2012 • Rev.15 61