EUCHNER MSC, Operating Instructions, Installation And Use

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Operating Instructions
Modular Safety Control System MSC
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(Translation of the original operating instructions) 2121331-04-04/19
Parameter
Manual Reset: If selected, a reset can be requested on every activation of the device. Otherwise the activation of the output
will correspond directly to the input conditions. There are two types of reset: "Manual" and "Monitored". On the selection of
the manual reset, the system only checks the signal transition from 0 to 1. With the monitored reset the double transition
from 0 to 1 and then back to 0 is checked.
Important!
If manual reset is selected, the next input after the inputs used by the function block must be used.
Example: If Input1 and Input2 are used for the function block, Input3 must be used for the reset input.
StartUp Test: If selected, the test is undertaken on switching on the device. This test requires the activation and deactivation
of the device to carry out one complete function test and to activate the output. This test is only requested on starting the
machine (on switching on the module).
Filter (ms): Makes it possible to filter the signals that are received from the device. This filter can be set to between 3 and
250 ms and removes any contact bounce. The time set for the filter affects the calculation of the total response time of
the module.
With Contemporaneity: If selected, the simultaneous switching of the signals received from the device is checked.
Contemporaneity (ms): This control is only available if the previous parameter has been selected. Defines the maximum
permissible time (in ms) between the switching of the two different signals received from the sensor.
Enable Error Out: If selected, an error detected by the function block is displayed.
Item Description: Here you can enter a functional description for the component. This text is displayed in the upper part of
the symbol.