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To ensure the safety functions, regard the following instructions for
adjustment:
•
•
•
Note: Use something such as a ball-point pen to set the DIP switches and avoid spiked or sharp-
edged tools.
GFK-2956A
Setting Options for the DIP Switch
DIP switches of equal numbers must have identical positions in both
rows.
If an external device generating pulses is connected ot a safey input of
the EP-1922 module, this input must be operatined in mode "no test
pulses" (DIP switch setting ON).
When operating in mode "no test pulses":
-
Test pulses of the external device must be shorter than 2 ms,
otherwise the safe output will be deactivated.
-
Safe laying of cables can be necessary depending on the
required safety level.
November 2017
Chapter 7. Detailed Descriptions of EP-19xx Modules
Caution
35
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