Operating Instructions
Transponder-Coded Safety Switch CTP-L.-AS1
12
(translation of the original operating instructions) 2124662-03-05/18
7.3.1. Actuating escape release
Ì
Press the red release knob to the end stop
¨
Guard locking is released.
Pull the knob out again to reset.
The half-sequence/zero sequence is sent via the ASi bus when the escape release is actuated.
Open the guard and close it again after resetting the escape release. The device will then operate normally again.
7.4.
Wire front release (optional)
Release via a pull wire. Depending on the type of attachment, the wire front release can be used as emergency unlocking
or escape release.
The following applies to non-latching wire front releases.
If the release is to be used as emergency unlocking, one of the following measures must be
taken (see EN ISO 14119:2013, section 5.7.5.3):
Ì
Install the release so that it can be reset only with the aid of a tool.
Ì
Alternatively, the reset can be undertaken at the control system level. E.g. by means of a
plausibility check (status of the transmitted code sequence/zero sequence does not match
the guard locking control signal).
The emergency-unlocking specifications in chapter
7.2
on
Page 11
apply irrespective of
this information.
Important!
Ì
The wire front release meets the requirements of Category B accord-
ing to EN ISO 13849-1:2015.
Ì
The correct function depends on the laying of the pull wire and on the
attachment of the pull handle, and this is the responsibility of the plant
manufacturer.
Ì
The actuator must not be under tensile stress during manual release.
7.4.1. Laying wire front release
Important!
Ì
Loss of the release function due to mounting errors, damage or wear.
Ì
Check the release function every time after mounting.
Ì
When routing the wire front release, ensure that it operates smoothly.
Ì
Observe the min. bending radius (100 mm) and minimize the number of bends.
Ì
The switch is not allowed to be opened.
Ì
Observe the notes on the enclosed data sheets.
