11.11 Activating block mode
A locking device in block mode remains permanently uncoupled, i.e. the door cannot be opened.
An access even with an authorised locking media is no more possible.
Required master media:
l Block-Master
The Program-Master must first be authorised for the locking device on which it is to be
used, see "Authorising additional master media" on page111
Procedure:
1. Hold the Block-Master before the reading field of the locking device.
After ca. 1 second, the following signal appears:
1x short green
If the locking device already lights up green while the Block-Master is being read, but no
green flashing signal appears after one second, block mode is already active.
2. Remove the Block-Master from the reading field of the locking device.
The block mode is now active. An access is not possible now even with an authorised locking media
because the coupling of the locking devise is permanently disengaged. The block mode has no time
limit.
Using an Emergency-Key, a locking device can still be opened in block mode.
Troubleshooting:
Signalling Reason Solution
A higher-priority opening mode is cur-
rently active (see "Hierarchy of the open-
ing modes" on page84).
b) Deactivate the opening mode with the
higher priority.
The Block-Master is not authorised. Authorise the
Block-Master
Page 124 of 141 Long shield ILS
11.11 Activating block mode
Overview: Master media usage
Help & troubleshooting Technical data Maintenance & disposal Operation Administration Assembly Basics
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