SICK T4000 Notice D'instructions page 162

6
Chapter
WARNING
162
© SICK AG • Industrial Safety Systems • Germany • Subject to change without notice
Commissioning and operation
The system automatically reverts to Teach-in
mode even after the 8th Teach-in operation or if
an "old" actuator is moved against the read head.
In both cases, a Teach-in operation lasting 60 sec-
onds is initiated, but the last actuator code re-
mains active in memory (see chapter 6.2 "System
status table"); no new code is taught.
Operating Instructions
T4000
8009704/US09/2010-12-20