Putting The Fm 452 Into Operation - Siemens SIMATIC FM 452 Manual

Putting the FM 452 into Operation

Important Note
Please read the points in the following warning carefully.
Warning
!
To prevent injury to personnel and damage to equipment, please note the
following points:
Install an EMERGENCY STOP switch in the vicinity of the computer. This is
the only way to ensure that the system can be switched off safely in the event
of a computer or software failure.
Install an EMERGENCY STOP limit switch directly connected to the power
units of all drives.
Make sure that nobody can obtain access to the area of the system that
contains moving parts.
When controlling and monitoring the FM 452 at the same time in both your
program and in the Test Startup dialog, conflicts can arise whose effects are
unpredictable. For this reason, always switch the CPU to STOP when you work
in the Test dialog or deactivate your program.
FM 452 Electronic Cam Controller
C79000-G7076-C452-04
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