SoftwareDescription
FlexibleAutomation
5−8
Start−up Performance When the CL300 controller is switched on, the system hardware in the
central processing unit is checked (approx. 2 sec.). The following units
are function−tested:
D Image RAM
D Operating RAM
D Operating EPROM
D Central battery
D 7−segment display
D Status LEDs
During this test phase all LEDs of the central processing unit light, and
the 7−segment display shows an 8" with a decimal point.
In the start−up organizational module OM7 the following system pa
rameters can be defined or modified:
D Copying of control word to activate I/O allocation list checking and
data module
D I/O allocation list generation
D Definition of remanency ranges T/C/M
D Watchdog (cycle time monitoring)
D Copying of any data module to the data buffer (DB)
D Time Base for OM5 and OM6
These functions are programmed in system range S0 − S46.
The programmable organizational modules OM7 and OM8 allow the
user to determine the start−up performance of the CL300 after power
on" or from the stop state". If OM7 and OM8 are not programmed,
start−up is performed as standard (see Fig.5−5) and the program is
executed as defined in OM1.
The Fig. 5−5 shows the controller performance during start−up after
Cold Start or Restart.
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