AEG SB4 series User Manual Page 87

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21
Configuration
75
3.6.3 Start-Up Characteristics when Using the ALU 150
The start-up characteristics are defined via settings which are to be made on the UKA
and ALU (see Figure 40). Alterations to the settings are effective only after switching
the controller on and off again.
no
no
no
no
yes
yes
yes
yes
yes
no
no
no
no
yes
ja
ja
M
M
Switch on the
A500
ALU M5 jumper
?
UKA B1 jumper
?
“Set” ALU pin
?
Programming
panel connected
?
Programming
panel inline
?
UKA G
jumper
Restart.
program con-
tinuation with
initial state 1)
Original start:
automatic pro-
gram start 3)
“Set” ALU pin
?
Enable
?
Automatic
SYRES 4)
No
automatic
SYRES
Baudrate
as before
the voltage
interruption
Baudrate
from the
UKA
Restart.
program contin-
uation without
initial state 2)
Manual
start
“Set” ALU pin
?
Figure 40 Specifying the Start-Up Characteristics when Using the ALU 150
Explanations to the flow chart:
1) The program is continued at the point of interruption. There are no outputs made when the END block is
reached. Blocks with initial state characterisitcs are standardized in the following standardizing cycles.
Blocks which are not processed in the cycles are not standardized (e.g., blocks in interrupt Vlists).
2) The program is continued at the point of interruption. Blocks with initial state characteristics are not stan-
dardized. These now behave like blocks with non-volatile characteristics.
3) Some standardizing cycles are executed with the original start. Blocks with initial state characteristics are
standardized here. Blocks which are not processed in the cycles are not standardized (e.g., blocks in inter-
rupt Vlists).
4) If an automatic program start is to be carried out according to SYRES (restoring the system variables),
SYKON (recording the system variables) must be carried out with the program running, since otherwise
the address of the memory area to be started is not stored at the same time with SYKON.
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