Startup
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When the multiplexer system is started up for the first time (approx. 30 – 40 seconds), the
Inline controller first indicates a bus error (FAIL LED lights up/output Q2 flashes at 4 Hz), be
-
cause a new bus configuration was detected. The device then automatically reads in the
bus configuration. After a short time, the bus error display goes out and both Inline control
-
lers are restarted. The IP addresses are assigned automatically and the connection be
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tween the Inline controllers is established automatically.
3.1.8
Reading in the bus configuration
If you subsequently modify a bus configuration that has been read in automatically, the bus
configuration must be read in again. You need to manually initiate the reading process for
the bus configuration.
•
Apply a 24 V DC pulse to input I8 of each Inline controller, as shown in
.
Figure 3
-
9
Applying a 24 V DC pulse to input I8 of the Inline controllers
Once you have applied the pulse to both Inline controllers, both Inline controllers will be re
-
started. The IP addresses are assigned automatically and the connection between the
Inline controllers is established automatically. The multiplexer system switches to normal
operating state. The pending I/O signals are transmitted. The LEDs Q1 to Q4 are used to
indicate possible errors, see Section
If you subsequently modify the bus configuration, it must be read in again (see
).
For information on the diagnostic and status indicators of the Inline controllers, please re
-
fer to Section
The pulse must be applied while the relevant FAIL LED of the Inline controller is flashing,
otherwise the software block will be reset automatically.
AUTOMATIONWORX
ILC 131 ETH
Order-No.: 2700973
HW/FW: xx/xxx
MAC Addr.: xx.xx.xx.xx
RESET
PRG
LNK
ACT
X2
X1
UL
US
UM
FF
I1
I3
I2
I4
Q4
E
I5
I7
I6
I8
Q3
Q2
Q1
RDY FAIL
BSA PF
FR
RUN / PROG
MRESET
STOP
105752A007
M
a
ster
Sl
a
ve
AUTOMATIONWORX
ILC 131 ETH
Order-No.: 2700973
HW/FW: xx/xxx
MAC Addr.: xx.xx.xx.xx
RESET
PRG
LNK
ACT
X2
X1
UL
US
UM
FF
I1
I3
I2
I4
Q4
E
I5
I7
I6
I8
Q3
Q2
Q1
RDY FAIL
BSA PF
FR
RUN / PROG
MRESET
STOP
