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C1120 S5 to II/O-Lightbus Interface
Online Menu
For transfer of setups from a PC to the C1120 interface and back, the online menu helps to
control communication actions, saving and printing of project setups:
If a communication timeout occurs during or at start of a transfer, first action to be taken
should be to check the RS232 interface cable and the serial interface parameters in the menu
"Program Parameters".
Function keys:
F1
HELP
displays help text.
F2
RESET C1120
Generates a software reset of the C1120 interface. The interface boots and runs
through following steps:
-
self test of the C1120 interface,
-
the configuration saved in the EEPROM memory is loaded and activated,
-
the II/O-Lightbus ring is reset.
The status of the C1120 is displayed after completion of the reset in the status
line. This function can be activated only while the PLC is in STOP mode.
Page 22 of 52
Beckhoff II/O-Lightbus System
Version 2.1
Date 27.06.97
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