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58
Commissioning
Use of the CODESYS library "SerComm.lib"
Note that following settings for use of the I/O module with programmable
fieldbus controllers and use of the CODESYS library "SerComm.lib" can be
temporarily overwritten by the controller:
•
Mode
•
Baud rate
•
Data bits, parity, number of stop bits
•
Flow control
•
Continuous send
The following values are not available if settings should be changed by the
CODESYS library "SerComm.lib":
•
Mode: Data Exchange, DMX
•
Baud rate: 600 baud
•
Flow control: RTS with lead/follow-on time
•
DMX start channel number
These values can be changed in WAGO-I/O-CHECK.
8.1.5
Setting the RS-232/RS-485 Serial Interface
1.
Open the configuration dialog for the serial interface module by selecting
Settings in the context menu of the I/O module (node view or navigation).
Important note:
Before changing the parameters you should save the current values in a
parameter file. This way, in case the parameters are wrong, you can always fall
back on the original values. Use the [Save] and [Open] buttons in the parameter
dialog.
The serial I/O module is configured and prepared for communication in the
configuration area.
2.
In order to display the default values for this I/O module (except for the size
of the process image), press the [Default] button. The values indicated can
then be changed further.
3.
To change settings in the serial I/O module, adjust the values in the
configuration area.
Changed settings are marked with a change symbol (pen symbol) in order to
indicate that these values no longer match the values originally queried by the
module.
4.
To transfer the new values to the I/O module, click the [Write] button.
Manual
Version 1.3.0
750-652/040-000 Serial Interface RS-232/RS-485 XTR
WAGO-I/O-SYSTEM 750 XTR
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