5commissioning the controller – Lenze c300 User Manual
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Lenze · Controller | Parameter setting & programming · Reference Manual · DMS 1.5 EN · 04/2014 · TD17
36
5
Commissioning the controller
5.4
Configuring the controller
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5.4.3
Specifying the IP address of the controller via file (optional)
How to proceed:
1. Create file "ip.txt" on the Engineering PC.
2. Save file "ip.txt" to the SD card of the controller by connecting the SD card to the
Engineering PC using a memory card reader.
File "ip.txt"
[5-2]
Example of an "ip.txt" file for selecting the IP address
In ASCII file "ip.txt" an IP address is defined which can be selected for the controller.
• Copy file "ip.txt" to the root directory of the SD card.
• Insert the SD card into the controller. Then start the controller.
• When the system is started ...
• the controller reads in the IP address file "ip.txt" from the SD card;
• the controller writes the result (Result) to the ip.txt file:
[5-3]
Example of an "ip.txt" file for IP address selection with result entry
• Then, the Controller renames the file: "ip_old.txt".
• To select the IP address once again using the file, the file must be renamed to "ip.txt".
Tip!
The "ip.txt" file can be used to select the use of the DHCP. For this, write "DHCP" into the
first line of the file. Then, the following lines will no longer be considered.
172.31.207.88
{IP address}
255.255.255.0
{subnet mask}
172.31.201.1
{gateway}
172.31.207.88
255.255.255.0
172.31.201.1
Result: 2010-9-24 14:42:23 :Success: IP Settings taken from file.