HEIDENHAIN iTNC 530 Service Manual page 277

Meaning of the LEDs of Ethernet interface X26:
LED
Green
Yellow
Connection setup If you want to establish the connection via the serial interface, proceed as follows:
via RS 232/V.24 or
 Connect a crossed serial connecting cable (RS232 or RS422) to your laptop and to the
RS 422/V.11 serial
D-Sub connector of the electrical cabinet (HEIDENHAIN adapter block).
interface
For possible configurations - also for direct connection of the laptop to the iTNC - please
refer to the chapter "Data Interfaces" on page 269.
 At the iTNC select the LSV2 baud rate for the selected interface (RS 232 or RS 422).

Now start the HEIDENHAIN data transfer program TNCremoNT.
 In the configuration window (called by clicking the corresponding icon or via "Options/
Configuration...") click theLSV2 connection and the serial interface of your control (in
most cases COM 1).
The data transfer rate is automatically determined when the connection is established.
Confirm with "Apply" and "OK".

Download files Select the target directory from the upper half of the screen display (contents of PC).
 In the lower screen window (contents of PLC partition of the iTNC), select the directory
containing the file you wish to download. In the example PLC:\MP.
 Using the mouse, mark the file you wish to download.

Start data transfer with "File/Transfer as..."
July 2002
Caution
Do not forget to reactivate the original settings after having finished your operation with the
changed values.
If you have changed control settings, you can restore the backed up file ip4-n00.txt as
ip4.n00.
Condition
Blinks
Off
On
Off
 Establish the connection by clicking the corresponding icon.
 If this does not work, please check the connecting cable and the settings.
Explanation
Interface is active
Interface is inactive
100-Mb network
10-Mb network
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