Quick Start Guide
T-Rex Series
CNC-STEP e.K. ▪ Siemensstrasse 13-15 ▪ 47608 Geldern ▪ Germany
Page 19
Support: +49 (0)2831/91021-50
15.01.2015
How do you find out the correct port address of the LPT port?
In the Device Manager of the PC all available interfaces are listed.
Standard interfaces, see Ports
(COM & LPT)
Use interfaces on expansion
cards (interface cards), it may be
that this is a multifunction
adapter or similar in the Device
Manager!
Select the interface to which you have connected to the machine. Go to the properties of the
interface (eg with double-click) and look under Resources after the port address (I / O area).
This is the first entry (4-digit hexadecimal) as seen in the screenshots.
When using 2 LPT ports (only Economy) please repeat with both connected interfaces !
This port address (es) you must now enter in WinPCNC (see 6.1.6).
