Defining Com Ports - Siemens SIMATIC IPC MD-34A Operating Instructions Manual

Hardware description
A.2 Interface
A.2.2

Defining COM ports

The tablet uses the "HotTab" management app to control the integrated functions. The
numbers of all COM ports have been predefined in the delivered operating system image:
COM port COM port number
COM 1
COM 2
COM 4 COM 15
COM 9
COM 11
For some special applications, you may have to reinstall the operating system. This causes the
settings of the COM ports to be lost. To ensure that the functions work correctly with the
HotTab service program, set up the COM port numbers again.
Procedure
To redefine the COM port numbers, proceed as follows:
1. Open the Device Manager in the control panel.
2. Find the COM port to be changed and select "Properties" in the shortcut menu.
The "Communication Port" settings page opens.
92
Device
Reserved
Reserved
Bluetooth Auto Pairing
GPS
RS-232 for docking (optional)
Operating Instructions, 08/2023, A5E52427535-AA
MD-34A