Siemens SINUMERIK 840D sl Operating Manual page 727

Availability of the V24 serial interface
If you want to change the availability of the V24 interface, you can adjust the following
parameters in file "slpmconfig.ini":
Parameters
[V24]
useV24
Storage of file "slpmconfig.ini"
The template of the file "slpmconfig.ini" for SINUMERIK Operate is stored in the following
directory:
<Installation path>/siemens/sinumerik/hmi/template/cfg
Copy the file to one of the following directories:
<Installation path>/user/sinumerik/hmi/cfg
<Installation path>/oem/sinumerik/hmi/cfg
Note
If you want to achieve a better overview of the changes you have made yourself, simply delete
the unchanged parameters from the file copy "slpmconfig.ini".
Reading-out archives
The files to be sent (directories, individual files) are zipped in an archive (*.arc). If you send
an archive (*.arc), this is sent directly without being additionally zipped. If you have selected
an archive (*.arc) together with an additional file (e.g. directory), then these are zipped into a
new archive and are then sent.
Reading-in archives
Use interface V24 if you want to read in archives. They are transferred and then subsequently
unzipped.
Note
Reading in commissioning archives
When you read in a commissioning archive via the V24 interface, then this is immediately
activated.
Milling
Operating Manual, 05/2017, A5E40868956
Description
Describes the section in which the relevant setting parameters
are located.
Setting for the availability of the V24 serial interface
Interface and softkeys are available (de‐
= true
fault)
Interface and softkeys are not available
= false
Managing programs
14.19 RS-232-C
727