Siemens SIMATIC MV500 Operating Manual page 130

Settings
6.2 Options
Operation on device
In this group, you specify whether the buttons on the reader are enabled and which functions
are covered by the READ button or automatic adaptation.
Table 6- 26 Operation on device
Parameter Possible values
CONNECT --
Allow use of
•
CONNECT
•
function
130
Default
--
On
Off
On
Description
In this parameter group, you specify the functions
for the "CONNECT" button.
On: Allows starting of a fast connection to the
reader by pressing the "CONNECT" button on the
reader. As soon as the connection has been es-
tablished, this is indicated by a permanently lit
green "CONNECT" LED.
Note: If this function is executed, a DHCP server
and a DNS server are started on the reader. Both
services can result in disturbances in an existing
network and therefore must only be used in the
case of a direct connection to a programming
device/PC.
Note that the "CONNECT" function is automatical-
ly disabled (value = off) when the IP address of
the reader is changed.
Off: The "CONNECT" function is disabled as long
as an Ethernet connection exists. When pressing
the "CONNECT" button, this is signaled by the
"CONNECT" LED flashing red.
If the Ethernet connection has been terminated,
the "CONNECT" button can be pressed to estab-
lish a fast connection to the reader. To do so,
connect the reader to the PC over the Ethernet
interface after pressing the "CONNECT" button.
The connection is established immediately. As
soon as the connection has been established, this
is indicated by a permanently lit green
"CONNECT" LED.
Operating Manual, 05/2019, C79000-G8976-C495-02
SIMATIC MV500