Siemens SINUMERIK 840D sl TCU 30.3 Equipment Manual

IP address ranges reserved for NCU and PCU/IPC
The following defaults apply on delivery:
• Connection to the system network with subnet mask 255.255.255.0:
IP address Network station Remark
192.168.214.1 NCU on X120 Default
192.168.214.2 – 9 For additional NCUs with a 󹪝xed IP address on
the system network
Not assigned
192.168.214.10 – 239 For additional TCUs, later for additional PCUs,
IPCs, NCUs, MCPs, MPPs
DHCP clients
192.168.214.240 Reserved for EKS (Electronic Key System) Default
192.168.214.241 Fixed IP address of PCU/IPC on Eth 2 Default
192.168.214.242 – 249 For additional PCUs/IPCs with a 󹪝xed IP address Not assigned
192.168.214.250 – 254 For PGs with a 󹪝xed IP address (Service connec‐
tion)
Not assigned
• Service connection with subnet mask 255.255.255.224:
IP address Network station Remark
192.168.215.1 NCU on X127 Default
192.168.215.2 – 23 For service purposes with PG, PC DHCP clients
192.168.215.24 – 30 Fixed IP address, e.g. for a modem Not assigned
6.2 Commissioning TCU
6.2.1 Key assignment
Key assignment
Functions of the keys and softkeys in the "Operator panel service system":
Softkey Key on OP External key‐
board
Description
HSK1 <F1> Moves the cursor down a row
HSK2 <F2> Moves the cursor up a row
Page
HSK3 <F3> Moves the cursor down a page
Page
HSK4 <F4> Moves the cursor up a page
Char
HSK5 <F5> Inserts text or digits
Char
HSK6 <F6> Inserts text or digits
Cancel
VSK7 ← Cancel / Return
Networking
6.2Commissioning TCU
TCU 30.3
Equipment Manual, 03/2023, A5E40874197B AD 45

Siemens SINUMERIK 840D sl TCU 30.3 Specifications

General

Brand	Siemens
Model	SINUMERIK 840D sl TCU 30.3
Category	Security Sensors
Language	English