turck TBEN-LH-8IOL, Configuration Manual, Page: 8 / 48

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2.3 Address switches
The device has 3 rotary address switches. The position of the switches (Figure 2.2) determines mode of
operation of the device. The
Table 2.1 provides a description of the device action when switches are set to
a specific position and the device is powered up.
Figure 2.2 – Rotary switches
NOTE
Protective cover opened - Protection class IP65/IP67/IP69K not warranted

Screw the protective cover over the rotary coding-switches firmly

Check if seal of the protective cover is correctly placed
Switch position Mode Description
000 Restore IP address is restored to 192.168.0.254
001,…,254
Static rotary
mode
Sets the last octet of IP address in range [1…254].
300 BOOTP BOOTP client is active and requesting an IP address
400 DHCP DHCP client is active and requesting an IP address
500 PGM
Device comes up with the last IP address saved in
EEPROM. IP address is programmable.
600 PGM-DHCP
DHCP client is active and requesting an IP address.
When IP address is acquired, the device transitions to
PGM mode.
900 Factory Reset Device is reset to the factory default setup.
Table 2.1: Address Modes
2.3.1 Static rotary mode
Sets the last octet of the IP address in the range [xxx = 1 ,…, 254] e.g. 192.168.0.xxx, 10.10.10.xxx.
2.3.2 BOOTP mode (300) and DHCP mode (400)
The device BOOTP or DHCP client is active, requesting an IP address assignment.
From any switch position:

Turn OFF device power and set switches to 300 or 400

Start BOOTP / DHCP server

Turn ON device power and assign IP address

Wait for the acknowledgement from the server

Set rotary switches to either the last octet of the IP address or to 500 (PGM)

Cycle power