Specifications

Head Station STL-BT1 (CC-Link) CC-Link
Quick Start Guide for the MELSEC STlite Series 3 - 5
3.2.4 Setting the Station Address
The station address (decimal) is determined using two rotary switches on the STL-BT1.
The switch “x1“ determines the units position of the address, the switch “x10“ determines the decimal
positions of the address (for example “x1“: 2, “x10“: 3 -> address = 2 + 10 x 3 = 32).
A valid CC-Link station address can be set within the range from 1 to 64.
The setting is only read during the power up sequence. Changing the switch position during opera-
tion does not change the configuration of the head station. Turn off and on the power supply for the
head station to accept the changing.
Rules for CC-Link station numbers:
● Set station number in sequence .
● The station numbers can be set regardless of the order in which stations are connected.
● Do not duplicate station numbers.
● Specify unoccupied station numbers as reserved stations.
Fig. 3-6: Rotary switches of the STL-BT1
Unit position of the address
Tens position of the address