Eltako – The System in the Building – Operating manual for Series 14 RS485 bus DIN rail mounted devices
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FTS14TG pushbutton gateway and pushbutton bus coupler and bus switch
Error messages on the FTS14TG:
The lower red LED flashes continuously when no bus user is connected or when no device address has yet been assigned. The lower
red LED flashes for 2 seconds if an error occurs during data transfer in the 2-wire bus. In operating modes pos. 2 to 7, an auto-
matic reset is triggered after 2 seconds when there is a fault. The connected bus users are re-initialised and operation then continues
normally.