ABB FEX300 - Hardware Write Protection

Parameterization
OI/FEX300/FEX500-EN FEX300, FEX500 79
7.2.4 Hardware write protection
Important (Notice)
In addition to password protection, it is possible to activate a hardware write protection. The
switch BR902 (2) is located on the backplane in the transmitter housing (1).
Fig. 60