Page 28 Functional safety technology
Product Manual / Mounting Instructions „Servo drives ARS 2320 FS, ARS 2340 FS and ARS 2360W FS“ Version 1.0
6.4 FSM 2.0 – FBA
Please note that the module FSM 2.0 – FBA does not offer any safety functionalities.
As a standard, the basic device comes supplied with a so-called "FBA module" (Fieldbus Activation
module). It has a DIP switch (8 poles) on its front panel. Under certain conditions, substantial parts of the
parameters of the fieldbus communication can be configured with the aid of this DIP switch. Depending
on the fieldbus that is used, it is possible, for example, to adjust the fieldbus node number, baud rate, etc.
This means, for example, that a servo positioning controller that is supplied in its original state (i.e.
without a parameterisation or fieldbus data settings) can be installed and used in a system.
In addition, the FBA module is required for enabling the driver power supply for the power output stage.
Figure 3: FBA module: front view