If the firmware has never been updated since it has been manufactured, the SV marked on the product shows the firmware release set inside the module.
Otherwise, there are two methods for getting the firmware release of a module in a Mx80 rack :
1 : if the module is set into the local rack, you can get the firmware release by :
2 : Using Unity-Loader : 
Otherwise, there are two methods for getting the firmware release of a module in a Mx80 rack :
1 : if the module is set into the local rack, you can get the firmware release by :
a : connecting Control-Expert to the CPU, and clicking on the module (see 1)
b : the firmware release si shown as follows (see 2) :
b : the firmware release si shown as follows (see 2) :
2 : Using Unity-Loader :
a : connect to the tool to the head of the rack where is set the modyulke you want to get the firmware release
b : set the rack number and the slot number of the module (0.5 in the example below) in Unity-Loader tool => firmware version is display (version 1.10 in the example)
b : set the rack number and the slot number of the module (0.5 in the example below) in Unity-Loader tool => firmware version is display (version 1.10 in the example)
Publicerad för: Schneider Electric Sverige
