Issue :

When working with M580 Hot Standby application, why do I sometimes see the Device DDT type T_M_ECPU_HSBY and other times T_M_ECPU_HSBY_EXT

Products :

Control Expert (Unity Pro)

M580 Hot Standby

Answer :

This is based on the application level of your application.

If you have an application defined with an M580 of 2.70 and lower, you will see the T_M_ECPU_HSBY.

If you have an application defined with an M580 of 2.80 and higher, you will see the T_M_ECPU_HSBY_EXT.

In the PDF attached the differences between the 2 types have been identified.

Released for: Schneider Electric New Zealand