Using FM 355-2 This section contains information on the following topics:Configuring FM 355-2 (S7-300, S7-400)Parameter assignment FM 355-2 (S7-300, S7-400)Comissioning FM 355-2 (S7-300, S7-400)FM 355-2: Diagnostics with LED display (S7-300, S7-400)