SIMATIC ProDiag S7-1500, Single Runtime License, contains license certificate for activation of all configured monitoring functions in a CPU, Class A, runs on all S7-1500 with firmware V2.0 or higher * Contents: Certificate of License SIMATIC ProDiag is the fully integrated TIA solution for machine and system diagnostics. It eliminates the need to program the diagnostics in the CPU during the engineering phase and supports troubleshooting on the HMI. ProDiag offers the option of monitoring a machine or system and intervening in the event of a fault. The monitoring messages that can be created for the various faults provide specific information on the type of monitoring, location and cause of the fault. In addition, tips on how to remedy the problem can also be issued. This enables the system operator not only to detect faults, but also to identify a possible risk of a fault in advance and take appropriate countermeasures.