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dear list, I'm a new beginner on Allen Bradley power management system. Our client required a standby generator set control complete with line synchronization module. There will be three standby generator that has to linked to company utility bus. 1. Can I place three LSM Module to one chassiss PLC5. I don't want a separate control for each generator. 2. How reliable it is if i compare it with other's line synchronization system, such as woodward 2310 and SPM-A ? 3. Do I still need a generator management relay, such as GE-Multilin SR489 ? What i have in mind is the PLC it self can replace the generator management relay functionality. am i correct ? 4. the utility bus it self is powered from state owned electrical company. Can I have a bumpless power transfer from state owned electrical company to our standby generator ? How long a transfer will take over ? 5. What other consideration must i have ? I'm not very familiar with power system, I'm an instrument and PLC engineer. any comment and help will be very appreciated. Regards Amora Fibrianto