It's 2015 now, which is about four years after the post above, so here's to a massive necro-bump.
I'm having the same problem. I'm to change the NODE-ID of our PVED-CC's but the PVED-CC's do not show in the Service Tool. Does anyone know of a way to use PLUS+1 GUIDE with a CAN Transmit and Receive block and an MCU to change the NODE-ID? Is this possible?