I have a CS1000M, Rls 4.5W with a Sig Svr and added a VGMC (SMC). The VGMC programmed fine and shows up in the Element Manager. When it boots up it will pass all the selftest per the faceplate, then show as a follower (F000), then the display will change to "M000". I could not find the faceplate code explanation for "M000" in the NTP's. The VGMC is presently not connected to the TLAN, waiting for a switch to be installed. Could that be the reason for the code? Thanks.