YPHT31359-1A | YASKAWA Motherboard

Prior to installing the RAM chip, ensure that the YASNAC PC NC is powered OFF and the person performing the installation is properly grounded. Unplug the power cord to the CPU rack. Open the CPU rack and look for the memory banks (slots) into which the RAM DIMMs are placed. The current RAM DIMM should be in bank DIMM1, which is indicated on the motherboard next to the banks. The new RAM DIMM should be installed into bank DIMM2 (the middle slot shown below).The drive has a modular I/O terminal block that facilitates quick drive replacement. The terminal board contains on-board memory that stores all drive parameter settings and allows the parameters to be saved and transferred to the replacement drive by disconnecting the terminal board from the damaged drive then reconnecting the terminal board to the replacement drive. There is no need to manually reprogram the replacement drive.