Chapter 6: Maintenance Access 43Maintenance AccessThe Maintenance Template will access all memory locations supported by the PLC driver as defined inthis manual. When running online, you may change the PLC reference. The Maintenance Template isdesigned to assist you in specifying the PLC reference by scrolling through a list of mnemonics thatare used to enter the PLC word reference. When online in the PLC reference change mode, thefollowing list is available.Mitsubishi A Series “TN”, “CN”, “D”, “W”, “R”, “/”, “X”, “Y”, “M”, “L”, “S”, “B”, “F”, “TS”,“TC”, “CS”, “CC”, “W:”, “A”, “B”, “C”, “D”, “E”, and “F”Mitsubishi FX Series “X”, “Y”, “M”, “S”, “TS”, “TC”, “CS”, “CC”, “TN”, “CN”, “D”, “W:”,and “/”You must enter the correct mnemonics and numeric values and create a legal reference to change aPLC reference.Note: When a new reference is entered on an Operator Station, the Maintenance Template willremain in a paused state until the Start Monitor control button or the Chng soft function keyis pressed. When the Start Monitor control button or the Chng soft function key is pressed,the Operator Station will parse the reference. (Parsing means checking the syntax and rangeof the reference to ensure that it is supported by the driver.)Note: A Maintenance Template cannot be used to monitor unsolicited references.