STANDARDS &
PROTECTION
LIST OF ACRONYMS
6
Front panel LEDs...........................................................................................................91
System status LEDs.......................................................................................................................................92
Serial port status LEDs.................................................................................................................................92
Substation HMI..............................................................................................................92
D400 HMI ...........................................................................................................................................................93
Local HMI ...........................................................................................................................................................94
System utilities..............................................................................................................95
Over a network connection.......................................................................................................................95
File transfer ...................................................................................................................96
USB portable memory device ..................................................................................................................96
System status points ...................................................................................................97
Shutting down the D400..............................................................................................98
Replacing the battery ............................................................................................... 100
Supported battery types..........................................................................................................................101
Checking voltage.........................................................................................................................................101
Recycling of batteries ...............................................................................................................................102
Battery life ......................................................................................................................................................102
Valid combinations.....................................................................................................................................102
Valid combinations.....................................................................................................................................105
Compliance standards ............................................................................................. 111
Acronym Definitions ................................................................................................. 115
GENERAL
TABLE OF CONTENTS
D400 SUBSTATION GATEWAY USER'S MANUAL