181
SECTION 8
Operating Modes and Power Supply Interruptions
8-1 NE1A-series Controller Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
8-1-1 Operating Mode Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
8-1-2 Confirming the Operating Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
8-1-3 Functions Supported in Each Operating Mode. . . . . . . . . . . . . . . . . 184
8-1-4 Operating Mode Setting at Startup . . . . . . . . . . . . . . . . . . . . . . . . . . 185
8-1-5 Operating Mode Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
8-2 Behavior for Power Supply Interruptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
8-2-1 Behavior in Voltage Drop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
8-2-2 Automatic Recovery from Voltage Drops . . . . . . . . . . . . . . . . . . . . 186