GE user manual GFK-2489 Remote Radio Management

4

SLEEP: Sleep mode is enabled. In this mode, the radio draws less than 20 mA at 12 Volts. It can be brought back online (ready to send data) within 75 milliseconds. Wake-up is accomplished by asserting the DTR line on the COM2 port, or by the appearance of payload data at the active COM port.

Sleep mode also works on the Ethernet interface, except that the endpoint device must not require Ethernet pulse signals in order to send data. This mode is similar to a PC Ethernet port “Wake on data” setting.

SHUTDOWN: Shutdown mode is enabled. In this mode, the radio draws less than 1 mA at a supply voltage of 12VDC. Note that this mode requires a longer wake-up time—almost as long as if the radio were de-powered.

NOW=<setting>—This command is used to place the radio into immediate Sleep or Shutdown mode.

Sleep: The radio immediately enters Sleep mode.

Shutdown: The radio immediately shuts down, drawing less than 1 mA at a supply voltage of 12VDC.

WAKE=<dtr, data>—Selects a control option to activate (enter) or deactivate (exit) Sleep or Shutdown modes.

DTR: Wake under DTR signal control DATA: Wake up on data

STATS Displays radio statistics. If <device> (RADIO,COM1,COM2,ETH) is omitted, all statistics are displayed.

Optional arguments:

ALL: Displays all statistics

RADIO: Displays radio packet statistics

COM1: Displays COM1 packet statistics

COM2:Displays COM2 packet statistics

ETH: Displays Ethernet packet statistics

RESET: Resets packet statistics for the indicated interface

GFK-2489 Chapter 4 Remote Radio Management 4-17