Woodward easYlite-200, Manual, Page: 15 / 34

2 System overview
2.1 Function overview
The easYlite-200 expansion module is able to display warning,
alarm or status messages of an easYgen Woodward genset con‐
troller remotely (for example in a remote control station). Two
easYlites-200 can be connected to one 100- or 1000-series
easYgen via CAN or RS-485 interfaces, over which genset control
messages are transmitted for external signalling. One easYlite-200
module is able to display 16 different warning, alarm or status mes‐
sages using LEDs, each freely configurable from the easYgen
genset controller level.
In addition to this, the easYlite-200 has a relay output to connect
an external signaling device (horn). The signaling device indicates
then an alarm at the genset and/or failure of communication with its
master easYgen device. When a warning, alarm or status message
is issued at the genset control, the horn bit of the genset control is
enabled. If the horn bit is assigned to an output relay of the
easYgen, this relay will be energized, as well as the output relay of
the easYlite-200.
2.2 Display and Status Indicators
All status indication is hardware-based and realized by the easy‐
Lite-200 device´s LEDs. In addition to status display, the front
panel contains two lamp control buttons.
For access to settings, configuration of device
parameters and status/alarm indication, use of the
software tool ToolKit is necessary. See further
details in
Ä
“General information” on page 22.
Description
General information
System overview
Display and Status Indicators
37903A easYgen Expansion Module | LED Lamp Expansion Module 15