ETAS ES582.1, Руководство пользователя, Страница: 15 / 40

ETAS Hardware Description
ES582.1 - User’s Guide 15
3.5 Power Supply
The power supply of the ES582.1 module is connected via the USB 2.0 port of
a PC or a drive recorder. An external power supply is not required for the mod
-
ule. Notes about the requirements for the USB port of the PC are located in
chapter 6.6.1 on page 29.
3.6 Display of Operating State
Fig. 3 - 3 ES582.1 LEDs
The ES582.1 is equipped with five LEDs to display the operating state of the
module as well as the function of both CAN interfaces CAN1 and CAN2 (see
Fig. 3
- 3 on page 15):
LED Display Description
CAN1 Flashing yel -
low
Communication at the CAN1 interface
Off Communication at the CAN1 interface inter -
rupted
Red Communication error at the CAN1 interface
BUSY Blue Module is in the boot phase or a firmware
update is being performed. Do not discon -
nect the module from the PC!
Off Normal operation
ON Green Module is switched on
Off Module is switched off
ER Red Booting was not successful or software error
of module.
Restart the module.
Off No error
CAN2 Flashing yel -
low
Communication at the CAN2 interface
Off Communication at the CAN2 interface inter -
rupted
Red Communication error at the CAN2 interface