I-7532M-FD ( 2-port CAN/CAN FD Bridge ) User Manual (version 1.0.0)
Page: 10
Copyright © 2020 ICP DAS Co., Ltd. All Rights Reserved. E-mail: [email protected]
2.3. LED Indicator
There are 4 LEDs on the I-7532M-FD. One for power indication, one for usb
indication and two for CAN bus indication. The LED assignment and description are
shown as follows.
Table 2-3-1 LED Description
LED Name
Status
Description
Power
Red On
When power on the I-7532M-FD, this LED is turned on.
USB
Green On
USB cable connected
Green Flash Communicating with Utility via USB
CAN1
Red On
CAN1 Bus Off
Red Flash
CAN1 Error warning or error passive
Green On
CAN1 Idle.
Green Flash Transmitting or receiving CAN messages on CAN1 port
CAN2
Red On
CAN2 Bus Off
Red Flash
CAN2 Error warning or error passive
Green On
CAN2 Idle.
Green Flash Transmitting or receiving CAN messages on CAN2 port
NOTE:
In “Firmware Upgrade Mode”, the USB, CAN1 and CAN2 will polling to flash red/green
led per 200 ms.