ADF Web HD67933 B2 Series User Manual page 14

Industrial Electronic Devices
LEDS:
The device has got five LEDs that are used to give information of the functioning status.
The various meanings of the LEDs are described in the table below.
LED
1: Device State (green)
2: MQTT communication
(yellow)
3: Modbus communication
(yellow)
4:Modbus error (yellow)
5: Ethernet Link (green)
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Normal Mode
Blinks slowly (~1Hz)
Blinks when MQTT communication is running
Blinks when Modbus communication is running
Turns ON when an error occurs
ON: Ethernet cable connected
OFF: Ethernet cable disconnected
User Manual Modbus Master / MQTT
Document code: MN67933_ENG Revision 1.101
Boot Mode
Blinks quickly: Boot state
Blinks very slowly (~0.5Hz): update in progress
Blinks quickly: Boot state
Blinks very slowly (~0.5Hz): update in progress
Blinks quickly: Boot state
Blinks very slowly (~0.5Hz): update in progress
Blinks quickly: Boot state
Blinks very slowly (~0.5Hz): update in progress
ON: Ethernet cable connected
OFF: Ethernet cable disconnected
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