Denso RC5 Spécifications télécharger pdf (Page 77)

(A) Status indicator LEDs

The status indicators MS and NS ("A" in the figure given on the previous page) can

light or flash in green or red. Each of the ON, flashing, and OFF states of those

indicators shows the module or network status as listed below.

The flashing interval is once per second (0.5 second of ON and 0.5 second of OFF).

LED Name Color Status Status Definition Meaning (Main Errors)

Normal state • The device is working normally.

Green

Setup not completed

• The setting is incorrect and must be

adjusted.

Fatal error • A device hardware error has occurred.

Red

Recoverable error

• An error from which recovery is possible has

occurred.

(Module

Status)

−

No power supplied • Device power is not being supplied.

Communications link

established

• The network is normal (communication has

been established).

Green

Communications link

not established

• The network is normal but communication

with the slaves has not been established.

Fatal communications

error

• Communication is not possible due to an

error such as allocation of the same address

to more than one node, or detection of

Busoff.

Red

Recoverable

communications error

• Communication is not possible due to an

error such as a slave size error.

(Network

Status)

−

Offline

• The online status cannot be established,

e.g. because a CAN send timeout error has

occurred.

:ON :Flashing :OFF

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Denso RC5 Spécifications Page 77

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