Toshiba DEV002Z-1 Manual De Usuario

E6581281 

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The DEV002Z 

option

 has a two-color (red and green) LED as a means of indicating the

MNS (module/network status), which works basically in accordance with DeviceNet
specifications.

LED

Status

Item displayed

Off

Not Powered/Not On–line

Device is not on-line.
- The DEV002Z has not completed the Dup_MAC_ID test yet.
- The DEV002Z may not be powered.

Lights

green.

Device Operational AND
 On–line, Connected

The DEV002Z is operating in a normal condition and the DEV002Z
is on-line with connections in the established state.

Flashes

green.

Device Operational AND
  On–line, Not Connected
or
Device On–line AND
  Device needs commissioning

The DEV002Z is operating in a normal condition and the DEV002Z
is on-line with no connections in the established state.
- The DEV002Z has passed the Dup_MAC_ID test, is on-line, but

has no established connections to other nodes.

- Configuration missing, incomplete or incorrect.

Flashes

red.

Minor Fault and/or
 Connection Time–Out

Recoverable fault and/or one or more I/O Connections are in the
Timed-Out state.

Lights red.

Critical Fault or
  Critical Link Failure

The DEV002Z has an unrecoverable fault; may need replacing.
Failed communication device. The DEV002Z has detected an error
that has rendered it incapable of communicating on the network
(Duplicate MAC ID, or Bus-off).

Flashes red

and green

alternately.

Communication Faulted and
  Received an Identify Comm
Fault Request - Long Protocol

A specific Communication Faulted device. The DEV002Z has
detected a Network Access error and is in the Communication
Faulted state.
The DEV002Z has subsequently received and accepted an Identify
Communication Faulted Request - Long Protocol message.