VAT 615 Series Installation, Operating, & Maintenance Instructions page 28

Module Status LED (1)
This bi–color (green/red) LED provides device status. It indicates whether or not the device has
power and is operating properly. Table below define the Module Status LED states.
State
No Power
Device Operational
Unrecoverable Fault
Device Self Testing
Network Status LED (2)
This bi–color (green/red) LED indicates the status of the communication link. Table below define the Network Status LED
states.
State
Not Powered/Not On–line
On–line, Not Connected
Link OK
On–line, Connected
Connection Time–Out
Critical Link Failure
VAT Vakuumventile AG, CH-9469 Haag, Switzerland
Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com
Installation, Operating & Maintenance Instructions
Series 615 DN 40 (I.D. 1½"), DeviceNet
LED Description
Off There is no power applied to the device.
Green The device is operating in a normal condition.
Red The device has an unrecoverable fault; may need replacing.
Flashing The Device is in Self Test.
Red–Green
LED Description
Off Device is not on–line.
- The device has not completed the Dup_MAC_ID test yet.
- The device may not be powered, look at Module Status LED.
- No network power present.
Flashing Green Device is on–line but has no connections in the established state.
- The device has passed the Dup_MAC_ID test, is on–line, but has
no established connections to other nodes.
- The device has no established connections.
Green The device is on–line and has connections in the established state.
- Is allocated to a Master.
- The device has one or more established connections.
Flashing Red One or more I/O Connections are in the Timed–Out state.
Red Failed communication device. The device has detected an error
that has rendered it incapable of communicating on the network
(Duplicate MAC ID, or Bus–off).
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