OPC Quick Client- a bad quality

Is any familiar with this

Hello blackslipper;

You are not connected properly, or have not configured the OPC link correctly.

See the following table [from the OPC toolbox help files]:
Bad Quality Substatus Strings

Value

Substatus String

Description

0

Non-Specific

The value is bad but no specific reason is known.

1

Configuration Error

There is some server-specific problem with the configuration. For example, the item in question is deleted from the running server configuration.

2

Not Connected

The input is required to be logically connected to something, but is not connected. This quality may reflect that no value is available at this time, possibly because the data source has not yet provided one.

3

Device Failure

A device failure has been detected.

4

Sensor Failure

A sensor failure has been detected.

5

Last Known Value

Communication between the device and the server has failed. However, the last known value is available. Note that the age of the last known value can be determined from the TimeStamp property.

6

Comm Failure

Communication between the device and server has failed. There is no last known value available.

7

Out of Service

The Active state of the item or group containing the item is set to off. This quality is also used to indicate that the item is not being updated by the server for some reason.


hope this helps,
Daniel chartier

thanks alot, I re configured my ethernet connection and it rectified the problem

Thanks Much
Blackslipper

What is the value is assigned to unknown?