= GetWtError =
Get weight error status.

{{{
bool GetWtError(int nScale = process_scale)
}}}

== Parameters == 

 * nScale - scale number

== Return Value ==

 * Returns true if the specified scale is in the weight error condition such as having a disconnected load cell, or false if the scale is not in the weight error condition.

== Remarks ==

The value returned is from an internal memory buffer from the last MnBdRead? that received a weight for the specified scale. An application program should be structured properly for this data to be updated when needed.

== Examples ==

{{{
if(GetWtError())
{
    DisplayText(20, 20, "Weight Error");
}
}}}

{{{
if(GetWtError(1))
{
    DisplayText(20, 20, "Weight Error");
}
}}}

== See Also ==

 * [wiki:GetMotion GetMotion]
 * [wiki:GetNetWt GetNetWt]