The DeviceHigh property defines the highest value reached by an I/O Block Element in the device. This property is used in the calculation of the PercentDeadBand property's value, and also to adjust the device's scale value before setting it to the Value property. Likewise, the inverse operation is performed before sending the value to the I/O Driver, when writing. This conversion happens only when the EnableScaling property is set to True. Default value is 1,000.
NOTE |
Bit values, that is the properties from Bit00 to Bit31, are not affected by adjustments in the scale, that is, they represent bits from the value read by a device before conversion. |