This command pulls data for the current connection and returns the calculated value. The calculated value is derived from the raw value, based on the values set in the MARPOSS_SCALING command. The raw value is available in MyNvar "MarpossRaw". A reading is taken when the command is executed.
Notes
For this command to properly function, the EasyBox driver and RuntimeSetup.Exe files must be installed. After these are installed, run a configuration program to enable the driver. To enable the driver, DriversSamples.Exe can be run following these steps:
Select the driver, then click Edit... to select the Box Type (U4F, for example).
Click OK.
The Enabled column must be set to True. To set it to True, click Enable.
This value is returned when there is a problem taking a reading: |
Explanation |
-999 |
Attempted to take a reading while waiting on a previous reading |
-998 |
Raw value could not be read |
-997 |
Raw number was not numeric |
Remarks
Up to three devices can be recognized per computer.
A foot switch is only recognized by this command if the switch is programmed to perform keyboard actions.