drum etrace [ < enable | disable | show > ] This command enable/disables/displays drum servo trajectory error tracing. When 'etracing' is enabled the following data is stored for each drum servo interrupt during either velocity or position trajectories. Control effort (ready for output at start of next interrupt) Feedback at the current interrupt Feedback at the current-1 interrupt Reference at the current interrupt Reference at the current-1 interrupt Reference at the current-2 interrupt Error at the current interrupt Error sum at the current interrupt Gravure Japanese_Newspaper_OEM_Engine Lotem_400_Fiber_Head_Machine Lotem_800_Fiber_Head_Machine Lotem_Quantum Magnus_400 Magnus_800 Magnus_VLF Slave_MCE_Firmware Thermoflex Trendsetter_400/800 Trendsetter_NEWS Trendsetter_Series_4 This command is available only at the 'developer' access level and then only in engineering firmware versions. It is typically used for testing and debugging purposes. This command is available. Developer 14-Jun-2001 ..\..\ShowAllErrors.htmFirmware 1 Error Index ..\..\ShowAllCommands.htmFirmware 1 Command Index ..\..\ShowAllParameters.htmFirmware 1 Parameter Index Updated: Thu Jul 17 07:24:31 2008 PST