drum cshow This command displays the number of callback functions and the value of their associated addresses pointers registered by other firmware subsystems. 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. It is typically used for testing and debugging purposes. A subsystem registers a callback when it requires notification of the completion of a particular drum command. Some commands may take a few seconds to finish (for example, a 'move' to position with a slow specified velocity). In these cases, the external subsystem will in the following order: register a callback function start the drum command wait for the callback to signify completion. The drum servo can currently register a maximum of three callback functions. This number is seen as adequate since in the current CTP machine designs only two subsystems ever register with the drum servo subsystem. An appropriate error is generated if an attempt is made to register more that three callbacks. This command is available. Developer 14-Jun-2001

../error_messages/37717.xmlError: DRS_ERR_CALLBACKS_EXCEEDED

..\..\ShowAllErrors.htmFirmware 1 Error Index ..\..\ShowAllCommands.htmFirmware 1 Command Index ..\..\ShowAllParameters.htmFirmware 1 Parameter Index Updated: Thu Jul 17 07:24:31 2008 PST