MD12070 $MN_OVR_FACTOR_SPIND_SPEED [] (evaluation of the spindle overrideswitch)Effectiveness of the "Spindle override":● With active G33, G34, G35: Effective● With active G63: Not effective● With active G331, G332: EffectiveReference to spindle overrideThe spindle override can refer to the speed or the programmed speed limited by the machineor setting data. The setting is realized via:MD12080 $MN_OVR_REFERENCE_IS_PROG_FEED (override reference velocity)Limiting the override factorFor binary-coded override factors, the maximum possible overrides for path feedrate, axisfeedrate and spindle speed can be limited:MD12100 $MN_OVR_FACTOR_LIMIT_BIN (limit for binary coded override switch)Override activeFor overrides that have been enabled, the specified override values entered via the machinecontrol panel become immediately active in all operating modes and machine functions.Override inactiveAn override factor of 100% is internally effective if an override is not activated. The overridefactor at the NC/PLC interface is not evaluated.An exception is the zero setting for a binary interface and the 1st switch setting for a gray-coded interface. In these cases, the override factors entered at the NC/PLC interface areevaluated. For a binary interface, the override factor is always 0%. For a gray-coded interface,the value entered in machine data for the 1st switch position value is output as override value.It should be populated with 0.17.4.3 Programmable feedrate overrideFunctionThe "Programmable feedrate override" function can be used to change the velocity level ofpath and positioning axes via the part program.V1: Feedrates17.4 Feedrate controlBasic FunctionsFunction Manual, 01/2015, 6FC5397-0BP40-5BA2 1339
