0, and power-saving is not blocking. Maintenance mode – enabled by HMI.Maintenance.Maintenance_Mode. Separate start, stop, jog, direction, and speed buttons bypass Interlock after the same 5 s horn delay, provided that E-Stop, comms, and VFD-reset faults are clear. Jog – while in maintenance, the jog PB gives low-speed motion once the delay timer finishes. Power-saving – if the belt has run long enough to empty itself, a length-based timer expires; Power_Saving_Mode turns on and the drive stays idle until the operator issues a new start. Safety torque-off – loss of STO sets EStopped, mirrors it to CTRL.STS.EStopped, and records the event in the MCM. Drive outputs – when Run is true the AOI drops APF_O.Stop, energises APF_O.Start, and sets the forward or reverse bit from the maintenance direction flag. Logging – every new Disconnect, VFD trip, Comms loss, Jam, or Full condition pushes a line into MCM.CMD.Log and increments the quantity. The line is cleared automatically when MCM echoes it back through MCM.STS.Acknowledge_Log; a global un-acknowledge re-arms the entry. ]]>