Owner manual

Device control
State diagram
States of the drive controller
8
l
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KHB 13.0002−EN 4.1
8.1.3 States of the drive controller
State Meaning
Not_Ready_To_Switch_On The drive controller executes a self−test. The CAN communication is not yet
working.
Switch_On_Disabled The drive controller has completed the self−test. CAN communication is
working.
Ready_To_Switch_On The drive controller waits until the digital input DIN9 "controller enable" is at
24 V. (Controller enable logic "digital input and CAN").
Switched_On The power stage can be switched on.
Operation_Enable
1
) Voltage is applied to the motor and the motor is controlled according to the
operating mode.
Quick_Stop_Active
1
) The quick stop function is executed (see: quick_stop_option_code). Voltage is
applied to the motor and the motor is controlled according to the quick stop
function.
Fault_Reaction_Active
1)
An error has occurred. Critical errors cause the immediate change to the fault
state. For all other errors, the action selected in the
fault_reaction_option_code is executed. Voltage is applied to the motor and
the motor is controlled according to the fault reaction function.
Fault An error has occurred. The motor is de−energised.
Tab. 12 States of the drive controller
1)
The power stage is switched on