Suppressed error active:
This state is reached when an error has occurred that should not be indicated as
error in ru01 or st00 (CiA 0x6041) statusword.
Start operation active:
This state is reached when:
• In state Switched on bit Enable operation is set to 1 (4) and the minimum
turn-off time of the unit is up.
In state Start operation active the operations which are required for the start of
the drive control are done by the drive. Which operations are executed is depend-
ent on the used motor type, the control mode and the application-dependent pa-
rameterization of the unit.
Possible functions are:
• Structure of the magnetic flux (asynchronous machine), determination of
the rotor position (encoderless controlmethod), open the brake, etc.
After completion of these functions the drive changes into state Operation Ena-
bled.
Operation enabled:
State Operation enabled is reached when:
• In state Switched on bit Enable operation is set to 1 (4) and both the
minimum turn-off time is up and also the start operations were executed.
Quick stop active:
State Quick stop active is reached when:
• in the control word bit 2 (no Quickstop) is 0.
• When Quickstop in co32 is deactivated, bit 2 in the control word is ig-
nored.
Fault reaction active:
State Fault reaction active is reached when:
• An error occurs.
The response to an error can be affected by parameters. See also: Affect the be-
haviour of the state machine.
Fault:
State Fault is reached when:
• The error response is completed.
shutdown operation active
State shutdown operation active is reached when:
• Bit switch on is reset in state Operation enabled.
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