Communication extension card
-60-
4.8.6
CoE state machine
Power
Disabled
Start
Not Ready to
Switch On
Switch On Disabled
Ready to
Switch On
Fault
Fault Reaction
Active
Fault
Power
Enabled
Switch On
Operation
Enable
Quick Stop
Active
0
1
2
7
3
6
4
5
11
16
8
9
10
12
13
14
15
Figure 0-7 CANopen over EtherCAT state machine
Status
Description
Not Ready to Switch On
The drive is in the initialization process.
Switch On Disabled
Drive initialization completes.
Ready to Switch On
The drive is preparing to enter the Switch On
state, but the motor is not excited.
Switched On
The drive is in the ready state, and the main
circuit power supply is normal.
Operation Enable
The drive is enabled and controls the motor
based on the control mode.
Quick Stop Active
The drive stops in the set manner.
Fault Reaction Active
When detecting an alarm, the drive stops in
the set manner, but the motor still has the
exciting signal.
Fault
The drive is in the faulty state, and the motor
has no exciting signal.
6040h control word includes:
1. Bit for status control;
2. Bit related to control mode;
3. Factory-defined control bit.
The bits of 6040h are described as follows.
15 11 10 9 8 7 6 4 3 2
1 0