CANopen Agile
91
06/2010
Frequency Inverter Control
Status Word
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit
0
Ready to Switch On
1
Switched On
2
Operation enabled
3
Error
4
Voltage enabled
5
Quick Stop
6
Switch On disabled
7
Warning
8
no function
9
Remote
10
Reference value reached
11
Limit value reached
12
no function
13
no function
14
no function
15
Manufacturer dependent
Warning 2
Note
:
Agile frequency inverters support an external 24 V voltage supply for the control electronics of the
frequency inverter. Communication between the controlling device (PLC) and the frequency inverter is
still possible even when the mains supply has been switched off.
Bit 4 "Voltage enabled" in the Status Word indicates the current status of the mains supply.
Bit 4 "Voltage enabled " = 0 signals "no mains supply" and that starting the drive is not possible.
Bit 4 "Voltage enabled " = 1 signals "mains supply switched on" and drive ready for starting.
Frequency Inverter Control
10.2.1
Statemachine diagram
Statemachine:
Control Word:
The device control commands are triggered by the following bit combinations in the Control Word.
Control Word
Command
Bit 7
Bit 3
Bit 2
Bit 1
Bit 0
Transitions
Reset
Fault
Enable
Operation
Quick
Stop
Enable
Voltage
Switch
On
Shutdown
X
X
1
1
0
2, 6, 8
Switch On
X
0
1
1
1
3
Switch On
X
1
1
1
1
3
Disable Voltage
X
X
X
0
X
7, 9, 10, 12
Содержание Bonfiglioli Vectron Agile
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