Common Industrial Objects implemented by vacon® 100 family
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7
Instance Attribute “NetCtrl”
This attribute allows the network to request the run/stop control to be assigned to the network. If
the bit is 0, given control word is not updated to the drive. If the bit is 1, this means that the run/stop
control is requested to this network interface.
NOTE!
The actual assignment of the run/stop control to this network interface is reflected in
attribute 15
d
.
The AC drive will not force control to the network. You must change the control location (fieldbus/
IO/keypad) from the drive parameters.
Instance Attribute “State”
This attribute reveals the state of the device according to the table below. See also chapter 7.2.3.3.
Instance Attribute “Running1”
This attribute is used to describe the run state of the drive. The value of the attribute is 1, if one of
the below conditions are fulfilled:
•
The “State” attribute has the value 4 (“Enabled”) and the bit “Run1” has the value 1,
or
•
The “State” attribute has the value 5 (“Stopping”) and the bit “Running1” has the value 1,
or
•
The “State” attribute has the value 6 (“Fault_Stop”) and the bit “Running1” has the value 1
Otherwise, the value of this attribute is 0.
Table 31. Run/Stop Event Matrix
Run1
Run2
Trigger event
Run type
0
0
Stop
N/A
0 -> 1
0
Run
Run1
0
0 -> 1
Run
Run2
0 -> 1
0 -> 1
No Action
N/A
1
1
No Action
N/A
1 -> 0
1
Run
Run2
1
1 -> 0
Run
Run1
Table 32. State Value Descriptions
Value
Definition
0
Vendor Specific
1
Startup
2
Not_Ready
3
Ready
4
Enabled
5
Stopping
6
Fault_Stop
7
Faulted
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