Parameters 239
57
57 D2D
communication
Configuration of drive-to-drive communication. See also
chapter Drive-to-drive link on page 349.
57.01 Link mode Activates the drive-to-drive connection.
Note: Drive-to-drive connection can be enabled only if the
embedded fieldbus interface is disabled (parameter 58.01
Protocol ena sel is set to Disabled).
Disabled Drive-to-drive connection disabled. 0
Follower The drive is a follower on the drive-to-drive link. 1
Master The drive is the master on the drive-to-drive link. Only one
drive can be the master at a time.
2
57.02 Comm loss func Selects how the drive acts when an erroneous drive-to-drive
configuration or a communication break is detected.
No Protection not active. 0
Alarm The drive generates an alarm. 1
Fault The drive trips on a fault. 2
57.03 Node address Sets the node address for a follower drive. Each follower
must have a dedicated node address.
Note: If the drive is set to be the master on the drive-to-drive
link, this parameter has no effect (the master is automatically
assigned node address 0).
1 … 62 Node address. 1 = 1
57.04 Follower mask 1 On the master drive, selects the followers to be polled. If no
response is received from a polled follower, the action
selected by parameter 57.02 Comm loss func is taken.
The least significant bit represents follower with node address
1, while the most significant bit represents follower 31. When
a bit is set to 1, the corresponding node address is polled. For
example, followers 1 and 2 are polled when this parameter is
set to the value of 0x3.
0h00000000 …
0h7FFFFFFF
Follower mask 1. 1 = 1
57.05 Follower mask 2 On the master drive, selects the followers to be polled. If no
response is received from a polled follower, the action
selected by parameter 57.02 Comm loss func is taken.
The least significant bit represents follower with node address
32, while the most significant bit represents follower 62.
When a bit is set to 1, the corresponding node address is
polled. For example, followers 32 and 33 are polled when this
parameter is set to the value of 0x3.
0h00000000 …
0h7FFFFFFF
Follower mask 2. 1 = 1
57.06 Ref 1 src Selects the source of D2D reference 1 sent to the followers.
The parameter is effective on the master drive, as well as
submasters (57.03 Node address = 57.12 Ref1 mc group) in
a multicast message chain (see parameter 57.11 Ref1 msg
type)..
Pointer Value pointer setting (see Terms and abbreviations on page
102).
-
57.07 Ref 2 src On the master drive, selects the source of D2D reference 2
broadcast to all followers.
No. Name/Value Description FbEq
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