Parameters 239
57
57 D2D
communication
Configuration of drive-to-drive communication. See also
chapter
on page
.
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
is set to
).
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
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
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 (
) in
a multicast message chain (see parameter
.
Pointer
on page
).
-
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
Summary of Contents for ACS850 series
Page 1: ...ACS850 Firmware Manual ACS850 Standard Control Program ...
Page 4: ......
Page 56: ...56 Control locations and operating modes ...
Page 262: ...262 Parameters ...
Page 310: ...310 Fault tracing ...
Page 348: ...348 Control through a fieldbus adapter ...
Page 358: ...358 Drive to drive link ...