Rockwell Automation 20-COMM-L LonWorks Adapter User Manual
Page 62
B-2
Adapter Parameters
20-COMM-L LonWorks Adapter User Manual
Publication 20COMM-UM008B-EN-P
06
[Comm Flt Action]
Sets the action that the adapter and drive takes if the
adapter detects that network communication has been
disrupted (if
Parameter 7 - [RcvHrtBeat Time] times
out before nviDrvSpeedStpt is updated from the
network). This setting is effective only if I/O that
controls the drive is transmitted through the adapter.
Default:
0 = Fault
Values:
0 = Fault
1 = Stop
2 = Zero Data
3 = Hold Last
4 = Send Flt Cfg
Type:
Read/Write
Reset Required: No
07
[RcvHrtBeat Time]
Sets the time used as a Receive Heartbeat timer and
triggers the fault action in
Parameter 6 - [Comm Flt
Action].
Default:
120.0 seconds
Minimum:
0.0 seconds
Maximum:
3276.7 seconds
Type:
Read/Write
Reset Required: No
08
[Idle Flt Action]
Sets the action that the adapter and drive takes during
offline/disable occurrences.
Default:
0 = Fault
Values:
0 = Fault
1 = Stop
2 = Zero Data
3 = Hold Last
4 = Send Flt Cfg
Type:
Read/Write
Reset Required: No
Parameter
No. Name and Description
Details
!
ATTENTION: Risk of injury or equipment damage exists. Parameter 6 - [Comm
Flt Action] and Parameter 7 - [RcvHrtBeat Time] let you determine the action of
the adapter and connected drive if I/O communication is disrupted. By default, this
parameter faults the drive. You can set this parameter so that the drive continues
to run, however, take precautions to verify that the setting of this parameter does
not create a risk of injury or equipment damage. When commissioning the drive,
verify that your system responds correctly to various situations (for example, a
disconnected cable).
!
ATTENTION: Risk of injury or equipment damage exists. Parameter 7 -
[RcvHrtBeat Time] lets you determine how long it will take the adapter to detect a
loss of network communication. By default, this parameter sets the timeout to 120
seconds. You can set this parameter so that the duration is shorter, longer, or
disabled. When set to disabled (0 seconds), this also disables adapter
Parameter
6 - [Comm Flt Action]. Therefore, a communication fault action is ignored. Take
precautions to verify that the setting of this parameter does not create a risk of
injury or equipment damage. When commissioning the drive, verify that your
system responds correctly to various situations (for example, a disconnected
cable).
!
ATTENTION: Risk of injury or equipment damage exists. Parameter 8 - [Idle Flt
Action] lets you determine the action of the adapter and connected drive during
an offline/disable occurrence. By default, this parameter faults the drive. You can
set this parameter so that the drive continues to run, however, take precautions to
verify that the setting of this parameter does not create a risk of injury or
equipment damage. When commissioning the drive, verify that your system
responds correctly to various situations (for example, a disconnected cable).