Rockwell Automation 20-COMM-L LonWorks Adapter - Manual (Page 15)

Getting Started 1-5
20-COMM-L LonWorks Adapter User Manual
Publication 20COMM-UM008B-EN-P
Safety Precautions Please read the following safety precautions carefully .
!
ATTENTION: Risk of injury or death exists. The PowerFlex
drive can contain high voltages that can cause injury or death.
Remove all power from the PowerFlex drive, and then verify
power has been discharged before installing or removing an
adapter.
!
ATTENTION: Risk of injury or equipment damage exists. Only
personnel familiar with drive and power products and the
associated machinery should plan or implement the installation,
startup, configuration, and subsequent maintenance of the product
using an adapter. Failure to comply may result in injury and/or
equipment damage.
!
ATTENTION: Risk of equipment damage exists. The adapter
contains electrostatic discharge (ESD) sensitive parts that can be
damaged if you do not follow ESD control procedures. Static
control precautions are required when handling the adapter. If you
are unfamiliar with static control procedures, see Guarding
Against Electrostatic Damage, publication 8000-4.5.2.
!
ATTENTION: Risk of injury or equipment damage exists. DPI
or SCANport host products must not be directly connected
together using 1202 cables. Unpredictable behavior due to timing
and other internal procedures can result if two or more devices are
connected this way.
!
ATTENTION: Risk of injury or equipment damage exists. If the
adapter is transmitting control I/O to the drive, the drive can fault
when you reset the adapter. Determine how your drive will
respond before resetting an adapter.
!
ATTENTION: Risk of injury or equipment damage exists.
Parameter 6 - [Comm Flt Action] lets 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
or a faulted controller).
!
ATTENTION: Risk of injury or equipment damage exists.
Parameter 7 - [RcvHrtBeat Time] lets you determine how long
it will take the adapter to detect network communication losses.
By default, this parameter sets the time to 120 seconds. You can
set it so that the duration is shorter, longer, or disabled. When set
to disabled, this also disables Parameter 6 - [Comm Flt Action].
Therefore, a communication fault action is ignored. Take
precautions to verify that the setting 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).