Rockwell Automation 20-750-PBUS Profibus DPV1 Option Module - Manual (Page 36)

36 Rockwell Automation Publication 750COM-UM004B-EN-P - September 2012
Chapter 3 Configuring the Option Module
8. Press the MOST soft key to restore MOST Device and Host parameters to
factory defaults, or press the ALL soft key to restore ALL parameters. Or
press the ESC soft key to cancel.
9. Reset the option module using Device Parameter 07 - [Reset Module] or
by cycling power to the drive so that the restored parameters take effect.
Viewing the Option Module
Status Using Parameters The following parameters provide information about the status of the option
module. You can view these parameters at any time.
IMPORTANT When performing a Set Defaults, the drive may detect a conflict
and then not allow this function to occur. If this happens, first
resolve the conflict and then repeat this Set Defaults procedure.
Common reasons for a conflict include the drive running or a
controller in Run mode.
Option Module
Device Parameter Description
02 - [DLs From Net Act] The number of controller-to-drive Datalinks that are included in the
network I/O connection (controller outputs).
03 - [DLs To Net Act] The number of drive-to-controller Datalinks that are included in the
network I/O connection (controller inputs).
04 - [Net Addr Src] Displays the source from which the option module node address is
taken. This will be either ‘0’ (Switches) set with the Node Address
switches shown in
Figure 1 , or ‘1’ (Parameters) which uses the address
from Device Parameter 05 - [Net Addr Cfg].
06 - [Net Addr Act] The node address used by the option module. This will be one of the
following values:
• The address set by the Node Address switches ( Figure 1 ).
• The value of Device Parameter 05 - [Net Addr Cfg].
• An old address of the switches or parameter if it has been changed
and the option module has not been reset.