Rockwell Automation DAG6.5.8 APPLICATION GUIDE SCADA SYSTEM - Manual (Page 248)

Publication AG-UM008C-EN-P - February 2005
7-22 Configuring Logix Controllers
Configuring the Controller
as a Station on a
Point-to-Point Link To configure the controller as a station on a point-to-point link, follow
the steps below using your programming software:
bad packets not ACKed word 8 The number of incorrect data packets received by the controller for
which an ACK was not returned
no memory not ACKed word 9 The number of times the controller could not receive a message because
it did not have available memory
duplicate packets received word 10 The number of times the controller received a message packet identical
to the previous message packet
unused word 11
DCD recoveries count word 12 The number of times the controller detects the DCD handshaking line
has gone low to high
lost modem count word 13 The number of times the lost modem minor fault has come on.
unused word 14-18
Table 7.7 DF1 Half-Duplex Slave Diagnostic Counters
Status Field Diagnostic Tag Array
Location Definition
1. To bring up the Controller Properties
interface, click on the controller icon
just beneath the keyswitch icon.