Rockwell Automation DAG6.5.8 APPLICATION GUIDE SCADA SYSTEM User Manual
Page 94
Publication AG-UM008C-EN-P - February 2005
3-26 Configuring MicroLogix 1100/1200/1500 Controllers
Messages Retried
CSx:13
The number of message retries sent by the processor
Undelivered Messages
CSx:12
The number of messages that were sent by the processor but not
acknowledged by the destination device
Duplicate Messages
Received
CSx:18
The number of times the processor received a message packet identical
to the previous message packet
Bad Packet Received
CSx:16
The number of incorrect data packets received by the processor for which
no ACK was returned
RTS (Request to Send)
CSx:9/1
The status of the RTS handshaking line (asserted by the processor)
CTS (Clear to Send)
CSx:9/0
The status of the CTS handshaking line (received by the processor)
DCD (Carrier Detect)
(1)
CSx:9/3
The status of the DCD handshaking line (received by the processor)
(1) Only present on the MicroLogix 1500 LRP channel 1.
(2) The channel number equals x.
Table 3.6 Understanding the DF1 Half-Duplex Slave Status Screen Fields
Status Field
Communication Status
Function File Location
(2)
Definition