Reference PS69-DPS ♦ CompactLogix or MicroLogix Platform
User Manual Profibus DP Slave Communication Module
Page 82 of 108 ProSoft Technology, Inc.
May 9, 2014
Negative Status Confirmations to User
Diagnostic Requests from User
Negative Diag Confirmations to User
Positive Alarm Confirmations to User
Negative Alarm Confirmations to User
Immediate Negative Confirmations
Positive R/W Responses from User
Negative R/W Responses from User
Erroneous Responses from User
Unexpected Responses from User
PROFIBUS Output Data
The remainder of the PLCs input area is used for the PROFIBUS output data
from the Master. The PROFIBUS output information is transferred from the
module to the controller. Output data from the PROFIBUS system always starts
with Byte 136 (based on Start Index 0) in the input image. The maximum number
of output data of a PROFIBUS Slave is 244 Byte.
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