ProSoft Technology PS69-DPM, User Manual

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PS69-DPM ♦ CompactLogix or MicroLogix Platform Contents
PROFIBUS DPV1 Master User Manual
ProSoft Technology, Inc. Page 59 of 130
October 1, 2014
3 Communication
In This Chapter

I/O Communication and I/O Memory Map ..............................................59

CIP Messaging ......................................................................................73
3.1 I/O Communication and I/O Memory Map
This section contains the I/O memory mapping for the PS69-DPM module. The I/O area will
be used for communicating status and command information as well as cyclic I/O.
3.1.1 I/O Arrays Overview
Input Array
Below is a summary of the register layout of the input area of the PROFIBUS Master
module. The offset values are defined as byte.
Offset Register Type Name
0 Device Status Register Status Bits
1 Device Status Register Handshake Acknowledge Bits
2 Device Status Register Reserved
3 Device Status Register Reserved
4 Firmware Revision Minor Version
5 Firmware Revision Major Version
6 to 7 Reserved Reserved
8 Global State Field Ctrl
8 Global State Field Aclr
8 Global State Field Nexc
8 Global State Field Fat
8 Global State Field Eve
8 Global State Field NRdy
8 Global State Field Tout
8 Global State Field Reserved
9 Global State Field DPM_State
10 Global State Field Err_rem_adr
11 Global State Field Err_event
12 to 13 Global State Field Bus_err_cnt
14 to 15 Global State Field Time_out_cnt
16 to 23 Global State Field Reserved[8]
24 to 39 Global State Field Sl_cfg[128]