PS69-DPM ♦ CompactLogix or MicroLogix Platform
Contents
PROFIBUS DPV1 Master
User Manual
ProSoft Technology, Inc.
Page 119 of 130
October 1, 2014
6.3.24 MSAL1M_ALARM_CONFIRM
Name
Data Type
Description
Reserved1
INT
Reserved2
INT
Answer
SINT
Failure
SINT
Reserved3
INT
SlaveAdr
SINT
SlotNum
SINT
SeqNum
SINT
AlarmType
SINT
AlarmSpec
SINT
Reserved4
SINT
6.4
Constructing a Bus Cable for PROFIBUS DP
The bus cable for connecting PROFIBUS DP devices must be constructed by the user. A
special PROFIBUS cable (twisted pair) is required here. This standard cable is available
from various manufacturers and is a Belden part number 3079A.
If you plan to construct your own bus cable, the following part numbers are provided for your
convenience.
PROFIBUS connector: Siemens part number 6ES7972-0BA40-0XA0
PROFIBUS cable: Belden part number 3079A.
To construct the cable, proceed as follows:
1
Cut the cable to the required length.
2
Prepare the cable ends as shown in the illustration (dimensions in mm):
J
PVC Jacket
S
Braided shielding
3
Remove the PVC jacket J to the indicated length.