Publication 1734-UM015A-EN-E - November 2009
Configuring POINT I/O and ArmorPOINT I/O DeviceLogix modules using RSNetworx for DeviceNet
55
•
Consume data from a safety connection
The module can consume data from a safety module with a standard
connection.
•
Consume data sent to a peer from a master.
Set Up Peer Communication Parameters
For each peer, you need to configure a set of parameters.
Here are the three parameters in their default settings (no peer data).
Example
To listen to the data from a 1734-IB4 module in the first slot (node 1), you can
configure the parameters in the following way:
The 1734-IB4 is "Peer#0". Enter its produced data size, "1" as its input data
size. If the module does not consume data from this peer in four times the
expected packet rate (EPR), which is 400 ms in this case, the Peer #0
connection fault bit will be set.
The contents of the data are mapped to the Peer#0 data table.
To use the data from the 1734-IB4 in the DeviceLogix editor, click
to
place a Boolean bit input on the function block sheet, and select the desired bit
to use in logic under the "Network Boolean Input" category.
Parameter
number
Parameter
name
Parameter description
Default value
31
Peer#0 MacID
Slot number
No connection
39
Peer#0 Size
Input data size
24 bytes
65
Peer#0 EPR
Time out value
1000 ms
Parameter
number
Parameter
name
Parameter description
Value
31
Peer#0 MacID
Slot number
1
39
Peer#0 Size
Input data size
1 byte
65
Peer#0 EPR
Expected packet rate
100 ms
Summary of Contents for 1734-8CFGDLX
Page 6: ...Publication 1734 UM015A EN E November 2009 4 Table of Contents Notes ...
Page 10: ...Publication 1734 UM015A EN E November 2009 8 Preface Notes ...
Page 16: ...Publication 1734 UM015A EN E November 2009 14 Introduction Notes ...
Page 109: ...Publication 1734 UM015A EN E November 2009 Peer Data Maps 107 Notes Allen Bradley HMIs ...
Page 110: ...Publication 1734 UM015A EN E November 2009 108 Peer Data Maps Notes ...
Page 111: ...Allen Bradley HMIs ...
