ProSoft Technology inRAx MVI46-N2, User Manual

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MVI46-N2 ♦ SLC Platform Reference
Johnson Controls N2 Communication Module
Page 56 of 68 ProSoft Technology, Inc.
October 27, 2008
M1 Offset Content Description
6017 Number of requests - Port 2 Contains the total number of messages sent
out the port.
6018 Number of responses - Port 2 Contains the total number of messages
received on the port.
6019 Number of errors sent - Port 2 Contains the total number of message errors
sent out the port.
6020 Number of errors received - Port 2 Contains the total number of message errors
received on the port.
6021 Backplane Transfer Writes Contains the total number of write blocks
transferred from the processor to the module.
6022 Backplane Transfer Reads Contains the total number of read blocks
transferred from the module to the processor.
6023 Backplane Transfer Errors Contains the total number of block errors
recognized by the module.
6024 Current Error - Port 1 For a slave port, this field contains the value
of the current error code returned. For a
master port, this field contains the index of
the currently executing command.
6025 Last Error - Port 1 For a slave port, this field contains the value
of the last error code returned. For a master
port, this field contains the index of the
command with the error.
6026 Current Error - Port 2 For a slave port, this field contains the value
of the current error code returned. For a
master port, this field contains the index of
the current executing command.
6027 Last Error - Port 2
For a slave port, this field contains the value
of the last error code returned. For a master
port, this field contains the index of the
command with an error.
A data file should be allocated in the ladder logic to hold this block of data. The
size of the block of data is 35 words.
5.5 N2 Data Object
Network
Point
Type Network
Point
Address Unit Description Notes
AI 1 User Defined in
Ladder Program
User Defined in
Ladder Program Actual number of points
supported is defined in
configuration file, for example
Analog Input Object Count: 16
AI … User Defined in
Ladder Program
User Defined in
Ladder Program Actual number of points
supported is defined in
configuration file. for example
Analog Input Object Count: 16
AI 300 User Defined in
Ladder Program User Defined in
Ladder Program Actual number of points
supported is defined in
configuration file. for example
Analog Input Object Count: 16