Module Configuration
MVI46-N2
♦
SLC Platform
Johnson Controls N2 Communication Module
ProSoft Technology, Inc.
Page 21 of 68
October 27, 2008
The last step in the module setup is to add the ladder logic. If the example ladder
logic is used, adjust the ladder to fit the application. When the ladder example is
not used, copy the example ladder logic to your application and alter as
necessary.
The module is now ready to be used with your application. Insert the module in
the rack (with the power turned off) and attach the serial communication cables.
Download the new application to the controller and place the processor in run
mode. If all the configuration parameters are set correctly and the module is
attached to a network, the module's Application LED (APP LED) should remain
off and the backplane activity LED (BP ACT) should blink very rapidly. Refer to
the Troubleshooting section if you encounter errors. Attach a terminal to the
Debug/Configuration port on the module and look at the status of the module
using the Configuration/Debug Menu in the module.
2.2 Module
Data
All data related to the MVI46-N2 module is stored in a user defined data file and
the module's M0 and M1 files. Additionally, a file should be defined to hold the
module status data. The status data should be copied from the M1 file and
placed in the assigned status file. The ladder logic is responsible for transferring
all received data from a module into the user data files and for transferring all
user data to the M1 file to be sent to the module.
2.2.1 MVI46-N2 Database Map
Start Address
End Address
Data
0 59
Binary
Inputs
200 799 Analog
Inputs
6000 6029 Error/Status
Table
Data contained in this database is written through the M1 files by coordination of
the SLC logic and the MVI46-N2 module's program.
2.3
ProSoft Configuration Builder
ProSoft Configuration Builder is an application (computer program) that simplifies
the task of managing the configuration files that control how your ProSoft module
operates.
The following topics describe some of the features of ProSoft Configuration
Builder. For complete online documentation, please use the ProSoft
Configuration Builder online help.
