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mMINT—Modbus Translator Module—
installation and use
EATON CORPORATION
www.moeller.net/en/support
05/10 AWB1230-1622
Effective May 2010
Figure 1 . mMINT in a Communications Network . . . . . . . . . . . . . . 3
Figure 2 . Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Figure 3 . Front View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Figure 4 . Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Figure 5 . Control to INCOM Product Data Format . . . . . . . . . . . . . 6
Figure 6 . Four-Register Energy Data Format . . . . . . . . . . . . . . . . . . 7
List of figures
Description
Page
Table 1 . Pin J1 Voltage Connector . . . . . . . . . . . . . . . . . . . . . . . . . 4
Table 2 . INCOM Connector J2 Pins . . . . . . . . . . . . . . . . . . . . . . . . 4
Table 3 . Modbus RS-485 J3 Pins . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Table 4 . RS-485 Baud Rate Switches (Normal) . . . . . . . . . . . . . . . 5
Table 5 . RS-485 Baud Rate Switches (Diagnostics) . . . . . . . . . . . . 5
Table 6 . Diagnostic Sub-Function Numbers . . . . . . . . . . . . . . . . . . 7
Table 7 . Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Table 8 . Modbus Register Map (in Register Number Order) . . . . . 9
Table 9 . Modbus Register Map (in Functional Order) . . . . . . . . . . 10
Table 10 . Primary Status Code Definitions . . . . . . . . . . . . . . . . . . 11
Table 11 . Secondary Status Code Definitions . . . . . . . . . . . . . . . . 11
Table 12 . Cause of Status Code Definitions . . . . . . . . . . . . . . . . . 11
Table 13 . Control ‘Slave Action Number’ Definitions . . . . . . . . . . 11
Table 14 . mMINT Configuration Registers . . . . . . . . . . . . . . . . . . 11
List of tables
Description
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