Eaton mMINT Documentation For Installation And Use
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Eaton mMINT Documentation For Installation And Use

Eaton mMINT Documentation For Installation And Use

Modbus translator module
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Instructional Leaflet IL66A7508H09
mMINT-Modbus translator module-
installation and use
Effective October 2016
Supersedes July 2009
Contents
Description
List of figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
List of tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Section 1: General description . . . . . . . . . . . . . . . 2
Section 2: Features . . . . . . . . . . . . . . . . . . . . . . . . 3
Section 3: Installation . . . . . . . . . . . . . . . . . . . . . . 3
Module mounting . . . . . . . . . . . . . . . . . . . . . . . . 3
Simplified wiring rules . . . . . . . . . . . . . . . . . . . . 3
Power connections . . . . . . . . . . . . . . . . . . . . . . . 3
INCOM connections . . . . . . . . . . . . . . . . . . . . . 4
Modbus connections . . . . . . . . . . . . . . . . . . . . . 4
INCOM network Rx LED (green) . . . . . . . . . . . . 4
INCOM network Tx LED (green) . . . . . . . . . . . . 4
Status LED (green) . . . . . . . . . . . . . . . . . . . . . . . 4
switch (SW1) . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Unique mMINT address (SW2) . . . . . . . . . . . . . 5
Modbus 121 ohm termination DIP
switch (SW3) . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Function codes . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Block of registers . . . . . . . . . . . . . . . . . . . . . . . . 5
Register access configurations . . . . . . . . . . . . . 5
Command/data pass-through . . . . . . . . . . . . . . . 6
Control of INCOM product . . . . . . . . . . . . . . . . . 6
Energy format . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Exception codes . . . . . . . . . . . . . . . . . . . . . . . . . 8
Section 7: Troubleshooting . . . . . . . . . . . . . . . . . . 9
Appendix A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
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Summary of Contents for Eaton mMINT

  • Page 1: Table Of Contents

    Modbus RS-485 baud rate DIP switch (SW2) . . 4 Unique mMINT address (SW2) . . . . . . . . . . . . . 5 Modbus 121 ohm termination DIP switch (SW3) .

  • Page 2: List Of Figures

    Figure 2 . mMINT in a communications network . . . . . . . . . . . . . . . .

  • Page 3: Section 2: Features

    Eaton representative or the Customer Support Center at 877-ETN-CARE (877-386-2273) . Module mounting When mounting the mMINT, verify that an 11H x 28W mm DIN rail 4 .25 is used and that it is within an enclosed space .

  • Page 4: Incom Connections

    INCOM connections INCOM connector: This 3-pin connector provides the interface to Refer to Figure 4 to locate the Status LED for the mMINT module . the INCOM network . Refer to Table 2 . Figure 5 shows the location of the configuration switches .

  • Page 5: Unique Mmint Address (Sw2)

    16 (10 ) to mMINT diagnostic address 247 or 248 . Only the RTU communications mode is recognized by the mMINT . mMINT SW2-1 must be properly set . See Section 5 and Table 5 . ote: EATON www.eaton.com...

  • Page 6: Incom Routing Address Configurations

    16 (10 ) . The current ‘slave action numbers’, their support being issued to an attached product or a mMINT power cycle occurs . The product dependent, are listed in Table 13 . The format of the data mMINT makes no modification to or interpretation of the product is shown in Figure 8 .

  • Page 7: Energy Format

    Energy format Response Msg 1 Byte 0 of INCOM Response Msg 1 Energy objects in the mMINT are supported in 2-register fixed point object format and a 4-register power/mantissa format . These objects Register 42704/424836 (0A8F /6103 do not support IEEE floating point format .

  • Page 8: Supported Diagnostic Sub-Functions

    Exception codes Supported diagnostic sub-functions Under certain circumstances, the mMINT will return an It is possible to obtain diagnostics from the mMINT or an attached exception code . INCOM product using function code 08 . See Table 6 . A single If the function in the query is not supported by the mMINT, register is used for each UART counter within the mMINT .

  • Page 9: Section 7: Troubleshooting

    These tables include only a partial list of applicable INCOM products; however, it contains a complete list of the INCOM objects directly supported by the mMINT . Due to the mMINT pass-through feature, all INCOM product objects are accessible by a Modbus master .

  • Page 10: Table 8. Modbus Register Map (In Register Number Order)

    Instructional Leaflet IL66A7508H09 mMINT—Modbus translator module— installation and use Effective October 2016 Table 8. Modbus register map (in register number order) Objects (complete list) Register number Modbus address INCOM products (partial list) Fixed Fixed IEEE point IEEE point float (FP)
  • Page 11 Instructional Leaflet IL66A7508H09 mMINT—Modbus translator module— installation and use Effective October 2016 Table 8. Modbus register map (in register number order) (continued) Objects (complete list) Register number Modbus address INCOM products (partial list) Fixed Fixed IEEE point IEEE point float...
  • Page 12 Instructional Leaflet IL66A7508H09 mMINT—Modbus translator module— installation and use Effective October 2016 Table 8. Modbus register map (in register number order) (continued) Objects (complete list) Register number Modbus address INCOM products (partial list) Fixed Fixed IEEE point IEEE point float...
  • Page 13 Instructional Leaflet IL66A7508H09 mMINT—Modbus translator module— installation and use Effective October 2016 Table 8. Modbus register map (in register number order) (continued) Objects (complete list) Register number Modbus address INCOM products (partial list) Fixed Fixed IEEE point IEEE point float...
  • Page 14 Instructional Leaflet IL66A7508H09 mMINT—Modbus translator module— installation and use Effective October 2016 Table 9. Modbus register map (in functional order) Objects (complete list) Register number Modbus address INCOM products (partial list) Fixed Fixed IEEE point IEEE point float (FP) Name...

  • Page 15: Table 9 . Modbus Register Map (In Functional Order)

    Instructional Leaflet IL66A7508H09 mMINT—Modbus translator module— installation and use Effective October 2016 Table 9. Modbus register map (in functional order) (continued) Objects (complete list) Register number Modbus address INCOM products (partial list) Fixed Fixed IEEE point IEEE point float (FP)
  • Page 16 Instructional Leaflet IL66A7508H09 mMINT—Modbus translator module— installation and use Effective October 2016 Table 9. Modbus register map (in functional order) (continued) Objects (complete list) Register number Modbus address INCOM products (partial list) Fixed Fixed IEEE point IEEE point float (FP)

  • Page 17: Table 10. Primary Status Code Definitions

    Instructional Leaflet IL66A7508H09 mMINT—Modbus translator module— installation and use Effective October 2016 Table 10. Primary status code definitions Table 12. Cause-of-status code definitions Code Definition Code Definition Code Definition Code Definition Unknown Phase A alarm Unknown Diagnostic warning #1 Open...

  • Page 18: Table 13. Control 'Slave Action Number' Definitions

    Instructional Leaflet IL66A7508H09 mMINT—Modbus translator module— installation and use Effective October 2016 Table 13. Control ‘Slave Action Number’ definitions Table 12. Cause-of-status code definitions (continued) Control Code Definition Code Definition group Definition Byte 2 Byte 1 Byte 0 Over-temperature Fail to sync on phase...

  • Page 19: Table 14. Mmint Configuration Registers

    Instructional Leaflet IL66A7508H09 mMINT—Modbus translator module— installation and use Effective October 2016 Table 14. mMINT configuration registers Table 13. Control ‘Slave Action Number’ definitions (continued) Modbus Control Register address group Definition Byte2 Byte1 Byte0 No. of Register definition High High...
  • Page 20 THIS DOCUMENT SHALL NOT BECOME PART OF OR MODIFY ANY CONTRACT BETWEEN THE PARTIES . In no event will Eaton be responsible to the purchaser or user in contract, in tort (including negligence), strict liability, or otherwise for any special, indirect, incidental, or consequential damage or loss...

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