RPS, Technical information, IT-HIST-MODBUS_TABLES.
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Subject: Modbus tables supported by MultiCOM 302 & NetMan 208C
M. Manganotto, Date: 23/07/2026
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Rev. F [23/07/2026]

- PSMBMP2-0106 (MODBUS RTU - MP2 M2S M2X M2U M2F)
  Added description of M2X-M2U-M2F families

- PTMBMP2-0106 (MODBUS TCP - MP2 M2S M2X M2U M2F)
  Added description of M2X-M2U-M2F families
  Added Parallel link open (bit 50, register 4)

- PSMBS3T-0102 (MODBUS RTU - S3T S3M S3U)
  Added new commands codes
  
- PTMBS3T-0102 (MODBUS TCP - S3T S3M S3U)
  First official revision

- PSMBMHT-0106 (MODBUS MHT MHE MPT NXE)
  Modified description of [Register 8, bit 14] and [Register 123, bit 8]

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Rev. E [01/12/2025]

- PSMBSEP-0100 (MODBUS SEP SER SDH SDU_4kVA)
  First official revision

- PTMBMP2-0105 (MODBUS TCP - MP2 M2S) / PSMBMP2-0105 (MODBUS RTU - MP2 M2S)
  Added Eco mode (bit 11, register 1) 

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Rev. D [16/06/2025]

First official revision for the following files:
PSMBMP2-0104 (MODBUS RTU - MP2 M2S)
PTMBMP2-0104 (MODBUS TCP - MP2 M2S)
PTMBSEN-0101 (MODBUS TCP - ENVIRONMENTAL SENSORS)

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Rev. C [02/04/2021]

PSMBMHT-0105 (MODBUS MHT MHE MPT NXE)
Added the description of registers 5/6/7/8

PSMBMST-0101 (MODBUS MST MCT MSM MCM)
Added new alarms (registers 2/3/4)

PSMBS3T-0101 (MODBUS S3T S3M S3U)
Added new alarms (registers 2/3/4)

PSMBSDU-0101 (MODBUS SDU STW 5-10kVA)
Added new alarms (registers 2/3/4)

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Rev. B [08/05/2020]

PSMBMHT-0104 (MODBUS MHT MHE MPT NXE)
Corrected the description of registers 124/125/126 (SPECIAL FLAGS SENTR)

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Rev. A [24/10/2019] - First version including the following files:

PSMBMDU-0100 (MODBUS MDU)
PSMBMHT-0103 (MODBUS MHT MHE MPT NXE)
PSMBMPW-0103 (MODBUS MPW)
PSMBMST-0100 (MODBUS MST MCT MSM MCM)
PSMBS3T-0100 (MODBUS S3T S3M S3U)
PSMBSDU-0100 (MODBUS SDU STW 5-10kVA)
PSMBMTS-0100 (MODBUS Transfer Switch)
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