Moxa ioThinx 45MR-7210 Modbus register map
System + field power input monitor ioThinx 45MR slot module. Addresses are module-relative; actual PDU address = slot_base + relative_address. FC03: spStatus (rel 0, system power status WORD), spLowerLimitValue (rel 1-2, f32 lower alarm threshold), spUpperLimitValue (rel 3-4, f32 upper alarm threshold), fpStatus (rel 5, field power status WORD). Write spLowerLimitValue/spUpperLimitValue to configure system power alarm thresholds.
- Unofficial
- 6 registers
- Revision 2
Unofficial: Copied from an unofficial source and not tested. Read it as a draft and check a value on the real device before you rely on the rest. Check the map against the manufacturer's documentation before you write to a live device. Tested it? Report a test.
Communication
- Protocol
- Modbus TCP and RTUdefault
- Unit ID
- 1default
- TCP port
- 502default
- Serial
- 9600 8E1 · 9600 baud, 8 data bits, even parity, 1 stop bit defaults
- Byte / word order
- ABCD · bytes big-endian, words high first
- Addresses
- 0-based
Connection values are defaults: the device may be configured differently.
Map
- Registers
- 6 holding registers
- Revision
- 2
- Added
- ()
- File
- maps/moxa/iothinx-45mr-7210.mbmap.json · 3 KB · history
- SHA-256
- 81d72691d0ba2872fe8191cd608d2ac3b7be0ee597866b9fdc4b7c95f7f7318a
- Manufacturer
- moxa.com
Sources and notes
Source: Omni Console device library (OmniCoreST), modbus-library/moxa-iothinx-45mr-7210.toml; Source: ioThinx 4510 Series User's Manual V2.1, August 2019, Appendix A. Not verified against the manufacturer's documentation
- Moxa ioThinx 45MR-7210.
- Converted automatically from the Omni Console device library (OmniCoreST).
- Not verified against the manufacturer's documentation.
- Corrections are welcome (CONTRIBUTING.md). Change x_status once this table has been checked against the manual.
- | Moxa ioThinx 45MR-7210 — System Power + Field Power Input Monitor
- |
- | Source: ioThinx 4510 Series User's Manual V2.1, August 2019, Appendix A
- | Protocol: Modbus/TCP via ioThinx 4510 adapter, port 502
- |
- | IMPORTANT: Addresses are MODULE-RELATIVE. Actual PDU address = slot_base + relative_address.
- | Slot base depends on which slot this module occupies in the ioThinx 4510 chassis.
- |
- | Monitors system power (SP) and field power (FP) rails.
- | spLowerLimitValue and spUpperLimitValue define the alarm threshold window for system power.
- |
- | FC03 (holding R/W): see [[registers]] below
- | (No FC01/FC02/FC04 entries documented for this module)
| Area | Address | Name | Type | Access | Unit | Scale | Description |
|---|---|---|---|---|---|---|---|
| HR | 0 | uint16 | R | ||||
| HR | 1 | uint16 | R | ||||
| HR | 2 | uint16 | R | ||||
| HR | 3 | uint16 | R | ||||
| HR | 4 | uint16 | R | ||||
| HR | 5 | uint16 | R |
Help improve this map
- I tested it on a deviceReport whether it worked, even if you did not write the map.
- Suggest a correctionEdit the file on GitHub; it opens a pull request.
- Report a problemA wrong address, type, scale or byte order.
- Read the formatWhat each key of the file means (SPEC.md).