Schneider Electric Altivar 340 Modbus register map
Altivar 340 variable speed drive: every parameter, by its Modbus (logic) address
- Official
- 1,741 registers
- Modbus TCP and RTU
- Revision 2 · 2026-10-18
Official: Written from the manufacturer's documentation, but not tested on a device yet. 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 RTU
- Unit ID
- 1
- TCP port
- 502default
- Serial
- 19200 8E1 · 19200 baud, 8 data bits, even parity, 1 stop bit
- 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
- 1741 holding registers
- Groups
- 17
- Revision
- 2 · 2026-10-18
- Added
- ()
- File
- maps/schneider-electric/altivar-340.mbmap.json · 402 KB · history
- SHA-256
- 5bd9c0354b04d7c17a059e7a8297259f02b436c0e873ee87dc07e2e141c992cf
- Manufacturer
- se.com
Sources and notes
- Altivar 340 - Communication parameters · version NVE61728 V4.6 Parameters and Enumerations sheets
Source: Schneider Electric, Altivar 340 communication parameters (NVE61728 V4.6)
- The address of each parameter is its logic address, which is also its Modbus register address.
- Each name ends with the parameter code used in the drive menus and manuals.
- Parameters marked 'writable only when the motor is stopped' are refused while the drive runs.
- Many enumerations are shared lists in the source file; only the parameter-specific ones are included here.
| Area | Address | Name | Type | Access | Unit | Scale | Description |
|---|---|---|---|---|---|---|---|
| HR | 3006 | uint16 | RW | Factory setting [Standard access] STD | |||
| HR | 3010 | uint16 | RW | Writable only when the motor is stopped; Factory setting [High duty] HIGH | |||
| HR | 3011 | uint16 | R | Factory setting [Unknown rating] NO | |||
| HR | 3012 | uint16 | R | Factory setting [Unkown voltage] NO | |||
| HR | 3015 | uint16 | RW | Writable only when the motor is stopped; Factory setting Refer to programming manual | |||
| HR | 3017 | uint16 | R | Unit: Refer to programming manual; Range 0 ... 65535; Factory setting Refer to programming manual | |||
| HR | 3022 | uint16 | RW | Writable only when the motor is stopped; Factory setting BIT1 | |||
| HR | 3101 | uint16 | RW | Writable only when the motor is stopped; Factory setting [Switch.frequency type 1] HF1 | |||
| HR | 3102 | uint16 | RW | kHz | ×0.1 | Range 2.0 kHz ... 16.0 kHz; Factory setting Refer to programming manual | |
| HR | 3103 | uint16 | RW | Hz | ×0.1 | Writable only when the motor is stopped; Range 10.0 Hz ... 599.0 Hz; Factory setting Refer to programming manual | |
| HR | 3104 | uint16 | RW | Hz | ×0.1 | Range 0.0 Hz ... 599.0 Hz; Factory setting Refer to programming manual | |
| HR | 3105 | uint16 | RW | Hz | ×0.1 | Range 0.0 Hz ... 599.0 Hz; Factory setting Refer to programming manual | |
| HR | 3106 | uint16 | RW | Factory setting [Standard ref template with 0% at init] BSD0 | |||
| HR | 3107 | uint16 | RW | Writable only when the motor is stopped; Factory setting [No] NO | |||
| HR | 3108 | uint16 | RW | Writable only when the motor is stopped; Factory setting [No] NO | |||
| HR | 3109 | uint16 | RW | Writable only when the motor is stopped; Factory setting [No] NO | |||
| HR | 3110 | uint16 | RW | Writable only when the motor is stopped; Factory setting Refer to programming manual | |||
| HR | 3111 | uint16 | RW | V | ×0.01 | Writable only when the motor is stopped; Range 0.10 V ... 100.00 V; Factory setting 0.20 V | |
| HR | 3112 | uint16 | RW | Writable only when the motor is stopped; Factory setting Refer to programming manual | |||
| HR | 3113 | uint16 | RW | Writable only when the motor is stopped; Factory setting [Measured] HWCOF | |||
| HR | 3120 | uint16 | RW | Factory setting [No] NO | |||
| HR | 3130 | uint16 | RW | Factory setting [Standard] STD | |||
| HR | 3201 | uint16 | R | ||||
| HR | 3202 | int16 | R | Hz | ×0.1 | Range -3276.7 Hz ... 3276.7 Hz | |
| HR | 3203 | int16 | R | Hz | ×0.1 | Range -599.0 Hz ... 599.0 Hz | |
| HR | 3204 | uint16 | R | Unit: Refer to programming manual; Range 0 ... 65535 | |||
| HR | 3205 | int16 | R | % | ×0.1 | Range -3276.7 % ... 3276.7 % | |
| HR | 3206 | uint16 | R | ||||
| HR | 3207 | uint16 | R | V | ×0.1 | Range 0.0 V ... 6553.5 V | |
| HR | 3208 | uint16 | R | V | Range 0 V ... 65535 V | ||
| HR | 3209 | uint16 | R | % | Range 0 % ... 200 % | ||
| HR | 3211 | int16 | R | % | Range -32767 % ... 32767 % | ||
| HR | 3218 | int16 | R | % | Range 0 % ... 65535 % | ||
| HR | 3219 | int16 | R | Hz | ×0.1 | Range -3276.7 Hz ... 3276.7 Hz | |
| HR | 3222 | int16 | R | Range -32767 ... 32767 | |||
| HR | 3224 | uint16 | R | Unit: Refer to programming manual; Range 0 ... 65535 | |||
| HR | 3225 | int16 | R | Hz | ×0.1 | Range -3276.7 Hz ... 3276.7 Hz | |
| HR | 3226 | int16 | R | Range -32767 ... 32767 | |||
| HR | 3229 | uint16 | R | V | ×0.1 | Range 0.0 V ... 6553.5 V | |
| HR | 3240 | uint16 | R | ||||
| HR | 3243 | uint16 | R | V | ×0.1 | Range 0.0 V ... 6553.5 V | |
| HR | 3244 | uint32 ABCD | RW | s | 32-bit: the source does not state the word order (high word first assumed); Writable only when the motor is stopped; Range 0 s ... 4294967295 s | ||
| HR | 3246 | uint32 ABCD | RW | s | 32-bit: the source does not state the word order (high word first assumed); Writable only when the motor is stopped; Range 0 s ... 4294967295 s | ||
| HR | 3260 | uint32 ABCD | RW | 32-bit: the source does not state the word order (high word first assumed); Writable only when the motor is stopped; Range 0 ... 4294967295 | |||
| HR | 3263 | uint16 | R | rpm | Range 0 rpm ... 65535 rpm | ||
| HR | 3264 | uint32 ABCD | RW | h | 32-bit: the source does not state the word order (high word first assumed); Writable only when the motor is stopped; Range 0 h ... 500000 h | ||
| HR | 3266 | int16 | R | Hz | ×0.1 | Range -3276.8 Hz ... 3276.7 Hz | |
| HR | 3267 | int16 | R | Hz | ×0.1 | Range -3276.8 Hz ... 3276.7 Hz | |
| HR | 3268 | int16 | R | Unit: Refer to programming manual; Range -32767 ... 32767 | |||
| HR | 3269 | uint16 | RW | ms | Range 0 ms ... 10000 ms; Factory setting 0 ms | ||
| HR | 3274 | uint32 ABCD | RW | h | ×0.1 | 32-bit: the source does not state the word order (high word first assumed); Writable only when the motor is stopped; Range 0.0 h ... 119304.6 h | |
| HR | 3276 | uint32 ABCD | RW | h | ×0.1 | 32-bit: the source does not state the word order (high word first assumed); Writable only when the motor is stopped; Range 0.0 h ... 119304.6 h | |
| HR | 3278 | int16 | R | % | ×0.1 | Range -3276.7 % ... 3276.7 % | |
| HR | 3279 | int16 | R | Range -32767 ... 32767 | |||
| HR | 3290 | int16 | R | % | Range -32767 % ... 32767 % | ||
| HR | 3292 | int16 | R | Unit: Refer to programming manual; Range -32767 ... 32767 | |||
| HR | 3293 | int16 | R | Unit: Refer to programming manual; Range -32767 ... 32767 | |||
| HR | 3294 | int16 | R | Unit: Refer to programming manual; Range -32767 ... 32767 | |||
| HR | 3297 | int16 | R | % | Range -300 % ... 300 % | ||
| HR | 3298 | int16 | R | Unit: Refer to programming manual; Range -32767 ... 32767 | |||
| HR | 3302 | uint16 | R | Range 0 ... 65535 | |||
| HR | 3340 | uint16 | RW | Range 0 ... 65535; Factory setting 0 | |||
| HR | 3341 | uint16 | RW | Range 0 ... 65535; Factory setting 0 | |||
| HR | 3342 | uint16 | RW | Range 0 ... 65535; Factory setting 0 | |||
| HR | 3343 | uint16 | RW | Range 0 ... 65535; Factory setting 0 | |||
| HR | 3344 | uint16 | RW | Range 0 ... 65535; Factory setting 0 | |||
| HR | 3345 | uint16 | RW | Range 0 ... 65535; Factory setting 0 | |||
| HR | 3346 | uint16 | RW | Range 0 ... 65535; Factory setting 0 | |||
| HR | 3347 | uint16 | RW | Range 0 ... 65535; Factory setting 0 | |||
| HR | 4001 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 200 ms; Factory setting 2 ms | ||
| HR | 4002 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 200 ms; Factory setting 2 ms | ||
| HR | 4003 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 200 ms; Factory setting 2 ms | ||
| HR | 4004 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 200 ms; Factory setting 2 ms | ||
| HR | 4005 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 200 ms; Factory setting 2 ms | ||
| HR | 4006 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 200 ms; Factory setting 2 ms | ||
| HR | 4007 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 200 ms; Factory setting 2 ms | ||
| HR | 4008 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 200 ms; Factory setting 2 ms | ||
| HR | 4011 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 200 ms; Factory setting 2 ms | ||
| HR | 4012 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 200 ms; Factory setting 2 ms | ||
| HR | 4013 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 200 ms; Factory setting 2 ms | ||
| HR | 4014 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 200 ms; Factory setting 2 ms | ||
| HR | 4015 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 200 ms; Factory setting 2 ms | ||
| HR | 4016 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 200 ms; Factory setting 2 ms | ||
| HR | 4201 | uint16 | RW | Writable only when the motor is stopped; Factory setting [High level] POS | |||
| HR | 4202 | uint16 | RW | Writable only when the motor is stopped; Factory setting [High level] POS | |||
| HR | 4203 | uint16 | RW | Writable only when the motor is stopped; Factory setting [High level] POS | |||
| HR | 4204 | uint16 | RW | Writable only when the motor is stopped; Factory setting [High level] POS | |||
| HR | 4205 | uint16 | RW | Writable only when the motor is stopped; Factory setting [High level] POS | |||
| HR | 4206 | uint16 | RW | Writable only when the motor is stopped; Factory setting [High level] POS | |||
| HR | 4221 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 60000 ms; Factory setting 0 ms | ||
| HR | 4222 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 60000 ms; Factory setting 0 ms | ||
| HR | 4223 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 60000 ms; Factory setting 0 ms | ||
| HR | 4224 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 60000 ms; Factory setting 0 ms | ||
| HR | 4225 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 60000 ms; Factory setting 0 ms | ||
| HR | 4226 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 60000 ms; Factory setting 0 ms | ||
| HR | 4241 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 60000 ms; Factory setting 0 ms | ||
| HR | 4242 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 60000 ms; Factory setting 0 ms | ||
| HR | 4243 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 60000 ms; Factory setting 0 ms | ||
| HR | 4244 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 60000 ms; Factory setting 0 ms | ||
| HR | 4245 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 60000 ms; Factory setting 0 ms |
No registers match
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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).