Schneider Electric Altivar 320 Modbus register map
Altivar 320 variable speed drive: every parameter, by its Modbus (logic) address
- Official
- 1,071 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
- 1071 holding registers
- Groups
- 17
- Revision
- 2 · 2026-10-18
- Added
- ()
- File
- maps/schneider-electric/altivar-320.mbmap.json · 237 KB · history
- SHA-256
- 9df6a08ed4511da3aacd453a6149b1e6dcf4836fdd149fcde2cffcb2f152bc69
- Manufacturer
- se.com
Sources and notes
- Altivar 320 - Communication parameters · version NVE41316 V3.5 Parameters and Enumerations sheets
Source: Schneider Electric, Altivar 320 communication parameters (NVE41316 V3.5)
- 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 | 3011 | uint16 | R | Factory setting [Unknown rating] NO | |||
| HR | 3012 | uint16 | R | Factory setting [Unknown drive rate volt.] NO | |||
| HR | 3015 | uint16 | RW | Writable only when the motor is stopped; Factory setting [50Hz Motor frequency] 50Hz | |||
| HR | 3017 | uint16 | R | A | ×0.1 | Range 0.0 A ... 6553.5 A; Factory setting Refer to programming manual | |
| HR | 3022 | uint16 | RW | Writable only when the motor is stopped; Factory setting BIT1 | |||
| HR | 3052 | uint16 | RW | Writable only when the motor is stopped; Factory setting [Standard Start/Stop] STS | |||
| HR | 3053 | uint16 | R | ||||
| 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 4.0 kHz | |
| 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] BSD | |||
| 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 | 3110 | uint16 | RW | Writable only when the motor is stopped; Factory setting [No] NO | |||
| HR | 3112 | uint16 | RW | Writable only when the motor is stopped; Factory setting [No] NO | |||
| HR | 3120 | uint16 | RW | Factory setting [No] NO | |||
| HR | 3130 | uint16 | RW | Factory setting Refer to programming manual | |||
| 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 | A | ×0.1 | Range 0.0 A ... 6553.5 A | |
| 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 | 3219 | int16 | R | Hz | ×0.1 | Range -3276.7 Hz ... 3276.7 Hz | |
| HR | 3222 | int16 | R | Range -32767 ... 32767 | |||
| HR | 3224 | uint16 | R | A | ×0.1 | Range 0.0 A ... 6553.5 A | |
| 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 | 3230 | uint16 | R | Unit: Refer to programming manual; Range 0 ... 65535 | |||
| HR | 3231 | uint16 | R | Unit: Refer to programming manual; Range 0 ... 65535 | |||
| HR | 3233 | uint16 | R | Unit: Refer to programming manual; Range 0 ... 65535 | |||
| HR | 3234 | uint16 | R | ||||
| HR | 3235 | uint16 | R | s | Range 0 s ... 65535 s | ||
| HR | 3240 | uint16 | R | ||||
| HR | 3241 | uint16 | R | Range 0 ... 65535 | |||
| HR | 3242 | uint16 | R | s | Range 0 s ... 65535 s | ||
| HR | 3250 | uint16 | R | ||||
| HR | 3251 | uint16 | R | ||||
| HR | 3252 | uint16 | R | ||||
| HR | 3253 | uint16 | R | ||||
| HR | 3254 | uint16 | R | ||||
| HR | 3255 | uint16 | R | ||||
| HR | 3256 | uint16 | R | ||||
| HR | 3257 | uint16 | R | ||||
| HR | 3281 | int16 | R | Hz | ×0.1 | Range -3276.7 Hz ... 3276.7 Hz | |
| HR | 3290 | int16 | R | % | 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 | 3561 | uint16 | R | Factory setting [Not configured] NO | |||
| HR | 3699 | uint16 | RW | Range 0 ... 65535 | |||
| HR | 4001 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 200 ms; Factory setting 0 ms | ||
| HR | 4002 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 200 ms; Factory setting 0 ms | ||
| HR | 4003 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 200 ms; Factory setting 0 ms | ||
| HR | 4004 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 200 ms; Factory setting 0 ms | ||
| HR | 4005 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 200 ms; Factory setting 0 ms | ||
| HR | 4006 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 200 ms; Factory setting 0 ms | ||
| HR | 4021 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 200 ms; Factory setting 0 ms | ||
| HR | 4022 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 200 ms; Factory setting 0 ms | ||
| HR | 4201 | uint16 | RW | Writable only when the motor is stopped; Factory setting [1] POS | |||
| HR | 4202 | uint16 | RW | Writable only when the motor is stopped; Factory setting [1] POS | |||
| HR | 4209 | uint16 | RW | Writable only when the motor is stopped; Factory setting [1] POS | |||
| HR | 4221 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 9999 ms; Factory setting 0 ms | ||
| HR | 4222 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 9999 ms; Factory setting 0 ms | ||
| HR | 4229 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 9999 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 | 4249 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 60000 ms; Factory setting 0 ms | ||
| HR | 4261 | uint16 | RW | Writable only when the motor is stopped; Factory setting [1] POS | |||
| HR | 4271 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 9999 ms; Factory setting 0 ms | ||
| HR | 4281 | uint16 | RW | ms | Writable only when the motor is stopped; Range 0 ms ... 60000 ms; Factory setting 0 ms | ||
| HR | 4290 | uint16 | RW | Writable only when the motor is stopped; Factory setting [No] NO | |||
| HR | 4291 | uint16 | RW | Writable only when the motor is stopped; Factory setting [No] NO | |||
| HR | 4292 | uint16 | RW | Writable only when the motor is stopped; Factory setting [No] NO | |||
| HR | 4293 | uint16 | RW | Writable only when the motor is stopped; Factory setting [No] NO | |||
| HR | 4402 | uint16 | RW | Writable only when the motor is stopped; Factory setting [AI in voltage selected] 10U | |||
| HR | 4403 | uint16 | RW | Writable only when the motor is stopped; Factory setting [AI bipolar volts selected] N10U | |||
| HR | 4404 | uint16 | RW | Writable only when the motor is stopped; Factory setting [AI in current selected] 0A | |||
| HR | 4412 | uint16 | RW | V | ×0.1 | Writable only when the motor is stopped; Range 0.0 V ... 10.0 V; Factory setting 0.0 V | |
| HR | 4413 | uint16 | RW | V | ×0.1 | Writable only when the motor is stopped; Range 0.0 V ... 10.0 V; Factory setting 0.0 V | |
| HR | 4422 | uint16 | RW | V | ×0.1 | Writable only when the motor is stopped; Range 0.0 V ... 10.0 V; Factory setting 10.0 V | |
| HR | 4423 | uint16 | RW | V | ×0.1 | Writable only when the motor is stopped; Range 0.0 V ... 10.0 V; Factory setting 10.0 V | |
| HR | 4434 | uint16 | RW | mA | ×0.1 | Writable only when the motor is stopped; Range 0.0 mA ... 20.0 mA; Factory setting 0.0 mA | |
| HR | 4444 | uint16 | RW | mA | ×0.1 | Writable only when the motor is stopped; Range 0.0 mA ... 20.0 mA; Factory setting 20.0 mA | |
| HR | 4452 | uint16 | RW | s | ×0.01 | Writable only when the motor is stopped; Range 0.00 s ... 10.00 s; Factory setting 0.00 s | |
| HR | 4453 | uint16 | RW | s | ×0.01 | Writable only when the motor is stopped; Range 0.00 s ... 10.00 s; Factory setting 0.00 s | |
| HR | 4454 | uint16 | RW | s | ×0.01 | Writable only when the motor is stopped; Range 0.00 s ... 10.00 s; Factory setting 0.00 s |
No registers match
Try part of the name, an address (decimal or 0x hex) or clear the filters.
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).