An unofficial summary of facts (addresses, types, units, scaling) from the maker's manual. Not affiliated with the maker; values can differ by firmware or model. Always check the device manual before writing (run commands, settings).
Default communication
| Protocol | Modbus RTU |
|---|---|
| Baud (factory) | 9600 bps — options: 1200, 2400, 4800, 9600, 19200, 38400, 115200 |
| Data · parity · stop | 8 · None · 1 |
| Slave ID (factory) | 1 (1~250) |
| Manual address style | 1-based numbers (wire address + 1) |
- Addressing: the manual's Modbus-RTU example (p.295, PDF 309) sends starting address 0x1102 for comm address 0x1103 ('Starting Address -1'), so address = manual address - 1. The example is from the parameter area only; under this rule 0h0000 (model) maps to -1 and is omitted. Verify on hardware for the common area.
- Defaults: CM.01 ID 1 (1-250), CM.02 0 Modbus-RTU, CM.03 3 = 9600 bps, CM.04 0 = D8/PN/S1. p.281 (PDF 295), p.346 (PDF 360).
- CM.03 setting 6 reads 56000 bps in the CM table but 57,600 bps in the spec table (p.279), so it is left out of bauds. CM.04 offers 8N1/8N2/8E1/8O1 (p.281).
- Function codes 03, 04, 06, 16 supported (p.292-294, PDF 306-308).
Registers (36)
«Wire» is the 0-based address in the request frame (PortDock's «0-based» notation). Value = raw × scale. Table: HR holding register, IR input register, CO coil, DI discrete input. Function codes in hex.
| Manual | Wire | Table | Name | Type | Unit · scale | R/W | FC | Details |
|---|---|---|---|---|---|---|---|---|
| 0h0001 | 0 (0x0000) | HR | Inverter capacity | U16 | R | 03·04 | 0 = 0.75kW · 1 = 1.5kW · 2 = 2.2kW · 3 = 3.7kW · 4 = 5.5kW · 5 = 7.5kW · 6 = 11kW · 7 = 15kW · 8 = 18.5kW · 9 = 22kW · 10 = 30kW · 11 = 37kW · 12 = 45kW · 13 = 55kW · 14 = 75kW · 256 = 0.4kW · 257 = 1.1kW · 258 = 3.0kW · 259 = 4.0kW p.296 (PDF 310) | |
| 0h0002 | 1 (0x0001) | HR | Input voltage class | U16 | R | 03·04 | 0 = 220V product · 1 = 440V product p.296 (PDF 310) | |
| 0h0003 | 2 (0x0002) | HR | S/W version | U16 | R | 03·04 | Hex: 0x0100 = version 1.00 p.296 (PDF 310) | |
| 0h0005 | 4 (0x0004) | HR | Frequency command | U16 | ×0.01 Hz | R/W | 03·04·06·10 | p.296 (PDF 310) |
| 0h0006 | 5 (0x0005) | HR | Operation command | U16 | R/W | 03·04·06·10 | B5-B15 read-only: B6-B8 run command source (0 keypad, 1 Fx/Rx-1, 2 Fx/Rx-2, 3 built-in 485, 4 comm option), B9-B14 frequency source (0 keypad freq, 1 keypad torque, 2-16 multi-step, 17 up, 18 down, 19 steady, 22 V1, 24 V2, 25 I2, 27 built-in 485, 28 comm option, 30 jog, 31 PID) b0 Stop (S) · b1 Forward run (F) · b2 Reverse run (R) · b3 W: trip reset (0->1) / R: trip status · b4 Emergency stop p.296 (PDF 310) | |
| 0h0007 | 6 (0x0006) | HR | Acceleration time | U16 | ×0.1 s | R/W | 03·04·06·10 | p.296 (PDF 310) |
| 0h0008 | 7 (0x0007) | HR | Deceleration time | U16 | ×0.1 s | R/W | 03·04·06·10 | p.296 (PDF 310) |
| 0h0009 | 8 (0x0008) | HR | Output current | U16 | ×0.1 A | R | 03·04 | p.297 (PDF 311) |
| 0h000A | 9 (0x0009) | HR | Output frequency | U16 | ×0.01 Hz | R | 03·04 | p.297 (PDF 311) |
| 0h000B | 10 (0x000A) | HR | Output voltage | U16 | V | R | 03·04 | p.297 (PDF 311) |
| 0h000C | 11 (0x000B) | HR | DC link voltage | U16 | V | R | 03·04 | p.297 (PDF 311) |
| 0h000D | 12 (0x000C) | HR | Output power | U16 | ×0.1 kW | R | 03·04 | p.297 (PDF 311) |
| 0h000E | 13 (0x000D) | HR | Operation status | U16 | R | 03·04 | b0 Stopped · b1 Running forward · b2 Running reverse · b3 Fault trip · b4 Accelerating · b5 Decelerating · b6 Speed reached · b7 DC braking · b8 Drive stopping · b9 Jog mode · b10 Brake release signal · b11 Forward run command · b12 Reverse run command · b13 Run command source is communication · b14 Frequency command source is communication p.297 (PDF 311) | |
| 0h000F | 14 (0x000E) | HR | Fault trip information | U16 | R | 03·04 | b0 Latch type trip · b3 Level type trip · b10 H/W diagnosis trip p.297 (PDF 311) | |
| 0h0010 | 15 (0x000F) | HR | Input terminal status | U16 | R | 03·04 | b0 P1 · b1 P2 · b2 P3 · b3 P4 · b4 P5 · b5 P6 · b6 P7 p.298 (PDF 312) | |
| 0h0011 | 16 (0x0010) | HR | Output terminal status | U16 | R | 03·04 | b0 Relay 1 · b1 Q1 p.298 (PDF 312) | |
| 0h0301 | 768 (0x0300) | HR | Inverter capacity (ext.) | U16 | R | 03·04 | 6400 = 0.4kW · 12800 = 0.75kW · 16401 = 1.1kW · 16405 = 1.5kW · 16418 = 2.2kW · 16432 = 3.0kW · 16439 = 3.7kW · 16448 = 4.0kW · 16469 = 5.5kW · 16501 = 7.5kW · 16560 = 11kW · 16624 = 15kW · 16677 = 18.5kW · 16736 = 22kW · 16864 = 30kW · 16976 = 37kW · 17104 = 45kW · 17264 = 55kW · 17584 = 75kW p.299 (PDF 313) | |
| 0h0305 | 772 (0x0304) | HR | Inverter operation state | U16 | R | 03·04 | B15-B12: 0 normal, 4 warning, 8 fault / B7-B4: 1 speed search, 2 accel, 3 steady, 4 decel, 5 decel to stop, 6 H/W OCS, 7 S/W OCS, 8 dwell / B3-B0: 0 stop, 1 forward, 2 reverse, 3 DC operation p.299 (PDF 313) | |
| 0h0306 | 773 (0x0305) | HR | Run / frequency command source | U16 | R | 03·04 | B15-B8 run source: 0 keypad, 1 comm option, 2 user sequence, 3 built-in 485, 4 terminal / B7-B0 freq source: 0 keypad speed, 1 keypad torque, 2-4 up/down, 5 V1, 7 V2, 8 I2, 9 pulse, 10 built-in 485, 11 comm option, 12 user sequence, 13 jog, 14 PID, 25-39 multi-step p.300 (PDF 314) | |
| 0h0310 | 783 (0x030F) | HR | Output current | U16 | ×0.1 A | R | 03·04 | p.300 (PDF 314) |
| 0h0311 | 784 (0x0310) | HR | Output frequency | U16 | ×0.01 Hz | R | 03·04 | p.300 (PDF 314) |
| 0h0314 | 787 (0x0313) | HR | Output voltage | U16 | V | R | 03·04 | p.300 (PDF 314) |
| 0h0315 | 788 (0x0314) | HR | DC link voltage | U16 | V | R | 03·04 | p.300 (PDF 314) |
| 0h0316 | 789 (0x0315) | HR | Output power | U16 | ×0.1 kW | R | 03·04 | p.300 (PDF 314) |
| 0h0317 | 790 (0x0316) | HR | Output torque | U16 | ×0.1 % | R | 03·04 | p.300 (PDF 314) |
| 0h032D | 812 (0x032C) | HR | Inverter module temperature | U16 | ℃ | R | 03·04 | p.302 (PDF 316) |
| 0h032E | 813 (0x032D) | HR | Energy consumption (kWh) | U16 | ×0.1 kWh | R | 03·04 | p.302 (PDF 316) |
| 0h0330 | 815 (0x032F) | HR | Latch type trip info 1 | U16 | R | 03·04 | b0 Overload trip · b1 Underload trip · b2 Inverter overload trip · b3 E-Thermal trip · b4 Ground fault trip · b5 Output open-phase trip · b6 Input open-phase trip · b9 NTC trip · b10 Overcurrent trip · b11 Overvoltage trip · b12 External trip · b13 Arm short · b14 Over heat trip · b15 Fuse open trip p.302 (PDF 316) | |
| 0h0331 | 816 (0x0330) | HR | Latch type trip info 2 | U16 | R | 03·04 | b2 Thermal trip · b3 Fan trip · b5 Error while writing parameter · b6 Pre PID fail · b7 Bad contact at basic I/O board · b8 External brake trip · b9 No motor trip · b10 Bad option card · b12 Safety A · b13 Safety B p.302 (PDF 316) | |
| 0h0332 | 817 (0x0331) | HR | Level type trip info | U16 | R | 03·04 | b0 BX · b1 Low voltage · b2 Lost command · b3 Keypad lost command · b6 Lost option command · b7 BLE app lost p.303 (PDF 317) | |
| 0h0334 | 819 (0x0333) | HR | Warning information | U16 | R | 03·04 | b0 Overload · b1 Underload · b2 Inverter overload · b3 Lost command · b4 Fan running · b5 DB · b6 Wrong encoder installation · b7 Encoder disconnection · b8 Keypad lost · b9 Auto tuning failed · b10 Fan exchange · b11 Fire mode · b15 Comm idle status p.303 (PDF 317) | |
| 0h0380 | 895 (0x037F) | HR | Frequency command (ext.) | U16 | ×0.01 Hz | R/W | 03·04·06·10 | p.304 (PDF 318) |
| 0h0382 | 897 (0x0381) | HR | Operation command (ext.) | U16 | R/W | 03·04·06·10 | Forward run 0x0003, reverse run 0x0001 b0 0 stop / 1 run · b1 0 reverse / 1 forward · b2 Trip reset (0->1) · b3 Free-run stop (0->1) p.304 (PDF 318) | |
| 0h0383 | 898 (0x0382) | HR | Acceleration time (ext.) | U16 | ×0.1 s | R/W | 03·04·06·10 | p.304 (PDF 318) |
| 0h0384 | 899 (0x0383) | HR | Deceleration time (ext.) | U16 | ×0.1 s | R/W | 03·04·06·10 | p.304 (PDF 318) |
| 0h03E0 | 991 (0x03DF) | HR | Save parameters | U16 | R/W | 03·04·06·10 | Write 0 then 1 to save. Not changeable during run 0 = No · 1 = Yes p.306 (PDF 320) |
Notes
- To run and set frequency over RS-485, set DRV = 3 (Int485) and Frq = 6 (Int485) (p.282).
- Common-area changes revert at power-off unless saved via 0h03E0 (0 then 1) or CNF.48 (p.285). Frequency written to 0h0380/0h0005 is not retained (p.306).
Read it with PortDock
- Install the free PortDock Modbus Master and connect with the device's settings.
- On the table toolbar, «Device profile…» → pick this device → «Load». Polling tables, names, types and the Slave ID are filled in (optionally the serial settings too).
- Names carry the unit and scale (e.g. «×0.01 Hz»). Values on screen are raw — multiply by the scale.
- To test your program without the device, PortDock Modbus Slave's «Emulate device…» serves the same map with example values.
Download JSON
- ls-electric/s100.json (GitHub raw) · copy on this site · history
- schema.json — format (JSON Schema). table, address (0-based), type and order match the PortDock CSV.
- License: CC BY 4.0 — please credit «PortDock device register maps» with a link. LICENSE
- Found a mistake? Please open a GitHub issue with the manual page.
Sources
- S100 User Manual (S100_Manual_English_V4.3.pdf) — LSLV-S100 — LS ELECTRIC, 19th Edition, 2026.09 (Revision History p.474); file V4.3 · chapter 7 RS-485 pp.279-306 (PDF 293-320), CM group p.346 (PDF 360) · checked 2026-10-19