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, 57600, 76800, 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 states 'Start Addr. = start address - 1' for each function code (p.347-348) and its example (p.349) sends comm address 0x1103 as 0x1102, so address = manual address - 1. 0h0000 (model) maps to -1 and is omitted.
- Defaults: COM-01 ID 1 (1-250; 127 for BACnet, 8 for Serve Drv), COM-02 0 Modbus-RTU, COM-03 3 = 9600 bps, COM-04 0 = D8/PN/S1. COM-03 0-8 = 1200/2400/4800/9600/19200/38400/57600/76800/115200; COM-04 offers 8N1/8E1/8O1. p.333-334 (PDF 350-351).
- Function codes 03/04 (handled the same, up to 16 registers), 06, 16; exception codes 01/02/03/06/14 (write protection) (p.347-349).
Registers (46)
«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.
46
Swipe the table sideways — the first column (manual address) stays put.
| 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 · 15 = 90kW · 16 = 110kW · 17 = 132kW · 18 = 160kW · 19 = 185kW · 20 = 220kW · 21 = 250kW · 22 = 315kW · 23 = 355kW · 24 = 400kW · 25 = 500kW p.350 (PDF 367) | |
| 0h0002 | 1 (0x0001) | HR | Input voltage class | U16 | R | 03·04 | 0 = 220 V class · 1 = 440 V class p.350 (PDF 367) | |
| 0h0003 | 2 (0x0002) | HR | Version | U16 | R | 03·04 | Example: 0h0064 = version 1.00, 0h0065 = version 1.01 p.350 (PDF 367) | |
| 0h0005 | 4 (0x0004) | HR | Target frequency | U16 | ×0.01 Hz | R/W | 03·04·06·10 | p.350 (PDF 367) |
| 0h0006 | 5 (0x0005) | HR | Operation command | U16 | R/W | 03·04·06·10 | B0-B4 read/write, B5 reserved. B6-B8 (read) run command source: 0 keypad, 1 Fx/Rx-1, 2 Fx/Rx-2, 3 built-in 485, 4 comm option, 5 time event. B9-B14 (read) frequency source: 0 keypad freq, 2-8 terminal multi-step, 17 up, 18 down, 19 steady, 22 V1, 24 V2, 25 I2, 26 pulse, 27 built-in 485, 28 comm option, 30 jog, 31 PID. B15 reserved. b0 Stop (S) · b1 Forward run (F) · b2 Reverse run (R) · b3 Trip reset (0→1) / read: trip state · b4 Free-run stop p.350 (PDF 367) | |
| 0h0007 | 6 (0x0006) | HR | Acceleration time | U16 | ×0.1 s | R/W | 03·04·06·10 | p.351 (PDF 368) |
| 0h0008 | 7 (0x0007) | HR | Deceleration time | U16 | ×0.1 s | R/W | 03·04·06·10 | p.351 (PDF 368) |
| 0h0009 | 8 (0x0008) | HR | Output current | U16 | ×0.1 A | R | 03·04 | p.351 (PDF 368) |
| 0h000A | 9 (0x0009) | HR | Output frequency | U16 | ×0.01 Hz | R | 03·04 | p.351 (PDF 368) |
| 0h000B | 10 (0x000A) | HR | Output voltage | U16 | V | R | 03·04 | p.351 (PDF 368) |
| 0h000C | 11 (0x000B) | HR | DC link voltage | U16 | V | R | 03·04 | p.351 (PDF 368) |
| 0h000D | 12 (0x000C) | HR | Output power | U16 | ×0.1 kW | R | 03·04 | p.351 (PDF 368) |
| 0h000E | 13 (0x000D) | HR | Operation status | U16 | R | 03·04 | b0 Stopped · b1 Running forward · b2 Running reverse · b3 Fault (trip), per OUT-30 setting · b4 Accelerating · b5 Decelerating · b6 Speed reached · b7 DC braking · b8 Decelerating to stop · b9 Jog mode · b11 Forward run command · b12 Reverse run command · b13 Run command source is communication · b14 Frequency source is communication · b15 0 HAND, 1 AUTO p.351 (PDF 368) | |
| 0h000F | 14 (0x000E) | HR | Trip information | U16 | R | 03·04 | b0 Latch type trip · b3 Level type trip · b10 H/W diagnosis p.352 (PDF 369) | |
| 0h0010 | 15 (0x000F) | HR | Input terminal information | U16 | R | 03·04 | b0 P1 · b1 P2 · b2 P3 · b3 P4 · b4 P5 · b5 P6 · b6 P7 p.352 (PDF 369) | |
| 0h0011 | 16 (0x0010) | HR | Output terminal information | U16 | R | 03·04 | B6-B8 reserved (Relay 8-6 with extension IO) b0 Relay 1 · b1 Relay 2 · b2 Relay 3 · b3 Relay 4 · b4 Relay 5 · b5 Q1 p.352 (PDF 369) | |
| 0h0012 | 17 (0x0011) | HR | V1 voltage input | U16 | ×0.1 % | R | 03·04 | p.353 (PDF 370) |
| 0h0013 | 18 (0x0012) | HR | Thermal input | U16 | ×0.1 % | R | 03·04 | p.353 (PDF 370) |
| 0h0014 | 19 (0x0013) | HR | V2 voltage input | U16 | ×0.1 % | R | 03·04 | p.353 (PDF 370) |
| 0h0015 | 20 (0x0014) | HR | I2 current input | U16 | ×0.1 % | R | 03·04 | p.353 (PDF 370) |
| 0h0016 | 21 (0x0015) | HR | Motor speed | U16 | rpm | R | 03·04 | p.353 (PDF 370) |
| 0h001A | 25 (0x0019) | HR | Hz/Rpm selection | U16 | R | 03·04 | 0 = Hz · 1 = rpm p.353 (PDF 370) | |
| 0h001B | 26 (0x001A) | HR | Selected motor poles | U16 | R | 03·04 | p.353 (PDF 370) | |
| 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 stop, 6 H/W current suppression, 7 S/W current suppression, 8 dwell / B3-B0: 0 stop, 1 forward, 2 reverse, 3 DC p.354 (PDF 371) | |
| 0h0306 | 773 (0x0305) | HR | Run / frequency command source | U16 | R | 03·04 | B15-B8 run command: 0 keypad, 1 comm option, 3 built-in 485, 4 terminal / B7-B0 frequency: 0 keypad speed, 2-4 up/down, 5 V1, 7 V2, 8 I2, 9 pulse, 10 built-in 485, 11 comm option, 13 jog, 14 PID, 25-31 multi-step p.355 (PDF 372) | |
| 0h0310 | 783 (0x030F) | HR | Output current | U16 | ×0.1 A | R | 03·04 | p.356 (PDF 373) |
| 0h0311 | 784 (0x0310) | HR | Output frequency | U16 | ×0.01 Hz | R | 03·04 | p.356 (PDF 373) |
| 0h0312 | 785 (0x0311) | HR | Output speed | U16 | rpm | R | 03·04 | p.356 (PDF 373) |
| 0h0314 | 787 (0x0313) | HR | Output voltage | U16 | V | R | 03·04 | p.356 (PDF 373) |
| 0h0315 | 788 (0x0314) | HR | DC link voltage | U16 | V | R | 03·04 | p.356 (PDF 373) |
| 0h0316 | 789 (0x0315) | HR | Output power | U16 | kW | R | 03·04 | 0.1 kW units below 110 kW capacity, 1 kW units from 110 kW — scale depends on capacity. p.356 (PDF 373) |
| 0h0318 | 791 (0x0317) | HR | PID reference | U16 | ×0.1 % | R | 03·04 | p.356 (PDF 373) |
| 0h0319 | 792 (0x0318) | HR | PID feedback | U16 | ×0.1 % | R | 03·04 | p.356 (PDF 373) |
| 0h032E | 813 (0x032D) | HR | Energy (kWh) | U16 | ×0.1 kWh | R | 03·04 | p.357 (PDF 374) |
| 0h032F | 814 (0x032E) | HR | Energy (MWh) | U16 | MWh | R | 03·04 | p.357 (PDF 374) |
| 0h035D | 860 (0x035C) | HR | Inverter temperature | U16 | ℃ | R | 03·04 | p.361 (PDF 378) |
| 0h035E | 861 (0x035D) | HR | Power factor | U16 | ×0.1 | R | 03·04 | p.361 (PDF 378) |
| 0h0361 | 864 (0x0360) | HR | Output torque | U16 | ×0.1 % | R | 03·04 | Percent of motor rated torque p.361 (PDF 378) |
| 0h0380 | 895 (0x037F) | HR | Frequency command (ext.) | U16 | ×0.01 Hz | R/W | 03·04·06·10 | p.361 (PDF 378) |
| 0h0381 | 896 (0x0380) | HR | Rpm command | U16 | rpm | R/W | 03·04·06·10 | p.361 (PDF 378) |
| 0h0382 | 897 (0x0381) | HR | Operation command (ext.) | U16 | R/W | 03·04·06·10 | Example: forward run 0003h, reverse run 0001h b0 0 stop / 1 run · b1 0 reverse / 1 forward · b2 Trip reset (0→1) · b3 Free-run stop (0→1) p.361 (PDF 378) | |
| 0h0383 | 898 (0x0382) | HR | Acceleration time (ext.) | U16 | ×0.1 s | R/W | 03·04·06·10 | p.361 (PDF 378) |
| 0h0384 | 899 (0x0383) | HR | Deceleration time (ext.) | U16 | ×0.1 s | R/W | 03·04·06·10 | p.362 (PDF 379) |
| 0h0388 | 903 (0x0387) | HR | PID reference (comm) | U16 | ×0.1 % | R/W | 03·04·06·10 | p.362 (PDF 379) |
| 0h0389 | 904 (0x0388) | HR | PID feedback (comm) | U16 | ×0.1 % | R/W | 03·04·06·10 | p.362 (PDF 379) |
| 0h03E0 | 991 (0x03DF) | HR | Save parameters | U16 | R/W | 03·04·06·10 | Write 0 then 1 to save (p.337). Not changeable during run 0 = No · 1 = Yes p.364 (PDF 381) |
Notes
- Set DRV-06 = 3 (Int 485) and DRV-07 = 6 (Int 485) to command over RS-485 (p.335).
- Values changed over comm revert at power-off unless saved via CNF-48 = 1 or by writing 0 then 1 to 0h03E0 (p.337). Frequency written to 0h0380/0h0005 is not retained even after save (p.364).
- 0h0000-0h0011 are shared with other LS drives; 0h0012-0h001B are H100-specific (p.350). 0h0004 is reserved.
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/h100.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 cite:
PortDock device register maps, v2026.10 · 09ac1d0b2792, https://portdock.dev/devices/
and this page. LICENSE · data bundle, version and changelog - Found a mistake? Please open a GitHub issue with the manual page.
Sources
- H100 국문 완전본 매뉴얼 (H100_User Manual_Kor_V3.0_260422.pdf) — LSLV-H100 — LS ELECTRIC, file V3.0, 2026-04-22 · chapter 7 RS-485 pp.333-364 (PDF 350-381) · checked 2026-10-22