Register map(s) for this device, with a note of how far each has been checked. Addresses are 0-based, as on the wire. Scale and byte order are confirmed only at the hardware-verified rung.
Round-trips through a real Modbus stack with no overlapping addresses and a word-order-sensitive codec — the map is internally coherent and wire-decodable. Does NOT prove byte-order or scaling match a real device: the emulator is seeded from the map's own types, so a uniformly wrong byte-order still round-trips. Only hardware-verified confirms byte-order/scale on the wire.
| point | address (0-based) | type | scale | unit |
|---|---|---|---|---|
| Drivecom control register (CMD) | 400 | U16 | 1 | |
| Extended control register (CMI) | 402 | U16 | 1 | |
| Drivecom status register (ETA) | 458 | U16 | 1 | |
| Extended status register (ETI) | 459 | U16 | 1 | |
| Extended status register no. 2 (ETI2) | 460 | U16 | 1 | |
| Starter address (ADD) | 2290 | U16 | 1 | |
| Communication speed (TBR) | 2292 | U16 | 1 | |
| Communication format (FOR) | 2293 | U16 | 1 | |
| Modbus configuration (PCT) | 2294 | U16 | 1 | |
| Adjustment of the Modbus timeout (TLP) | 2295 | U16 | 0.1 | s |
| Assignment of logic input LI3 | 4022 | U16 | 1 | |
| Assignment of logic output LO1 | 4023 | U16 | 1 | |
| Assignment of analog output AO | 4024 | U16 | 1 | |
| Scaling of the analog output max. signal (ASC) | 4025 | U16 | 1 | % |
| Nominal motor current (IN) | 4026 | U16 | 0.1 | A |
| Stator loss compensation (LSC) | 4027 | U16 | 1 | % |
| Voltage boost level (BST) | 4028 | U16 | 1 | % |
| Selection of the stop type (STY) | 4029 | U16 | 1 | |
| Protection against line phase inversion (PHR) | 4030 | U16 | 1 | |
| Time before restarting (TBS) | 4032 | U16 | 1 | s |
| Excessive starting time (TLS) | 4033 | U16 | 1 | s |
| Motor thermal protection (THP) | 4034 | U16 | 1 | |
| Maximum torque limit (TLI) | 4036 | U16 | 1 | % |
| Initial starting torque (TQ0) | 4037 | U16 | 1 | % |
| Threshold for changing to freewheel stop mode at the end of deceleration (EDC) | 4038 | U16 | 1 | % |
| Limiting current (ILT) | 4039 | U16 | 1 | % |
| Internal braking torque level (BRC) | 4041 | U16 | 1 | % |
| Pseudo-continuous braking time (EBA) | 4042 | U16 | 1 | % |
| Acceleration ramp time (ACC) | 4043 | U16 | 1 | s |
| Deceleration ramp time (DEC) | 4044 | U16 | 1 | s |
| Preheating level (IPR) | 4045 | U16 | 1 | % |
| Time delay before preheating (TPR) | 4046 | U16 | 1 | s |
| Deceleration gain (TIG) | 4047 | U16 | 1 | % |
| Assignment of logic input LI4 | 4048 | U16 | 1 | |
| Assignment of logic output LO2 | 4049 | U16 | 1 | |
| Assignment of relay R1 | 4050 | U16 | 1 | |
| Assignment of relay R2 | 4051 | U16 | 1 | |
| Assignment of relay R3 | 4052 | U16 | 1 | |
| Configuration of the type of signal supplied by output AO (0_4) | 4053 | U16 | 1 | |
| Starter with delta winding connection (DLT) | 4054 | U16 | 1 | |
| Line voltage (ULN) | 4055 | U16 | 1 | V |
| Line frequency (FRC) | 4056 | U16 | 1 | |
| Test on small motor (SST) | 4057 | U16 | 1 | |
| Activation of the cascade function (CSC) | 4058 | U16 | 1 | |
| ATS46 control register (CMD6) | 4060 | U16 | 1 | |
| ATS46 status register (ETA6) | 4061 | U16 | 1 | |
| Motor current (LCR) | 4062 | U16 | 0.1 | A |
| Motor torque (LTR) | 4063 | U16 | 1 | % |
| Motor thermal state (THR) | 4064 | U16 | 1 | % |
| Phase rotation direction viewed from the starter (PHE) | 4065 | U16 | 1 | |
| State of logic I/O (IOL) | 4066 | U16 | 1 | |
| Cos phi (COS) | 4067 | U16 | 0.01 | |
| Operating time since the last reset (RNT) | 4068 | U16 | 1 | hr |
| ATS46 fault register (DF1) | 4069 | U16 | 1 | |
| Image of analog output AO (AOR) | 4070 | U16 | 0.002 | mA |
| ATS46 additional status register (ETT6) | 4071 | U16 | 1 | |
| Active power (LPR) | 4072 | U16 | 1 | % |
| Active power in kW (LAP) | 4073 | U16 | 1 | kW |
| Power consumption (KWH) | 4074 | U16 | 1 | kWh |
| Operating time (RNTT) | 4075 | U16 | 1 | hr |
| Automatic restart (ARS) | 4100 | U16 | 1 | |
| Phase loss threshold (PHL) | 4101 | U16 | 1 | % |
| Activation of phase loss (PHP) | 4102 | U16 | 1 | |
| Activation of motor underload (ULL) | 4103 | U16 | 1 | |
| Motor underload threshold (LUL) | 4104 | U16 | 1 | % |
| Motor underload time (TUL) | 4105 | U16 | 1 | s |
| Activation of motor thermal monitoring by PTC probes (PTC) | 4106 | U16 | 1 | |
| Torque control (CLP) | 4107 | U16 | 1 | |
| Activation of current overload (OIL) | 4108 | U16 | 1 | |
| Current overload threshold (LOC) | 4109 | U16 | 1 | % |
| Current overload time (TOL) | 4110 | U16 | 0.1 | s |
| Last fault (LFT) | 4200 | U16 | 1 | |
| Code for past fault no. 1 (DP1) | 4203 | U16 | 1 | |
| Time of past fault no. 1 (HD1) | 4204 | U16 | 1 | hr |
| State during past fault no. 1 (EP1) | 4205 | U16 | 1 | |
| Code for past fault no. 2 (DP2) | 4206 | U16 | 1 | |
| Time of past fault no. 2 (HD2) | 4207 | U16 | 1 | hr |
| State during past fault no. 2 (EP2) | 4208 | U16 | 1 | |
| Code for past fault no. 3 (DP3) | 4209 | U16 | 1 | |
| Time of past fault no. 3 (HD3) | 4210 | U16 | 1 | hr |
| State during past fault no. 3 (EP3) | 4211 | U16 | 1 | |
| Code for past fault no. 4 (DP4) | 4212 | U16 | 1 | |
| Time of past fault no. 4 (HD4) | 4213 | U16 | 1 | hr |
| State during past fault no. 4 (EP4) | 4214 | U16 | 1 | |
| Code for past fault no. 5 (DP5) | 4215 | U16 | 1 | |
| Time of past fault no. 5 (HD5) | 4216 | U16 | 1 | hr |
| State during past fault no. 5 (EP5) | 4217 | U16 | 1 | |
| 2nd motor nominal current (IN2) | 4300 | U16 | 0.1 | A |
| 2nd motor maximum torque limit (TL2) | 4301 | U16 | 1 | % |
| 2nd motor initial starting torque (TQ2) | 4302 | U16 | 1 | % |
| Threshold for changing to freewheel stop mode at the end of 2nd motor deceleration (ED2) | 4303 | U16 | 1 | % |
| 2nd motor limiting current (IL2) | 4304 | U16 | 1 | % |
| 2nd motor acceleration ramp time (AC2) | 4305 | U16 | 1 | s |
| 2nd motor deceleration ramp time (DE2) | 4306 | U16 | 1 | s |
| 2nd motor deceleration gain for torque control (TI2) | 4307 | U16 | 1 | % |
| Reset kWh or the operating time (RPR) | 4401 | U16 | 1 | |
| Reset motor thermal state (RTH) | 4402 | U16 | 1 | |
| Product software version (VSP) | 4501 | U16 | 1 | |
| Product software type (TSP) | 4502 | U16 | 1 | |
| Starter rating (ICL) | 4503 | U16 | 0.1 | A |
| Starter range (VCAL) | 4504 | U16 | 1 | |
| Code for starter rating (NCD) | 4505 | U16 | 1 | |
| Terminal locking code (COD) | 64007 | U16 | 1 |
⚠ This type of use invalidates the starter warranty (referring to LII: All protection disabled on LI3). — Starkest reads only; we never write a control register.
| terminals | RJ45 connector |
| termination | 120 Ohm + 1 nF recommended at both ends |
| connector | RJ45 |
| shield/ground | connect the cable shielding to the ground of each device |
| wiring notes | Each ATS48 integrates two 4.7 kohm pulldown resistors. Up to 27 starters can be connected if master has 4.7 kohm pulldown resistors, up to 18 if master has 470 ohm. |
| max registers/read | 30 |
| broadcast | supported |
| protocol notes | The end of the frame is detected if silent for >= 3 characters. |
| firmware register | W4501 |
| identification notes | Identification service (code 65) can be used to obtain manufacturer name, product name, product reference, software version, and software upgrade index. |
| FC 43 device ID | not supported |
| doc revision | 04/2013 |
Each rung states what it proved and what it did not. Gray until proven; green is earned by hardware only.
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