Danfoss FC102
Manufacturer: Danfoss
Product: VLT HVAC Drive
Model: FC102
Class: MODBUS
Updated: 2026-04-02
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Registers
| # | Name | Unit | Description |
|---|---|---|---|
| 1 | PID feedback | psi | |
| 2 | PID setpoint | psi | |
| 3 | Jog speed | rpm | |
| 4 | Operation mode | . | |
| 5 | Clear Fault | ||
| 6 | Actual speed | rpm | |
| 7 | Output frequency | Hz | |
| 8 | Motor current | A | |
| 9 | Motor torque | % | |
| 10 | DC Link Voltage | V | |
| 11 | Motor Voltage | V | |
| 12 | Motor Power | % | |
| 13 | Last Fault code | ||
| 14 | AI53 Raw Value | . | |
| 15 | AI54 Raw Value | . | |
| 16 | Digital Input Bitmask | ||
| 17 | Status Word | . | |
| 18 | Status Word 2 | . | |
| 19 | Active Fault code | ||
| 20 | Control Word | . | |
| 21 | Operating hours | h | |
| 22 | Running hours | h | |
| 23 | Actual speed | % | |
| 24 | E-stop | . | |
| 25 | Local/Remote status | . |
Notes
ezeio to FC102 Modbus/RTU connections (under the front cover): ezeio D1 -> 68 (P) ezeio D0 -> 69 (N) ezeio C -> 61 common