CACR-SR02AD1FR Yaskawa Servo Complete Parameters + Model Analysis 1. Model Disassembly CACR-SR: An old model of Yaskawa VS-800 servo drive 02: Rated power 0.2kW / 200W AD: Body structure specification, installation dimensions, current rating (exclusive AD model, and AC/AB/AE cannot be directly interchanged) 1FR: Firmware control version (FR version, different from ER, ER-Y customized version) Without Y suffix: General standard version, not specifically for machine tools  2. Core Electrical Parameters Input power: Three-phase AC 200V - 230V 50/60Hz Rated output power: 200W Rated output current: 2.2A Short-term overload capacity: 300% overload Control method: Position pulse control / ±10V analog speed control Cooling method: Natural air cooling (without fan) Working environment temperature: 0 - 45℃ Compatible motor: Old model of Yaskawa 0.2kW incremental encoder servo motor  3. Hardware Appearance & Interfaces Same as AD series appearance: Silver-gray metal body, wall-mounted installation Front panel: Digital tube status display + 4 operation keys Main circuit terminals: R/S/T power input, U/V/W motor output, +/- braking resistor terminals CN1: Control signal interface (enable, alarm, stop, command signal) CN2: Motor encoder interface

IV. Version Differences • The firmware logic, internal parameter default values of 1FR are different from those of 1ER and 2ER • Even for the same AD body, 1ER cannot be directly substituted for 1FR. This may cause alarms and abnormal operation. Re-calibration is necessary.  V. Replacement Suggestions • The original model CACR-SR02AD1FR should be directly replaced for the best stability; if there is no such model, it can only be replaced with the same AD body, and then the parameters and gain should be re-matched.