1. SAFETY INSTRUCTIONS

• High voltage present: Disconnect power before wiring or servicing.

• Earth ground (PE): Connect securely to protective earth.

• No live wiring: Do not connect/disconnect cables with power on.

• Overheat risk: Ensure adequate ventilation; keep ambient 0–45°C.

• Emergency stop: Wire E‑STOP to disable drive in hazard situations.

• Discontinued model: This unit is obsolete; use only as replacement.

2. GENERAL INFORMATION

2.1 Model Designation

• CACR: AC Servo Drive

• SR: Speed/Position Control SERVOPACK (VS‑800)

• 02: 0.2 kW (200 W) rated power

• A: For Yaskawa R‑series motors

• D: Analog command (±10 VDC)

• 1: 200 VAC input, analog control

• F: F‑type 1500 ppr incremental encoder

• R: Rack‑mount chassis

• ‑Y111: Special factory configuration (custom I/O, firmware, or coating)

2.2 Ratings

• Power: 0.2 kW (200 W)

• Input: 1‑phase 200–230 VAC, 50/60 Hz

• Output: 3‑phase 0–230 VAC, 1.5 A rated

• Control: Analog speed (±10 V) / position (pulse train optional)

• Encoder: 1500 ppr incremental, F‑type

• Mounting: Rack mount

• Weight: Approx. 1.2 kg

2.3 Features

• Compact, high‑efficiency design

• Analog speed/position control

• Built‑in regenerative circuit (external resistor optional)

• Comprehensive protection: overcurrent, overvoltage, undervoltage, overheat, encoder fault

• LED status display for diagnostics

3. INSTALLATION

3.1 Mechanical

• Orientation: Vertical mounting only (heat sink down)

• Clearance: ≥50 mm top/bottom, ≥20 mm sides

• Ambient: 0–45°C, 40–90% RH (non‑condensing)

• Storage: −20 to 60°C

3.2 Wiring (No Images)

Main Circuit (Terminals R, S, U, V, W, PE, RB)

• R, S: AC input 200–230 VAC

• U, V, W: Motor 3‑phase output

• PE: Protective earth (green/yellow)

• RB: Regenerative resistor (optional, 50 W/100 Ω typical)

Control Connector (2CN, 14‑pin)

• SG: Signal ground (0 V)

• VREF: ±10 V speed command (10 V = max speed)

• FWD: Forward run (NPN/PNP, 24 VDC)

• REV: Reverse run

• E‑STOP: Emergency stop (normally closed)

• ALM: Alarm output (open collector, 24 VDC/50 mA)

• COM: Common for I/O

Encoder Connector (5CN, 9‑pin, F‑type)

• A, /A: Encoder phase A (differential)

• B, /B: Encoder phase B (differential)

• +5 V: Encoder power (150 mA max)

• GND: Encoder ground

• SHLD: Cable shield (connect to drive chassis)

4. OPERATION

4.1 Front Panel (LED Display & Keys)

• LED: 7‑segment display (status, parameters, fault codes)

• Keys: MODE (select), SET (enter), ↑/↓ (adjust)

4.2 Basic Modes

1. Speed Control (Default)

   • Apply ±10 V to VREF: +10 V = forward max speed, −10 V = reverse max speed

   • Set speed via parameter n001 (max speed, default 3000 rpm)

2. Position Control (Optional)

   • Requires pulse train input (A/B or CW/CCW)

   • Set parameters n002 (position gain), n003 (pulse scale)

4.3 Default Parameters (Key)

• n000: Drive ID = 0

• n001: Max speed = 3000 rpm

• n002: Position gain = 100

• n003: Pulse scale = 1000 ppr

• n004: Accel time = 200 ms

• n005: Decel time = 200 ms

5. TROUBLESHOOTING (Fault Codes)

6. MAINTENANCE

• Daily: Check LED status, unusual noise, or overheating

• Monthly: Clean heat sink/fan; retighten terminal screws

• Yearly: Test cooling fan; check electrolytic capacitors (life ~5 years)

• Disposal: Follow local regulations for electronic waste

7. SPECIFICATIONS SUMMARY

• Model: CACR‑SR02AD1FR‑Y111

• Series: VS‑800 (CACR‑SR)

• Power: 0.2 kW

• Input: 1‑phase 200–230 VAC

• Output: 3‑phase 0–230 VAC, 1.5 A

• Control: Analog speed/position

• Encoder: 1500 ppr incremental (F‑type)

• Mounting: Rack

• Status: Discontinued (Yaskawa)