Name: ACU-01B 3HNA024871-00103 ABB control unit
Price: 5333 CNY
Availability: InStock

ACU-01B 3HNA024871-00103 ABB control unit

Safety Protocols

⚠️ Critical Procedures

Emergency Stop:
- Cut STO (Safe Torque Off) circuit within 10ms
- Isolate power via external contactor (EN 60204-1 compliant)
Fault Reset:
1. Clear fault code in HMI 2. Cycle power with 30s delay 3. Verify encoder alignment

Category: ABB Tag: ACU-01B 3HNA024871-00103

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E-mail：geabbdcs@gmail.com
E-mail：info@geabb.com
Contacts：KEN HE

Description

ABB ACU-01B 3HNA024871-00103 Control Unit Operational Guide

1. Pre-Operation Checklist

Power Requirements
- Verify input voltage: 110-230V AC (single-phase) or 230V AC (three-phase)
- Ensure grounding resistance <0.1Ω
Environmental Conditions
- Operating temperature: -10°C to +55°C
- Humidity: ≤95% non-condensing

2. Startup Sequence

Step 1: Hardware Initialization 1.1 Connect EtherCAT/Modbus TCP cables (Cat6 shielded) 1.2 Install safety relay per EN 61800-5-2 (STO circuit mandatory) Step 2: Software Configuration 2.1 Launch MINT Workbench v4.2+ 2.2 Load motor parameters: • Encoder type: BiSS/SSI/EnDat 2.2 (select matching interface) • Rated current: 3A/6A/9A (set dip-switch accordingly) Step 3: Functional Test 3.1 Execute auto-tuning via wizard 3.2 Validate torque response with built-in oscilloscope

3. Runtime Monitoring

Parameter	Normal Range	Action Threshold
Coil Temperature	<75°C	≥85°C (derate power)
DC Bus Voltage	325V ±15%	>400V (emergency stop)
Communication Latency	<500μs	>1ms (check topology)

ACU-01B 3HNA024871-00103 ABB PDF

3HNA024871-001

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