1. Introduktion
This manual provides essential information for the installation, operation, and maintenance of the IDEC FC2A-C16A1 Micro Programmable Logic Controller (PLC). The FC2A-C16A1 Micro3 is designed for industrial automation applications, offering reliable control over various processes. Please read this manual thoroughly before using the product to ensure safe and correct operation.
2. Produktet er slutview
The IDEC FC2A-C16A1 is a compact programmable logic controller featuring integrated inputs and outputs, designed for small to medium-scale automation tasks. It includes various terminals for power, digital inputs, digital outputs, and data communication.

Figur 2.1: Forside view of the FC2A-C16A1 Micro PLC. This image displays the various connection terminals, including power input (100-240 VAC), DC output (24V), DC input, digital inputs (IN 0-10), digital outputs (OUT 0-6), relay outputs (Ry OUT COM0, COM1, COM2), and data link terminals (A, B, SG). Indicator lights for Power (POW), Run (RUN), Error (E, R1, ERR2) are also visible.
3. Opsætning og installation
3.1 Montering
The FC2A-C16A1 is typically mounted on a DIN rail within an industrial control panel. Ensure adequate ventilation space around the unit to prevent overheating.
3.2 Ledningsføring
All wiring should be performed by qualified personnel and in accordance with local electrical codes and regulations. Refer to the terminal markings on the device for correct connections.
- Strømforsyning: Connect 100-240 VAC to the designated "100-240 VAC" terminals (N and L). The unit also provides a "DC OUT 24V" terminal for auxiliary power to sensors or other low-power devices.
- DC-indgang: Connect external DC power to the "DC IN COM" terminals if required for specific functionalities.
- Digitale indgange: Connect input signals to terminals labeled "IN 0" through "IN 10". These inputs are typically used for sensors, switches, and other control signals.
- Digitale output: Connect controlled devices to terminals labeled "OUT 0" through "OUT 6". These are typically transistor outputs.
- Relæudgange: Connect higher current loads to the "Ry OUT" terminals (COM0, COM1, COM2, and associated numbered terminals 0-6). These are relay contacts for switching AC or DC loads.
- Datalink: Use the "DATA LINK" terminals (A, B, SG) for communication with other devices or programming tools.
Sørg for, at alle forbindelser er sikre og korrekt isolerede for at forhindre kortslutninger eller elektriske farer.
4. Betjeningsvejledning
4.1 Power-Up and Indicator Lights
Upon applying power, observe the indicator lights on the front panel:
- POW (Power): Lyser, når enheden modtager strøm.
- LØB: Illuminates when the PLC is in run mode and executing the programmed logic.
- E (Error): Indicates a general error. Refer to the programming software for specific error codes.
- R1 (Error 1): Specific error indicator.
- ERR2 (Error 2): Specific error indicator.
- IN 0-10: Individual indicators for each digital input, illuminating when the corresponding input is active.
- OUT 0-6: Individual indicators for each digital/relay output, illuminating when the corresponding output is active.
4.2 Programmering
The FC2A-C16A1 is programmed using IDEC's proprietary software (e.g., WindLDR). Connect the PLC to a computer via the data link port. Refer to the software's user manual for detailed programming instructions, ladder logic development, and program transfer procedures.
4.3 Driftstilstande
The PLC typically operates in different modes (e.g., RUN, STOP, PROGRAM). These modes are usually controlled via the programming software or a physical switch/button if available on the specific model variant. Ensure the PLC is in RUN mode for automated control.
5. Vedligeholdelse
Regular maintenance helps ensure the longevity and reliable operation of the FC2A-C16A1.
- Rensning: Periodically clean the exterior of the unit with a soft, dry cloth. Do not use abrasive cleaners or solvents. Ensure ventilation openings are free from dust and debris.
- Inspektion: Regularly inspect wiring connections for looseness or signs of damage. Check for any unusual odors or sounds during operation.
- Miljøforhold: Sørg for, at driftsmiljøet forbliver inden for de angivne temperatur- og fugtighedsområder for at forhindre beskadigelse af interne komponenter.
- Firmwareopdateringer: Check the IDEC webwebstedet for tilgængelige firmwareopdateringer, der kan forbedre ydeevnen eller løse kendte problemer.
6. Fejlfinding
This section provides basic troubleshooting steps for common issues. For complex problems, consult the detailed programming manual or contact technical support.
| Symptom | Mulig årsag | Løsning |
|---|---|---|
| POW light off | Ingen strømforsyning eller forkert ledningsføring. | Check power connections (100-240 VAC). Verify power source is active. |
| RUN light off, E/R1/ERR2 light on | PLC in STOP mode or internal error. | Check PLC mode via programming software. Consult software for specific error codes and remedies. |
| Input indicator (IN) not illuminating | Sensor/switch not active or wiring issue. | Verify sensor/switch operation. Check input wiring for continuity and correct connection. |
| Output indicator (OUT/Ry OUT) not illuminating | Output not activated by program or wiring issue. | Verify program logic for output activation. Check output wiring and load device. |
7. Specifikationer
- Model: FC2A-C16A1 Micro3
- Mærke: IDEC
- Strømforsyning: 100-240 VAC
- Indgange: Digital Inputs (IN 0-10)
- Udgange: Digital Outputs (OUT 0-6), Relay Outputs (Ry OUT COM0, COM1, COM2 with associated terminals)
- Meddelelse: Data Link (A, B, SG)
- Fabrikant: IDEC
- ASIN: B075ZFNVLB
- Note: For detailed electrical and environmental specifications, refer to the official IDEC datasheet for the FC2A-C16A1.
8. Garanti og support
For warranty information, please refer to the documentation provided with your purchase or contact your authorized IDEC distributor. Warranty terms and conditions may vary by region and seller.
For technical support, programming assistance, or advanced troubleshooting, please contact IDEC technical support or visit the official IDEC website for resources and contact information. Ensure you have your product model number (FC2A-C16A1) and any relevant error codes ready when seeking support.
IDEC Official Webwebsted: https://us.idec.com/





