Description
The Yaskawa JANCD-MSV01B is a specialized multi-axis servo control printed circuit board designed for use within Yaskawa industrial robot controllers, specifically the DX100 and DX200 series. This board processes motion control algorithms, handles real-time trajectory calculations, and manages high-speed communication loops between the controller CPU and individual axis servo amplifiers.
Technical Specifications
| Parameter | Value |
| Manufacturer | Yaskawa Electric Corporation |
| Model Number | JANCD-MSV01B |
| Compatible Controller Series | Yaskawa DX100, DX200 |
| Processor Architecture | Dedicated Digital Signal Processor (DSP) array |
| Communication Interface | Mechatrolink-II / Mechatrolink-III motion network |
| Power Supply Voltage | Internal rack power (+5 V DC, +15 V DC, -15 V DC) |
| Operating Temperature | 0 to +45 °C |
| Storage Temperature | -10 to +60 °C |
| Humidity | 90% RH or less (non-condensing) |
| Enclosure Protection | Open type (installed inside sealed controller cabinet) |
Procurement and Availability
- Condition: Refurbished (fully tested on a dedicated DX200 test rig) / Limited New Surplus stock available.
- Availability: In stock for expedited dispatch.
- Lead Time: 1 to 2 business days for standard fulfillment; priority shipping options available.
- Warranty: 12-month repair or replacement warranty.
- Pricing Note: Listed price is indicative and subject to market conditions; contact us for a firm quote.
Engineering and Integration Notes
When replacing the JANCD-MSV01B board in an active production cell, back up all system parameters, CMOS memory, and robot calibration data using the programming pendant before powering down the controller. Static discharge precautions are critical; always use an ESD grounding wrist strap when handling the PCB.
After physical installation, verify that the Mechatrolink communication cycle matches the servo pack configuration parameters. Check the 7-segment diagnostic LED indicators on the main rack to confirm normal handshake operations with the system CPU upon startup.
Frequently Asked Questions
Q: Is the JANCD-MSV01B interchangeable with the older JANCD-MSV01 or MSV01A variants?
A: Hardware revisions are not universally interchangeable without verifying the software version of the DX controller and the attached servo amplifier firmware. Consult the Yaskawa maintenance manual or verify with the OEM datasheet before swapping board revisions.
Q: Does this board require battery backup configuration after replacement?
A: The motion control board itself relies on the controller’s main CMOS battery unit for volatile parameter retention during power cycles. Replacing this board does not typically clear robot calibration data stored in the encoder batteries, but a full parameter restore may be necessary depending on the controller firmware state.
Q: What diagnostic steps should be taken if the board displays a communication error upon boot?
A: Check the optical or copper Mechatrolink cable connections, verify termination resistor settings, and ensure that the node address dip switches match the axis configuration defined in the system setup parameters.
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