Description
Product Introduction
The ALSTOM ICP232 029.359.325 is a VME-based controller and communication interface module used in ALSPA MV3000 drives, Converteam power conversion systems, and wind turbine pitch control architectures. It serves as the central processing node, bridging VME backplane traffic with Ethernet, CAN, and serial field networks.
This module integrates a 225 MHz embedded processor, hardware watchdog, and multi-protocol stack (Modbus, CANopen, Profibus-DP option). Its conformal-coated variants operate from −40 °C to +70 °C, making it suitable for nacelle-mounted wind applications. The ICP232 supports redundant configurations and delivers deterministic control cycles under 10 ms for real-time motion and process control.
Frequently Asked Questions
Q: Does the ICP232 support hot-swapping in a VME rack?
A: No. The ICP232 is not designed for hot-swap on the VME backplane. Power must be removed before insertion or extraction to avoid bus contention and potential damage to the module or backplane. Schedule a maintenance window for replacement.
Q: Is this model obsolete? Are there direct replacements?
A: The ICP232 is an end-of-life product for legacy ALSTOM/Converteam systems. No direct drop-in replacement exists outside the original MV3000 or wind pitch platforms. For modernization, migration to GE Grid Solutions or third-party VME controllers requires application re-hosting and I/O mapping verification.
Q: Will I lose my control program when swapping this module?
A: The application firmware resides in onboard Flash. A blank replacement unit will require download from the engineering workstation. Before removal, archive the full project (logic, parameters, and communication configuration). In redundant setups, synchronize both controllers before taking the primary offline.
Q: Are these modules factory-new or refurbished?
A: Units sold as “New Original” are unused, factory-sealed surplus stock from system upgrades or distributor overstock. They are not refurbished or reworked. Each module retains original ALSTOM labeling and serial numbers. Request packing lists and customs documentation for traceability if required by your QA system.
Q: What is the warranty coverage and typical lead time?
A: Standard warranty is 12 months from shipment, covering manufacturing defects and DOA failures. In-stock items ship within 1–3 business days domestically; international orders may take 5–10 business days. Confirm exact RMA terms with your supplier before purchase.
Q: What are the most common configuration pitfalls with this controller?
A: Three issues dominate field failures: (1) CANopen node ID conflicts—verify unique node addresses before energizing the bus; (2) missing VME slot assignment—ensure the backplane slot number matches the configuration in the engineering tool; (3) incorrect watchdog timeout settings—too short a timeout causes nuisance trips during network latency spikes. Photograph jumper and DIP switch settings before removal.
