LTI Drives CM-DPV1 3.0 30V V2.25-00 Communication Module

Product Overview

The LTI Drives CM-DPV1 3.0 is a communication module identified in the supplied product designation with version information V2.25-00 and a 30V marking. The CM-DPV1 product family provides PROFIBUS-DP communication for compatible LTi drive controllers. This allows selected drive information and control data to be exchanged with a fieldbus master as part of an industrial automation system.

In a networked drive installation, the communication interface supports coordination between the drive and the machine controller. It can provide a structured means of exchanging cyclic process data and accessing supported parameter information. The precise capabilities depend on the module revision, host controller, software compatibility and selected communication configuration.

PROFIBUS-DP Communication

PROFIBUS-DP is an industrial fieldbus technology used to exchange data between automation controllers and connected devices. Within a compatible LTi drive system, the CM-DPV1 acts as the interface for configured process data and parameter access. Typical engineering tasks include setting the bus address, importing or selecting the correct device configuration, mapping input and output words, and verifying the data format expected by the controller program.

Process data may include commands, reference values, status information and actual values, depending on the selected operating mode. Parameter data is handled through the supported communication services. These functions require correct configuration on both the automation master and the drive side.

Version Identification

The V2.25-00 marking should be recorded when checking compatibility or planning a replacement. The 30V notation in the supplied description should be verified against the physical label and technical documentation before it is interpreted as an electrical supply rating. Product codes and markings must be read in context rather than treated as complete specifications.

Installation and Commissioning

Before installation, isolate the drive from its power source and follow the safety requirements for the host controller. Confirm that the module is intended for the designated slot and that the drive family and software versions are supported. Check bus wiring, connector termination, address settings and the automation project's device configuration.

Once installed, verify the module status and confirm that process data is exchanged correctly. Check the controller's diagnostic information if the drive does not appear on the network or if the transmitted values are inconsistent. Incorrect data mapping can cause unintended control behavior even when physical communication is functioning.

Maintenance and Application

The module is relevant to compatible industrial machinery that requires centralized control, status monitoring or parameter access through PROFIBUS-DP. Applications may include production equipment, automated handling and process machinery using LTi drives.

For replacement planning, document the full model designation, version marking, host drive model and existing bus configuration. Verify all compatibility requirements before returning the system to service. The LTI Drives CM-DPV1 3.0 V2.25-00 should be treated as a system communication component whose performance depends on correct integration with the drive and automation network.