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The Climaveneta W3000 (including W3000 large and W3000 compact variants) manages complex HVAC refrigeration circuits. It handles compressor staging, expansion valve regulation, fan speed control, and safety interlocks.
Offers in-depth information on interfacing with FWS 3000, BACnet, or TREND systems. W3000TE Interface: Specific information for LA12 units. By properly configuring the Climaveneta W3000 Modbus Go to product viewer dialog for this item.
The W3000 controller software is protected by a digital signature. This security measure ensures that the controller can only function on electronic cards supplied directly by Climaveneta, guaranteeing authenticity and system integrity.
The W3000 controller supports Modbus protocol via serial or ethernet connections. Hardware Interfaces climaveneta w3000 modbus
Protocol Register/Coil addresses: Modbus - Standard Type protocol - Trend - Bacnet * Surge threshold RPM (/10) of centrifuge comp. C0240123-12-15-EN W3000 TE Interface LA12 - Scribd
This occurs if you try to read a register that doesn't exist in your specific software version. Start by reading only 1 or 2 basic registers (like Inlet Temp) to confirm the link is active. Do you have a specific model number software version
While exact register mappings can vary slightly based on the specific Climaveneta software version installed, standard parameters include: Parameter Name Modbus Address Example Scale / Unit 0 = Off, 1 = On Chilled Water Inlet Temp Input Register Chilled Water Outlet Temp Input Register Active Cool Setpoint Holding Register Compressor Run Status Discrete Input 0 = Stopped, 1 = Running General Alarm Code Input Register Integer ID The Climaveneta W3000 (including W3000 large and W3000
Access the W3000 controller's configuration menu using the technician password: Navigate to the sub-menu. Locate the Serial Communication parameters. Set the communication protocol to Modbus . Assign a unique Device Address (Slave ID) . Save settings and cycle power if prompted by the interface. 3. BMS Discovery and Polling
Climaveneta provides another layer of connectivity with the . This device acts as a bridge between W3000 units and modern IP-based networks.
The W3000 uses standard Modbus RTU protocols where data is read or written in 16-bit registers. W3000TE Interface: Specific information for LA12 units
: By reading Modbus register lists , users can extract performance metrics for efficiency auditing and predictive maintenance.
: Use a shielded, twisted-pair cable (3 x AWG 22/7 recommended).
Used by the BMS to calculate building load profiles. Common Holding Registers & Setpoints (Function Code 03/06)
Both "On/off enable" and "Operating mode enable" must be set to "Yes" in the supervisor menu to allow remote control. Hardware Connection (RS485)