Lenze 00414359 E82ZBC – System Bus CAN Communication Module
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Product Information
The Lenze 00414359 E82ZBC is a system bus CAN communication module engineered for integration into Lenze 8200 vector and 8200 motec frequency inverters. Operating on the ISO 11898 CAN bus standard and supporting CANopen protocols, this plug-in module installs directly into the inverter's integrated Function Interface (FIF) slot without requiring external mounting hardware or additional space. The 8200 Vector product family module establishes robust fieldbus interconnectivity across automated drive networks, enabling master-slave controller architectures as well as direct peer-to-peer data exchange between frequency inverters in multi-axis motion, packaging, and conveyor systems.
Network connections are established using a pluggable screw terminal strip configured in a line topology terminated with 120-Ohm resistors at both end nodes. Initial hardware setup is handled through onboard DIP switches, allowing maintenance personnel to set the bus node address and select transmission speeds ranging from 10 kbit/s to 500 kbit/s prior to plugging the module into the drive. When commissioning a replacement unit, aligning these DIP switch positions with the original hardware configuration ensures immediate network integration. Parameter monitoring and detailed network setups can be verified using Lenze Global Drive Control (GDC) software or attached keypad modules, with ABC Industrial Parts available to assist in sourcing reliable replacement units and supporting drive fieldbus integration.
Visual operational feedback is provided on the module front panel by dual-color CAN-RUN and CAN-ERR status LEDs. A solid green light confirms active system bus communication, whereas a red light indicates an off-line status or bus fault condition. If both LEDs remain unlit during operation, a loss of power supply or an internal hardware failure on the FIF interface is indicated. Host drive monitoring parameters C0359 and C0361 enable real-time tracking of network health, helping pinpoint fault codes such as CE0 communication timeouts, CE1 bus-off conditions, or CE4 interface errors. When hardware failures or damaged terminal contacts prevent communication, sourcing a tested exchange unit from ABC Industrial Parts provides a fast resolution to restore production.
Technical Specifications
| Manufacturer | Lenze |
| Part Number | 00414359 |
| Model / Type | E82ZBC |
| Component Type | Communication Module |
| Product Family | Lenze 8200 Vector / 8200 Motec |
| Communication Protocol | CAN bus / Lenze System Bus / CANopen |
| Transmission Rate Range | 10 kbit/s to 500 kbit/s |
| Maximum Bus Nodes | 63 |
| Bus Topology | Line structure with 120 Ohm termination |
| Terminal Type | Pluggable screw terminal strip |
| Mounting Type | Plug-in (FIF Slot) |
Programming and Configuration
Configuring the Lenze 00414359 E82ZBC module relies on physical hardware settings combined with drive parameter management software. Onboard DIP switches located directly on the module body enable hardware-level setup of the CAN node address and network baud rate prior to inserting the module into the inverter's FIF slot. This hardware configuration simplifies unit replacement by ensuring that node identification and transmission speeds match the existing machine network without requiring initial software programming.
For advanced monitoring and setup, Lenze Global Drive Control (GDC) software connects directly to the host 8200 vector or 8200 motec frequency inverter. GDC provides comprehensive access to fieldbus communication parameters, diagnostic registers, and process data objects (PDOs). Drive parameters such as C0359 and C0361 allow engineers to monitor CAN system bus status, verify transmission cycling, and adjust process data timing to maintain synchronized multi-axis control.
Communication and System Integration
The E82ZBC system bus module provides flexible fieldbus networking based on the ISO 11898 CAN bus standard and CANopen communication protocols. Operating across a line network structure, the system supports up to 63 network nodes with transmission speeds configurable from 10 kbit/s up to 500 kbit/s. Physical connection to the CAN bus is established via a pluggable screw terminal strip, facilitating straightforward field wiring and quick module replacement during maintenance.
Proper network integration requires 120-Ohm termination resistors installed at both physical ends of the bus line structure to prevent signal reflections and data corruption. The module supports peer-to-peer process data exchange directly between Lenze frequency inverters as well as master-slave communication with central PLCs. High-speed peer-to-peer data transfer reduces control overhead on the main system PLC, optimizing system responsiveness in material handling, packaging machinery, and textile manufacturing applications.
Diagnostics and Status Indication
Front panel diagnostics on the E82ZBC module feature dual-color status LEDs designated as CAN-RUN and CAN-ERR. During standard operation, a solid green LED indicates active system bus communication. A flashing or solid red LED alerts operators to communication faults, incorrect bus configurations, or an error-passive state. If both status LEDs remain unlit during drive operation, it indicates an interrupted power supply or internal hardware failure on the module or FIF interface.
In addition to visual LED status indications, diagnostic monitoring is integrated into the host drive software environment. Host drive parameters C0359 and C0361 provide real-time diagnostic data regarding CAN error counters, bus state transitions, and message frames, enabling efficient troubleshooting through connected keypads or the GDC software tool.
Status LED Indicators
| LED | Color/Status | Meaning |
|---|---|---|
| CAN-RUN / CAN-ERR | Green / Red - Solid / Flashing / Off | Green LED indicates active system bus communication; Red LED indicates bus error or off-line status. If both LEDs remain off during operation, power supply or internal hardware failure on the module/drive FIF interface is indicated. |
Replacement and Spare Part Considerations
Replacing a failed 00414359 E82ZBC communication module requires matching both hardware address settings and physical network connections. Designed for direct plug-in mounting into the Function Interface (FIF) slot of Lenze 8200 vector (0.25 kW to 90 kW) and 8200 motec frequency inverters, the module requires no additional mounting brackets. Ensure the host inverter is powered down before inserting or removing the module to prevent electrical damage to the FIF contacts.
Prior to installing a replacement unit, examine the hardware DIP switches on the existing module and match their positions on the new unit to duplicate the node address and transmission rate (10 to 500 kbit/s). Verify that the pluggable screw terminal connector is securely seated and that 120-Ohm termination resistors are installed if the unit resides at an end node on the network line.
Error Codes & Fault Codes
The following error codes may be displayed during operation or diagnostics:
| Code | Name | Description | Possible Cause | Recommended Action |
|---|---|---|---|---|
| CE0 | CAN Communication Error / Time-out (CAN-TRIP) | Communication failure or message response timeout on System Bus CAN interface. | Bus line broken or disconnected, incorrect termination resistor, wrong baud rate configuration, or bad node address. | Check CAN cabling and terminal connection, verify bus termination (120 Ohm at end nodes), check DIP switch settings for baud rate and node address. |
| CE1 | CAN Warning / Bus-OFF (CAN-TRIP1) | The CAN controller on the E82ZBC module entered Error Passive or Bus-OFF state due to excessive error frames. | High level of electromagnetic noise/interference, incorrect shielding, missing ground connection, or bad baud rate matching. | Check cable shielding and grounding, inspect network topology and total cable length against configured baud rate. |
| CE2 | CAN Receive Buffer Overflow (CAN-TRIP2) | System bus module receive buffer overrun. | Excessive traffic or burst of messages on CAN network exceeding module processing capacity. | Reduce cycle time of process data objects (PDOs) or decrease bus load on CAN network. |
| CE3 | CAN Master Response Monitoring Error (CAN-TRIP3) | Expected cyclic communication from master node lost. | Master PLC/controller stopped communicating or powered off. | Verify host PLC/master status and program execution. |
| CE4 | CAN Hardware Error on Module / FIF Interface | Internal hardware communication failure between host inverter and E82ZBC communication module. | Faulty module seating, defective FIF interface contacts, or internal board failure. | Power down, re-seat E82ZBC module. If fault persists, replace the E82ZBC module. |
Frequently Asked Questions
How do I configure the node address and baud rate on the Lenze E82ZBC module?
Node addresses and transmission speeds (10 kbit/s to 500 kbit/s) are configured using hardware DIP switches located directly on the module prior to plugging it into the inverter's FIF slot.
Which Lenze inverters support the 00414359 E82ZBC communication module?
The E82ZBC module is compatible with Lenze 8200 vector frequency inverters ranging from 0.25 kW to 90 kW and Lenze 8200 motec frequency inverters.
What do the front panel status LEDs on the E82ZBC indicate?
The dual CAN-RUN and CAN-ERR LEDs display network status. A solid green light indicates active communication, while a red light indicates a bus error or off-line state. If both LEDs remain off during operation, it indicates a power supply loss or hardware failure on the FIF interface.
What causes fault code CE0 on a drive equipped with the E82ZBC?
Fault code CE0 signifies a CAN communication error or response timeout. Common causes include a broken CAN bus line, incorrect or missing 120-Ohm termination resistors, mismatched baud rates, or an incorrect node address setting.
What software tools can be used to diagnose the E82ZBC module?
Lenze Global Drive Control (GDC) software can be used to monitor bus diagnostics and parameters alongside host drive diagnostic parameters C0359 and C0361.
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