Lenze 00454107 E82ZAFCC100 System Bus CAN Function Module
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Product Information
The Lenze 00454107, model E82ZAFCC100, is a System Bus (CAN) and CANopen communication module designed for Lenze 8200 vector and 8200 motec frequency inverters. Functioning as an internal communication expansion interface, this module plugs directly into the host inverter's Function Interface (FIF) slot and draws power straight from the inverter backplane at 5 V DC with a 1 W power rating. Physical connection to the fieldbus network is established using a 5-pole pluggable screw terminal block compliant with ISO 11898 standards, facilitating drive-to-drive synchronized speed and torque control or integration into wider fieldbus networks.
Commissioning a replacement module requires matching the hardware address and bus configuration of the original unit. The front panel of the E82ZAFCC100 features DIP switch blocks that allow direct manual selection of node addresses from 1 to 63, fieldbus transmission speeds from 10 to 500 kbit/s, and toggling of the internal 120 Ohm bus termination resistor. Additional parameter adjustments and network configuration can be performed through Lenze Global Drive Control (GDC) PC software or an attached Keypad XT (E82ZBC) operating module. Aligning physical switch settings and verifying drive parameters ensures smooth commissioning, with ABC Industrial Parts supplying tested replacement components to assist in minimizing machinery downtime.
Network status and operational health are monitored via dual diagnostic LEDs on the front face, complemented by internal monitoring codes in the host inverter. The green CAN-RUN LED indicates unpowered, pre-operational, or active operational communication states, while the red CAN-ERR LED signals bus warning limits, Bus Off conditions, or internal hardware issues. When communication faults occur, basic checks should cover signal wiring continuity, shield grounding, termination resistor positions, and network baud rate consistency. In cases where the host drive issues module initialization errors such as fault code CE4 due to improper connector seating or board faults, sourcing a tested exchange module from ABC Industrial Parts offers a fast path to restoring production.
Technical Specifications
| Manufacturer | Lenze |
| Part Number | 00454107 |
| Model / Type | E82ZAFCC100 |
| Component Type | Communication Module |
| Product Family | 8200 vector |
| Supply Voltage | 5 V DC |
| Power Consumption | 1 W |
| Supported Protocols | CANopen, Lenze System Bus (CAN) |
| Communication Standard | ISO 11898 |
| Baud Rate Range | 10 to 500 kbit/s |
| Node Address Range | 1 to 63 |
| Bus Termination Resistor | 120 Ohm |
| Fieldbus Interface Connector | 5-pole pluggable screw terminal |
| Backplane Connector | Multi-pin header connector (FIF) |
Programming and Configuration
Hardware setup on the Lenze E82ZAFCC100 is achieved using the onboard DIP switch block. Technicians can set the node address between 1 and 63, select operational transmission speeds from 10 to 500 kbit/s, and enable or disable the internal 120 Ohm fieldbus termination resistor directly on the module without requiring external software tools.
For software-based commissioning and parameter oversight, the module integrates with Lenze Global Drive Control (GDC) engineering software as well as the Keypad XT (E82ZBC) terminal. Operating status and error counters can be monitored using host drive codes, including parameter C0359 for CAN operational state and code C0361 for tracking the CAN error counter.
Communication and System Integration
The E82ZAFCC100 module provides fieldbus connectivity using CANopen (DS301 profile) and Lenze System Bus protocol structures based on the ISO 11898 standard. This supports both drive-to-drive peer-to-peer data interchange and master-slave integration into higher-level PLC architectures.
Physical wiring connects via a 5-pole pluggable screw terminal interface on the module front. Internal signal routing and 5 V DC operating power are passed directly through the multi-pin backplane connector when plugged into the Function Interface (FIF) slot of Lenze 8200 vector or 8200 motec frequency inverters.
Diagnostics and Status Indication
Visual network monitoring is provided by two front-panel LED indicators. The green CAN-RUN LED communicates whether the unit is unpowered (Off), initializing in pre-operational mode (Blinking), or engaged in normal CAN communication (Solid). The red CAN-ERR LED indicates no fault (Off), warning threshold reached (Blinking), or a Bus Off condition and hardware communication failure (Solid).
Detailed diagnostics are accessible via host inverter display parameters or connected configuration software. Code C0359 reports the current status of the CAN bus controller, while code C0361 provides numerical tracking of transmission and reception errors to help identify physical layer noise or wiring defects.
Status LED Indicators
| LED | Color/Status | Meaning |
|---|---|---|
| CAN-RUN | Green - Off / Blinking / Solid | Off: Not active or no power. Blinking: Pre-Operational / Initializing. Solid: Operational state (normal CAN communication). |
| CAN-ERR | Red - Off / Blinking / Solid | Off: No fault. Blinking: Warning level reached (Error Passive / Warning limit). Solid: Bus Off condition or hardware communication failure. |
Replacement and Spare Part Considerations
Before installing a spare Lenze 00454107 E82ZAFCC100 module into a machine drive, inspect the DIP switch settings on the original board. Ensure the node address switches, baud rate selections, and the 120 Ohm bus termination switch match the existing network topography to maintain communication integrity across all connected nodes.
Ensure the host frequency inverter is fully powered down before inserting or removing the module from the Function Interface (FIF) slot. Proper alignment with the multi-pin backplane connector is necessary to avoid pin damage and prevent initialization faults such as code CE4 upon repowering the system.
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 | Communication failure or time-out detected on System Bus (CAN) monitoring channel | Interrupted bus cable, defective transmitter, node disconnected, or incorrect baud rate | Check CAN wiring, shield connection, baud rate setting, and bus termination resistors |
| CE1 | CAN Bus Off Fault | CAN controller went into Bus Off state due to excessive transmission/reception errors | Wrong baud rate, missing bus termination, short circuit on CAN_H / CAN_L lines, high noise/EMC interference | Check physical CAN bus connection, ensure 120 Ohm termination resistors at both ends, inspect shield ground |
| CE2 | CAN Warning Limit Reached | Internal CAN transmit/receive error counter exceeded warning threshold limit | Loose signal connections, minor noise on CAN line, incorrect telegram timing | Check line shielding, cable route away from power cables, and terminal connections |
| CE3 | CAN RX FIFO Overflow | Receive buffer overflow in CAN controller | Bus overload, host inverter processing load too high, burst of messages on CAN network | Reduce network traffic, increase cyclic transmission time intervals of transmitting nodes |
| CE4 | CAN Module / Hardware Initialisation Error | Host drive failed to initialize the plugged CAN function module | Module not seated correctly in FIF slot, damaged FIF connector pins, internal hardware failure on communication board | Power down drive, re-seat E82ZAFCC100 module in FIF slot. If problem persists, hardware board is defective and requires replacement. |
Frequently Asked Questions
How are node address and baud rate configured on the Lenze E82ZAFCC100?
Node addresses from 1 to 63 and baud rates from 10 to 500 kbit/s are configured directly using the hardware DIP switch block located on the front panel of the module, or via host drive parameter settings.
What do the CAN-RUN and CAN-ERR LEDs indicate?
The green CAN-RUN LED indicates unpowered (Off), initializing (Blinking), or operational (Solid) network states. The red CAN-ERR LED indicates normal operation (Off), error warning threshold reached (Blinking), or a Bus Off / hardware communication failure (Solid).
Which Lenze drive families accept the 00454107 E82ZAFCC100 module?
The module is designed for Lenze 8200 vector frequency inverters (rated 0.25 kW to 90 kW) and Lenze 8200 motec frequency inverters equipped with an internal Function Interface (FIF) slot.
What causes fault code CE4 on the host inverter?
Fault code CE4 indicates a CAN module hardware initialization error. This usually occurs if the module is improperly seated in the FIF slot, if connector pins are damaged, or if internal board circuitry fails. Re-seating the module with power off is the initial recommended step.
Is an external power supply required for the E82ZAFCC100 communication module?
No external power supply is needed. The E82ZAFCC100 draws 5 V DC power and consumes 1 W directly from the host inverter backplane via the FIF connector.
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