Lenze 00410628 E82ZAFS CAN System Bus Module
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Product Information
The Lenze 00410628 E82ZAFS is a CAN system bus communication function module engineered for the Lenze 8200 vector frequency inverter series ranging from 0.25 kW to 90 kW. Operating as an expansion board that inserts directly into the inverter Function In-Function (FIF) slot, this device provides interface capability for real-time motor drive control, parameter transfer, and data exchange. Built to the ISO 11898 CAN physical layer standard, the module includes both a Sub-D 9-pin male connector and a pluggable screw terminal strip to facilitate straightforward loop-through wiring and multi-axis field integration.
Commissioning a replacement module requires establishing the correct node address and network communication speed. Hardware DIP switches on the unit allow technicians to set the CAN node address and baud rate directly, without requiring active software connections prior to startup. Alternatively, settings and parameters can be modified through Lenze Global Drive Control (GDC) software or an E82ZBC Keypad module plugged into the drive. When commissioning a replacement module on an active fieldbus line, matching these switch configurations to the original unit ensures immediate integration with the master controller, with tested spares available through ABC Industrial Parts to restore operational readiness.
Diagnostic monitoring is provided by front-panel status indicators and drive diagnostic parameters. A green RUN LED indicates operational network status or pre-operational CAN states, while a red ERR LED alerts operators to CAN warning limits, bus-off conditions, or internal interface faults. Inverter diagnostic parameters C0361, C0362, and C0363 offer additional software-level insight into communication state and error counters. When external wiring, baud rates, and 120 Ohm termination resistors have been verified yet bus-off conditions persist, internal hardware issues may prevent online communication, where supply of a replacement module or repair services via ABC Industrial Parts offers a fast path back to production.
Technical Specifications
| Manufacturer | Lenze |
| Part Number | 00410628 |
| Model / Type | E82ZAFS |
| Component Type | Communication Module |
| Product Family | 8200 vector |
| Physical Layer Standard | ISO 11898 |
| Supported Protocols | Lenze System Bus (CAN), CANopen |
| Minimum Baud Rate | 10 kbit/s |
| Maximum Baud Rate | 500 kbit/s |
| Maximum Bus Nodes | 63 |
| Fieldbus Connectors | Sub-D 9-pin male and pluggable screw terminal strip |
| Inverter Mounting Slot | Function In-Function (FIF) slot |
| Lifecycle Status | Discontinued |
Programming and Configuration
The Lenze 00410628 E82ZAFS module supports parameterization and drive configuration using Lenze Global Drive Control (GDC) software or an E82ZBC Keypad module attached to the host 8200 vector drive. Diagnostic parameters C0361, C0362, and C0363 provide access to internal CAN bus status, error counters, and active communication settings directly through the engineering software or keypad interface.
For rapid hardware configuration without engineering software, integrated DIP switches permit manual setting of the CAN node address and network baud rate. This hardware-based setup simplifies field replacement, allowing maintenance personnel to align the configuration of a spare unit prior to inserting the card into the inverter Function In-Function (FIF) slot.
Communication and System Integration
Compliant with the ISO 11898 physical layer standard, the E82ZAFS communication module enables fieldbus integration with Lenze System Bus (CAN) networks and standard CANopen protocol architecture. The interface supports configurable transmission speeds ranging from 10 kbit/s up to 500 kbit/s, supporting dynamic multi-axis drive synchronization, remote speed and torque control, and online parameter adjustment across up to 63 bus nodes on a single network segment.
To facilitate field wiring, the module incorporates dual physical connections comprising a Sub-D 9-pin male connector and a pluggable screw terminal strip. This flexible interface design accommodates direct terminal cabling or daisy-chain loop-through wiring across multi-axis drive configurations, commonly deployed in material handling, packaging machinery, textile manufacturing, and conveyor systems.
Diagnostics and Status Indication
Real-time visual diagnostic feedback is provided by two LEDs located on the front panel of the module. The green RUN LED indicates operational status, flashing during CAN pre-operational states and remaining solid when active on the network. The red ERR LED flags network communication issues, flashing when error warning limits are reached and remaining solid during bus-off conditions or internal interface hardware faults.
In addition to hardware LED indicators, active communication status can be evaluated through inverter diagnostic parameters C0361, C0362, and C0363 using Global Drive Control software or an attached E82ZBC keypad module.
Status LED Indicators
| LED | Color/Status | Meaning |
|---|---|---|
| ERR | Red - Solid / Flashing / Off | Off: Normal CAN communication state; On: CAN Bus-Off state or internal hardware bus fault; Flashing: CAN error warning limit reached. |
| RUN | Green - Solid / Flashing / Off | On: Module operational and active on CAN bus; Flashing: Pre-operational CAN state; Off: Module reset, unpowered, or initializing. |
Replacement and Spare Part Considerations
Although the Lenze 8200 vector drive series and associated E82Z communication options have been discontinued by the manufacturer, the 00410628 E82ZAFS remains a vital replacement part to maintain existing control systems. The module installs directly into the inverter FIF slot, allowing seamless replacement without modifications to mechanical mountings or primary drive power wiring.
When installing a replacement E82ZAFS unit, ensure that the DIP switches on the new card are positioned identically to the removed unit to match the configured CAN node address and transmission speed. Verify that 120 Ohm bus termination resistors are correctly present at both physical ends of the CAN network line and that process data monitoring time-outs align with master PLC task intervals.
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 error on CAN bus (Bus-off or time-out monitoring triggered). | Bus cable disconnected, incorrect baud rate, missing 120 Ohm termination resistors, heavy EMC interference. | Check CAN bus wiring, termination resistors, baud rate setting on DIP switches, and cable shielding. |
| CE1 | CAN Object 1 Time-out | Process data object 1 (CAN-IN1) monitoring time expired. | Master controller stopped sending RPDO1 or network interrupted. | Check master CAN controller operation and cable connection to terminal. |
| CE2 | CAN Object 2 Time-out | Process data object 2 (CAN-IN2) monitoring time expired. | Master controller stopped transmitting process data object 2. | Check master PLC task execution and node network status. |
| CE3 | CAN Object 3 Time-out | Process data object 3 (CAN-IN3) monitoring time expired. | Master controller stopped transmitting process data object 3. | Check master PLC task execution and node network status. |
| CE4 | CAN Bus-Off State | CAN controller on module entered Bus-Off state due to excessive transmit/receive error count. | Severe signal corruption, mismatched baud rate, hardware failure on bus or module. | Check cable, shield grounding, and network configuration. If problem persists with known-good wiring, internal interface fault may require replacing module. |
Frequently Asked Questions
Which drive series is compatible with the Lenze 00410628 E82ZAFS module?
The E82ZAFS system bus module is specifically designed for Lenze 8200 vector frequency inverters ranging in power output from 0.25 kW to 90 kW, plugging directly into the drive's Function In-Function (FIF) slot.
How are the CAN node address and baud rate set on the E82ZAFS module?
The CAN node address and baud rate can be configured manually using hardware DIP switches integrated directly on the module, or digitally through Lenze Global Drive Control (GDC) software and an E82ZBC Keypad module.
What transmission speeds and network sizes are supported by this module?
The module supports CAN network transfer rates from 10 kbit/s up to 500 kbit/s according to the ISO 11898 physical layer standard, permitting up to 63 nodes on a single system bus segment.
What do the RUN and ERR status LEDs indicate on the front panel?
The green RUN LED indicates active operation (solid) or pre-operational CAN status (flashing). The red ERR LED indicates normal operation when off, CAN warning limits when flashing, and a bus-off condition or hardware fault when lit solid.
What causes a CE0 or CE4 fault code on the inverter display?
Fault codes CE0 and CE4 indicate CAN communication time-outs or bus-off states. Common causes include disconnected bus cabling, missing 120 Ohm termination resistors, mismatched DIP switch baud rates, severe EMC interference, or an internal interface module fault.
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