Lenze E82ZAFCC200 CAN-I/O Communication Function Module
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Product Information
The Lenze E82ZAFCC200 CAN-I/O communication function module is a dedicated networking accessory designed for the Lenze 8200 vector frequency inverter series. Operating as an option card within the drive's integrated Automation Interface (AIF) slot, the module receives its internal 15 V DC operating voltage directly from the host inverter without requiring separate power supply cabling. It serves as a fieldbus interface to link host drives with higher-level controllers or to connect multiple inverters in synchronized drive-to-drive networks across packaging machinery, automotive manufacturing, material handling, and textile processing systems.
Physical connection to the CAN bus network is made via a pluggable screw terminal block. The E82ZAFCC200 supports both open-standard CANopen (DS301) slave protocols and the high-speed proprietary Lenze System Bus across selectable communication baud rates ranging from 10 kbit/s to 500 kbit/s. Commissioning a spare unit is simplified by hardware DIP switches located directly on the module, which allow rapid manual setting of the CAN node address and transmission speed. Because operating parameter sets are stored in the host drive memory rather than on the option card, replacing a module involves matching the DIP switch positions on the spare unit and re-inserting it into the AIF slot. Software-based parameterization and monitoring can be performed using Lenze Global Drive Control (GDC) or EASY Starter software via EMF2171IB or EMF2177IB PC System Bus Adapters, with ABC Industrial Parts available to supply tested replacement hardware and parameter support.
On-board visual diagnostics are provided by two LEDs on the module front plate. The green CAN-RUN indicator signals operational, pre-operational, or initialization status, while the red CAN-ERR LED highlights warning thresholds, frame corruption, or bus-off states. In addition to visual LED indications, the host inverter records fault codes from CE0 through CE4 to report AIF connection losses, process data monitoring time-outs, or physical layer issues. First-line field checks should confirm that the module is firmly seated in the AIF slot, inspect line connections at the pluggable screw terminal, and verify 120 Ohm termination resistors at both network ends. When internal hardware failure or board-level communication faults prevent bus access, ABC Industrial Parts provides tested exchange units to quickly minimize production downtime.
Technical Specifications
| Manufacturer | Lenze |
| Part number | E82ZAFCC200 |
| Model / type | CAN-I/O COMMUNICATION FUNCTION MODULE |
| Product family | 8200 Vector Accessories |
| Component type | Communication Module |
| Supply voltage | 15 V DC (internal via AIF slot) |
| Baud rate range | 10 - 500 kbit/s |
| Supported protocols | CANopen (DS301), Lenze System Bus (CAN) |
| Interface connector | Pluggable screw terminal block |
| Mounting style | AIF Slot Plug-in |
| Lifecycle status | Discontinued |
Programming and Configuration
The Lenze E82ZAFCC200 module combines hardware switch configuration with software parameter access. Crucial bus parameters, including the CAN node address and transmission speed, can be set directly using the integrated DIP switches located on the module housing. This hardware configuration capability allows replacement modules to be prepared and commissioned without mandatory software intervention at the machine.
For complete drive and network engineering, the module interfaces with Lenze Global Drive Control (GDC) and EASY Starter software. Communication parameters, such as the CAN communication monitoring time (parameter C0357), are adjusted via these tools. PC connection to the CAN network and host inverter is established using EMF2171IB or EMF2177IB PC System Bus Adapters, enabling parameter archiving, real-time diagnostics, and cross-drive synchronization.
Communication and System Integration
Engineered for versatile fieldbus integration, the E82ZAFCC200 features dual protocol operation. It supports standard CANopen (DS301) communication for integrating Lenze 8200 vector inverters into centralized master PLC networks, while also enabling the Lenze System Bus for high-speed drive-to-drive intercommunication and motion alignment.
The physical fieldbus interface uses a pluggable screw terminal block supporting shielded differential CAN lines (CANH, CANL). Transmission speeds are adjustable from 10 kbit/s to 500 kbit/s. Correct network topology requires proper shielding, signal grounding, and the installation of 120 Ohm terminating resistors at both physical ends of the CAN bus line.
Diagnostics and Status Indication
The front plate of the E82ZAFCC200 features two LED indicators that provide instant visual feedback regarding network communication status and bus fault conditions.
Detailed diagnostics are also accessible via the host drive keypad or through connected engineering software such as Lenze GDC or EASY Starter, which report active communication error codes and bus state counters.
Status LED Indicators
| LED | Color/Status | Meaning |
|---|---|---|
| CAN-RUN | Green - Solid / Blinking / Off | Solid = Operational state; Blinking = Pre-Operational state; Off = No power or initialization phase |
| CAN-ERR | Red - Solid / Blinking / Off | Solid = Bus Off or hardware failure; Blinking = Warning limit reached or frames corrupted; Off = No CAN communication errors |
Replacement and Spare Part Considerations
The Lenze E82ZAFCC200 is marked as discontinued by the manufacturer. However, maintaining existing installations remains straightforward due to the modular design of the 8200 vector series. Operational parameters for the motor and drive logic reside within the host inverter, meaning the function card itself does not hold application software that must be downloaded.
When installing a replacement unit, ensure power to the host inverter is fully disconnected before removing or inserting the module in the AIF slot. Verify that the hardware DIP switches on the new card match the address and baud rate settings of the original module, re-attach the pluggable terminal block, and ensure end-of-line 120 Ohm termination resistors are correctly placed.
Error Codes & Fault Codes
The following error codes may be displayed during operation or diagnostics:
| Code | Name | Description | Possible Cause | Recommended Action |
|---|---|---|---|---|
| CE0 | Communication Error AIF | Communication failure between host frequency inverter and function module in AIF slot | Function module improperly seated in AIF slot, module hardware defect, or loose connection | Check seating of E82ZAFCC200 module in AIF slot; cycle power; if fault persists, replace function module |
| CE1 | CAN Communication Error / PDO Time-out | Process data monitoring time-out on CAN bus interface | Master device stopped sending process data, bus line disconnected, incorrect baud rate or address | Check CAN bus wiring, terminating resistors (120 Ohm), master PLC status, and DIP switch settings |
| CE2 | CAN Bus Time-out | Time-out during CAN communication monitoring period | CAN message failed to arrive within configured monitoring time (parameter C0357) | Check CAN cabling, master controller status, and baud rate alignment across network |
| CE3 | CAN Bus Warning Limit | CAN controller error counter exceeded warning threshold | Excessive noise/interference on bus cables, missing terminating resistors, wrong baud rate configuration | Verify line termination (120 Ohm at both ends), check cable shielding and grounding, verify transmission speed |
| CE4 | CAN Bus Off | Module went into BUS OFF state due to critical error count on CAN bus | Short circuit on CAN_L/CAN_H lines, wrong baud rate, severe electromagnetic interference | Check CAN network wiring for shorts or open circuits; verify shielding; perform network reset |
Frequently Asked Questions
What is the primary function of the Lenze E82ZAFCC200 module?
The E82ZAFCC200 is a CAN-I/O communication function module that plugs into the AIF slot of a Lenze 8200 vector frequency inverter to provide CANopen (DS301) and Lenze System Bus networking.
Does the E82ZAFCC200 require an external power supply wiring connection?
No, the module receives its required 15 V DC supply voltage internally from the host 8200 vector drive via the AIF slot.
How are the network address and transmission speed configured on the module?
The node address and baud rate (selectable from 10 to 500 kbit/s) are configured directly via hardware DIP switches on the module housing or through Lenze engineering software.
Which software tools and adapters support the E82ZAFCC200?
The module is supported by Lenze Global Drive Control (GDC) and Lenze EASY Starter software using EMF2171IB or EMF2177IB PC System Bus Adapters.
Do drive parameters need to be reloaded when replacing a failed E82ZAFCC200?
No, drive parameters are stored in the host 8200 vector inverter memory. Replacing the module requires only matching the DIP switch settings on the replacement unit prior to insertion.
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