Lenze 00484907 EVS9323-ETV911 9300 Servo Positioning Controller 1.5kW
Het item werd toegevoegd aan uw offerteaanvraag
Product Information
The Lenze 00484907, model EVS9323-ETV911, is a 1.5 kW servo positioning controller from the Lenze 9300 Servo series designed for precise multi-axis position and velocity control, electronic CAM profile synchronization, and high-accuracy indexing applications. Operating on a 3-phase AC supply between 320 V AC and 528 V AC, this unit draws a rated input current of 5.0 A and delivers a continuous output current of 3.9 A with a 0 to 480 V AC output voltage range at an 8 kHz switching frequency and a maximum output frequency of 480 Hz. Integrated dynamic positioning control and motion profiling within the drive reduce processing overhead on the master controller, while an onboard CAN system bus running at speeds up to 500 kbit/s enables cost-effective drive-to-drive synchronization.
Integrating the EVS9323-ETV911 into a machine layout relies on versatile feedback and network connectivity, including dedicated interfaces for 2-pole or multi-pole resolvers, TTL or SinCos incremental encoders, and Hiperface absolute encoders on terminals X5 and X6. For broader network integration, the drive features an expansion slot (Slot A) supporting optional fieldbus cards such as PROFIBUS-DP (EMF2102IB or EMF2133IB), CANopen (EMF2171IB), Interbus, and DeviceNet. Commissioning a replacement unit requires restoring the operational configuration, as non-volatile EEPROM memory within the controller stores up to four switchable parameter sets. Parameters can be downloaded or backed up using Lenze Global Drive Control (GDC) software version 4.x or higher or an optional EMZ9371BC keypad, with expert technical assistance from ABC Industrial Parts available when extracting parameter sets from existing hardware during line maintenance.
Real-time operational status is displayed on the drive via front status LEDs, where continuous green on the RUN LED indicates an active controller state, yellow indicates a ready condition or warning, and a flashing or solid red TRIP LED signals active faults or lockouts. Detailed fault history can be checked through keypad diagnostic codes C0003 and C0183, via system bus registers over CAN, or through the diagnostic panel in GDC software. Common field trip causes include mains supply undervoltage (LU), regenerative overvoltage (OU), motor short circuits (OC1), or encoder signal issues (P02 and P12). When internal hardware faults like an EEPROM error (EER) or control board failure (H05) persist after a factory reset (C0002), internal components cannot be serviced in the field, making a direct module repair or tested replacement through ABC Industrial Parts the most efficient path to restoring plant output.
Technical Specifications
| Manufacturer | Lenze |
| Part Number | 00484907 |
| Model / Type | EVS9323-ETV911 |
| Component Type | Servo Controller |
| Product Family | 9300 Servo |
| Rated Motor Power | 1.5 kW |
| Supply Voltage Range | 320 - 528 V AC |
| Input Rated Current | 5.0 A |
| Continuous Output Current | 3.9 A |
| Output Voltage | 0 - 480 V AC |
| Maximum Output Frequency | 480 Hz |
| Switching Frequency | 8 kHz |
| Integrated System Bus | CAN system bus (500 kbit/s) |
Programming and Configuration
The Lenze 00484907 EVS9323-ETV911 servo positioning controller features integrated positioning functions and electronic CAM profiles directly within its firmware structure (version V9.11). Commissioning and parameter assignment are performed using Lenze Global Drive Control (GDC) engineering software version 4.x or higher, or directly at the drive using an optional EMZ9371BC plug-in keypad. The software environment provides diagnostic panels and parameterization menus to configure motor parameters, positioning profiles, acceleration ramps, and position loop gain settings.
Configuration data is stored in non-volatile internal EEPROM memory capable of holding up to four distinct, switchable parameter sets. This multi-parameter capability allows operators to switch between different product recipes or machine operating modes without reloading software files. When replacing a unit, parameter sets can be uploaded from the existing drive and transferred to the replacement controller via GDC software or by transferring the EMZ9371BC keypad module.
Communication and System Integration
System integration with master automation systems and neighboring drives is supported through multiple communication interfaces. An onboard CAN system bus operating at up to 500 kbit/s provides direct cross-communication between drives for multi-axis synchronization and parameterization without requiring external bus couplers.
For plant-level fieldbus networks, the drive includes Slot A to accept optional communication modules. Supported option cards include PROFIBUS-DP cards (EMF2102IB or EMF2133IB) and CANopen cards (EMF2171IB), as well as Interbus and DeviceNet options. Feedback devices connect via dedicated interfaces to support standard 2-pole or multi-pole resolvers, TTL or SinCos incremental encoders, and Hiperface absolute encoders.
Diagnostics and Status Indication
Drive diagnostics are accessible through physical LED indicators, an optional EMZ9371BC plug-in keypad, or via software over the CAN system bus. The front status LEDs provide immediate visual feedback: a solid green RUN LED shows controller enable, flashing green indicates controller inhibit, solid yellow indicates ready status or warning levels, and red TRIP indicates an active fault or lockout state.
For detailed troubleshooting, historical fault codes are stored in memory and accessible via keypad diagnostic menus C0003 and C0183. System bus diagnostic registers and the Lenze Global Drive Control (GDC) software diagnostic panel provide real-time monitoring of DC bus voltage, output current, heatsink temperature, and encoder feedback signals.
Status LED Indicators
| LED | Color/Status | Meaning |
|---|---|---|
| TRIP | Red - Flashing / Solid | Flashing indicates active fault (TRIP) or error status. Solid indicates lockout or permanent failure state. |
| RUN | Green - Solid / Flashing | Continuous green indicates operational drive state / controller enable active. Flashing green indicates controller inhibit. |
| Ready | Yellow - Solid | Indicates ready for operation status or warning threshold reached. |
Replacement and Spare Part Considerations
When replacing an existing Lenze EVS9323-ETV911 servo controller, confirm that the replacement matches the required power rating of 1.5 kW and the 320 to 528 V AC input supply range. Matching the firmware version (V9.11 or V9.1x series) ensures full operational compatibility with existing parameter structures, software projects, and master communication definitions.
Before applying power to put a spare unit into operation, parameter sets must be transferred to mirror the specific motor profile, positioning boundaries, and communication addresses of the axis. Transfer any optional fieldbus communication module installed in Slot A (such as PROFIBUS EMF2102IB/EMF2133IB or CANopen EMF2171IB) to the replacement drive and verify that 120 Ohm termination resistors are correctly configured across the CAN system bus lines.
Error Codes & Fault Codes
The following error codes may be displayed during operation or diagnostics:
| Code | Name | Description | Possible Cause | Recommended Action |
|---|---|---|---|---|
| LU | DC Bus Undervoltage | DC bus voltage fell below minimum threshold (< 430 V DC). | Mains supply voltage lost, too low, or phase failure; braking resistor circuit issue. | Check mains voltage input lines, fuses, and main contactor. |
| OU | DC Bus Overvoltage | DC bus voltage exceeded maximum threshold (> 770 V DC). | Excessive regenerative energy during deceleration; braking resistor not connected or defective; deceleration time too short. | Increase deceleration time ramps; check external braking resistor and chopper operation. |
| OC1 | Short Circuit / Overcurrent | Output current exceeded peak limit immediately. | Short circuit in motor cable, earth fault, motor winding short, excessive acceleration dynamics. | Check motor wiring and insulation; check motor windings for short circuit; increase acceleration times. |
| OC2 | Earth Fault | Ground fault detected on motor output phases. | Short circuit between motor phase and ground/PE; shield grounding issue. | Inspect motor cabling and motor for earth ground faults with insulation tester. |
| OC5 | I x t Overload | Continuous overload threshold exceeded. | Drive operated above rated continuous current for extended period; mechanical jam or overload. | Check machine mechanics for binding/jamming; verify motor sizing and acceleration parameters. |
| OH | Heatsink Overtemperature | Power section heatsink temperature exceeded maximum limit (> 85°C). | Fan failure, blocked heatsink fins, excessive ambient temperature, high switching frequency. | Clean heatsink, verify control cabinet cooling fan and ambient temperature. |
| OH3 | Motor Overtemperature | Motor temperature sensor triggered on terminal X3. | Motor thermal overload, cooling fan failure on motor, PTC/thermal contact tripped. | Allow motor to cool down; check motor thermal protection switch and motor load. |
| OH4 | Drive Interior Overtemperature | Internal temperature inside control housing exceeded threshold. | Ambient cabinet temperature too high; cabinet ventilation failure. | Improve cabinet ventilation and cooling. |
| OH7 | Motor Temperature Sensor Wire Break | Open circuit detected on motor thermal sensor input. | Disconnected motor thermal sensor cable, broken conductor. | Check wiring at terminal X3/T1 and T2. |
| OH8 | Motor Temperature Sensor Short Circuit | Short circuit detected on motor thermal sensor input. | Short-circuited motor temperature sensor wire. | Check wiring and sensor resistance. |
| CE0 | CAN System Bus Communication Failure | System bus communication timeout. | Bus cable disconnected, incorrect baud rate, missing terminal resistors (120 Ohm). | Check CAN bus wiring, shield connection, termination resistors, and baud rate setting. |
| CE1 | Automation Module Fault | Communication error with optional module in Slot A. | Module missing, loose connection, or defective option module. | Check module seating in Slot A or replace communication module. |
| EER | EEPROM Memory Error | Data corruption detected during internal EEPROM read/write. | Internal hardware failure, corrupted parameter set. | Reload factory default settings (C0002). Internal hardware fault — return unit for repair if error persists. |
| H05 | Internal Hardware Fault | Fault detected in internal control board or power section microcontroller test. | Internal hardware component failure. | Internal hardware fault — return unit for repair. |
| NMAX | Speed Limit Exceeded | Actual motor speed exceeded maximum allowable speed limit (C0032 / C0596). | Unstable velocity loop tuning, external overspeed force driving motor. | Check speed controller gains (P/I parameters); check external mechanical driving load. |
| P01 | Following Error / Contouring Error | Position deviation between command position and actual feedback position exceeded limit. | Mechanical jamming, excessive acceleration/deceleration, low position loop gain, improper encoder feedback. | Check mechanical axis freedom; verify position loop tuning and position error limits. |
| P02 | Resolver / Encoder Feedback Fault | Signal loss or line fault detected on resolver (X5) or encoder (X6). | Cable breakage, damaged feedback connector, damaged encoder/resolver unit. | Inspect feedback cable, shield, and connectors; test resolver/encoder. |
| P03 | Positive Hardware Limit Switch Reached | Hardware limit switch (+) actuated. | Axis traveled beyond positive software boundary onto limit switch. | Drive axis manually in negative direction out of limit switch range. |
| P04 | Negative Hardware Limit Switch Reached | Hardware limit switch (-) actuated. | Axis traveled beyond negative software boundary onto limit switch. | Drive axis manually in positive direction out of limit switch range. |
| P12 | Encoder Signal Error (SinCos / Absolute) | Track error or amplitude error on encoder input. | Encoder supply voltage failure, signal noise, defective encoder. | Check encoder cable, shielding, supply voltage, and signal levels. |
Frequently Asked Questions
What software is used to commission and configure the Lenze EVS9323-ETV911?
The drive is configured using Lenze Global Drive Control (GDC) software version 4.x or higher, or directly at the unit using an optional EMZ9371BC plug-in keypad.
What feedback encoder types are supported by the EVS9323-ETV911?
The controller supports standard 2-pole or multi-pole resolvers, TTL or SinCos incremental encoders, and Hiperface absolute encoders connected via terminals X5 and X6.
How many parameter sets can be stored inside the Lenze 00484907 drive?
The controller contains internal non-volatile EEPROM memory that stores up to four switchable parameter sets.
What fieldbus communication options are available for Slot A?
Slot A supports optional automation modules including PROFIBUS-DP (EMF2102IB / EMF2133IB), CANopen (EMF2171IB), Interbus, and DeviceNet.
What does a CE0 fault code indicate on the drive display?
A CE0 fault indicates a CAN system bus communication failure. This is caused by disconnected bus cables, incorrect baud rate settings, or missing 120 Ohm termination resistors.
What action should be taken if an H05 fault code occurs?
An H05 fault indicates an internal hardware failure on the control board or power section. This fault cannot be cleared in the field and requires returning the controller for repair or replacing the unit.
Take advantage of our exchange formula
A defective product does not have to be worthless. At ABC Industrial Parts, you can hand in defective products and immediately benefit from a discount on your new purchase. This is a smart way to save money while contributing to a circular economy.
Play it safe with our warranty conditions
Industrial plants prefer to keep running invariably, no matter what. Therefore, it is essential that you can rely on high-quality products and/or sustainable repairs. With our warranty conditions, you can count on certainty, whether you choose new, used or repaired products.
Data backup and recovery
Have you lost valuable parameters or data due to a malfunction while the manufacturer no longer provides support? At ABC Industrial Parts, we help you secure this data, both for common and specific products.
Specific firmware and hardware versions
If you are working with specific hardware or firmware versions that are no longer available from the manufacturer, ABC Industrial Parts is your partner. When making your enquiry, clearly state which versions you need, we will then look at the possibilities of supplying those versions, so that your installations continue to function optimally.
Disclaimer:
We are not an authorised distributor of Lenze.
Product photos are for illustration purposes only and may differ from the actual product delivered.
Some of the content on this page was created with the help of AI. While we strive to provide accurate and up-to-date information, errors may occur.