Bosch Rexroth DKC11.3-200-7-FW Servo Drive Controller

Name: Wake Industrial
Address: 1620 Old Apex Rd, Cary, NC, 27513
Telephone: 1-919-443-0207

Looking for a fast quote on repair or refurbishment of your DKC11.3-200-7-FW? Contact Wake Industrial directly at 1-919-443-0207 or use the quote form embed on this page to receive a quote within 15 minutes. The Bosch Rexroth Indramat DKC11.3-200-7-FW is an EcoDrive drive controller with a 200 A type-current designation that is part of the DKC Drive Controller series.

The controller combines motor-power connections, encoder interfaces, machine I/O, and diagnostic functions within the EcoDrive platform. Its programming module separates unit firmware from application parameters, making both important when replacing a failed drive. Matching the hardware designation, motor feedback, and saved machine settings helps prevent a replacement from introducing configuration problems into an otherwise serviceable system.

DKC11.3-200-7-FW Technical Overview

The DKC11.3-200-7-FW uses separate connections for control power, motor power, feedback, and machine signals. A 24 VDC supply powers the control circuits through X1, while X5 provides the mains, motor, and DC-bus connections. This separation matters during fault diagnosis: an active display confirms that the control electronics have power, but does not by itself establish that the motor-power circuit is ready.

Specifications	Detail
Manufacturer	Bosch Rexroth Indramat
Product family	EcoDrive 03 drive controllers
Series and version	Series 11, version 3
Type-current designation	200 A
Control supply	24 VDC through X1
Serial connections	RS-232 and RS-485 at X2
Machine I/O	Digital and analog inputs and outputs at X3
Encoder connections	Encoder 1 at X4; encoder 2 at X8
Motor monitoring and brake connections	Motor temperature monitoring and holding-brake connections at X6
Programming module	X7, incorporating parameter modules
Local diagnostics	H1 diagnostic display and S1 reset key

Common ECODRIVE03 Fault Codes and Checks

Record the complete diagnostic code and the operating condition when it appears. Electrical inspection and corrective work should be performed by qualified personnel with the equipment safely isolated.

Fault	Meaning and typical symptom	Checks to prioritize
F218	Amplifier overtemperature shutdown; the drive trips as its heatsink becomes too hot	Check cabinet temperature, heatsink contamination, airflow restrictions, and blower condition
F219	Motor overtemperature shutdown; operation stops after excessive motor heating or a temperature-signal problem	Check sustained mechanical loading, increased friction, temperature-monitor wiring, and velocity-loop settings
F220	Bleeder overload shutdown; a trip can occur during energy-intensive braking	Review speed and deceleration demands, returned energy, braking capacity, and the installed bleeder arrangement
F221	Motor temperature monitoring defective	Inspect the temperature-monitor circuit for an interrupted connection or short circuit
F226	Undervoltage in the power section; the drive shuts down when DC-bus voltage falls too low	Check the power supply and whether mains power is being removed while drive enable remains active
F228	Excessive deviation; the axis cannot follow its commanded position within the monitoring window	Check for mechanical binding, excessive acceleration, torque limits, control-loop settings, and monitoring-window settings
F229	Encoder 1 quadrant error; incorrect encoder signals are detected	Inspect the encoder cable, interference exposure, encoder interface, and drive hardware

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What does the 200 in DKC11.3-200-7-FW mean?

It identifies the controller’s 200 A type-current class. It should not be interpreted as a guarantee of 200 A continuous output. Continuous-duty selection requires the applicable electrical ratings and operating conditions.

Can a DKC11.3-100-7-FW or DKC11.3-040-7-FW replace this drive?

A common DKC11.3 designation does not establish interchangeability. Those models have different type-current codes. The motor load, electrical requirements, feedback, and machine-control configuration must be reviewed before selecting another model.

Does an F218 or F219 fault mean the drive needs replacement?

The code alone does not establish that. F218 directs attention to amplifier temperature and cooling, while F219 concerns motor temperature and its monitoring circuit. External loading, airflow, wiring, and parameter issues should be assessed before deciding on repair or replacement.

How long is my quote valid for?

Prices are valid for 30 days, based on availability and total bill of material quoted. Warranty claims will be replaced or repaired, not refunded, at the sole discretion of Wake Industrial LLC.

What are Wake Industrials hours of operation?

Our business hours are 8 a.m. to 5 p.m. EST Monday through Friday. We do, however, take calls and respond to RFQ's after hours(including the weekend).

Can you ship on my Shipping Account?

Yes, of course! We can either pre-pay and add shipping charges or use your own company account.

What if I have a problem with my order?

In the event that you do have an issue with your order, our customer service will respond immediately. Your problem will be resolved with a quick phone call.