Home Bosch Rexroth Indramat DKC Drive Controllers DKC02.3-016-7-FW

DKC02.3-016-7-FW

Name: DKC02.3-016-7-FW
Brand: Bosch Rexroth Indramat
Price: 179 USD
Availability: InStock
Rating: 4.5 (19 reviews)

Rated 4.5 (19 total ratings)

MPN: R911292135

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The DKC02.3-016-7-FW is a top-notch AC servo amplifier drive controller in the DKC series. Engineered by Bosch Rexroth Indramat, this drive has a voltage rating of 700V DC. The drive controller DKC02.3-016-7-FW module features multiple communication interfaces including RS232/485, Analog, and a DKC02.3-LK-SCK02 option card that offers SERCOS interface.

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Product Description:

The drive controller dkc02.3-016-7-fw can operate at a maximum ambient temperature with nominal data of + 40 degree centigrade and the maximum allowable temperature with reduced data is estimated to be + 55 degree centigrade.

The width of the unit is 55 mm, the height is 182 mm and the depth is 170 mm. The input number of phases is equal to the output number of phases which is 3. This DKC2.3 drive controller has a rated input control voltage of 24 AC and a rated input voltage of between 200 to 230 AC. The unit?s short circuit current rating (symmetrical ampere) stands at 5000 W. The model?s branch protection fuse is 2 and the appropriate field-wiring material is 60/750 C class 1 of copper wire or another equivalent. The model must be installed and operated by a trained professional in order to get the best output. The model must be stored within a temperature range of -20 to +80 degree centigrade. The DKC2.3 drive controller?s firmware contains advanced features. The firmware for the drive controller must be ordered separately.

While the input frequency of the dkc02.3-016-7-fw is 50 to 60 Hz, the maximum output frequency is estimated to be 333.3 Hz. During installation, Bosch Rexroth recommends that you leave a distance of about 50 mm on the bottom and top of this device and other devices. The model can be installed at a maximum elevation of 1000 meters above sea level without degradation in the performance. The drive controller DKC02.3-016-7-FW module features multiple communication interfaces including RS232/485, Analog, and a DKC02.3-LK-SCK02 option card that offers SERCOS interface. The Analog and RS232/485 interfaces enables precise drive control and reliable serial communication while providing smooth voltage adjustments for variable performance. The SERCOS interface is a high-speed digital interface designed for precise drive control and efficient communication.

Specs
Revisions
Common Troubleshooting Steps
Product Comparison
Similar Ordering Codes
Common Error Codes

Control Voltage
24 VAC

Firmware
Ordered Seperately

Input Frequency Range
50 - 60 Hz

Input Voltage
200 - 230 V

Maximum Installation Elevation
1000 MSL

Maximum Output Frequency
333.33 Hz

Maximum Relative Humidity
95%

Number of Output Phases
3

Short Circuit Current Rating
5000 W

Weight
1.8 kg

DKC0230167FW
DKC02 3 016 7 FW
dkc02.3-016-7-fw

Fault / Error Code	What It Means	Corrective Action
F207	Drive switched into an un-initialized operating mode because no valid mode was selected.	Set the appropriate operating mode in parameters S-0-0032…35, then reset and re-enable the drive.
F218	Amplifier heat-sink temperature too high.	Lower cabinet ambient below 45 °C, clean or unblock airflow, check blower; replace drive if cooling cannot be restored.
F219	Motor over-temperature shutdown (≥ 155 °C).	Reduce load or duty cycle, inspect motor cooling path, verify temperature-sensor wiring, retune velocity loop if unstable.
F220	Bleeder resistor overload from excessive regenerated energy.	Cut acceleration / deceleration rates or add external brake resistor; clear fault and re-enable.
F226	DC-bus undervoltage in power section.	Check mains supply for brown-outs, verify logic that removes Drive Enable before power loss; restore supply and reset.
F228	Excessive following error – axis cannot track command.	Raise torque limit (P-0-0092) or reduce commanded acceleration; inspect mechanics for jams; retune control loops.
F229	Encoder 1 quadrature error (signal plausibility fault).	Replace or reroute encoder cable, separate from power lines; swap encoder interface if damage suspected.
F230	Encoder 1 signal frequency exceeds interface limit.	Reduce commanded speed or select encoder with lower pulses-per-rev; clear fault and restart.
F234	Emergency-Stop input dropped +24 V.	Remove E-Stop condition, restore +24 V, issue “Reset Class 1 Diagnostics” (S-0-0099) or press S1.
F236	Position feedback 1 vs 2 difference above window.	Verify encoder-2 parameters and gearing constants, inspect mechanics for backlash, replace cable or encoder if noisy.

Drive Controller	Rated Current (A)	DC-Bus Voltage (V DC)	Input Voltage Range (V AC)	Control Voltage (V AC)	Weight (kg)
DKC02.3-016-7-FW	16	700	200 – 230	24	1.8
DKC02.3-040-7-FW	40	700	200 – 230	24	≈ 5.4
DKC02.3-100-7-FW	100	700	200 – 480	24	9.7
DKC03.3-040-7-FW	40	700	200 – 480	24	5.7
DKC04.3-040-7-FW	40	700	200 – 480	24	≈ 5.4

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Error Code	Meaning
F207	Switching to un-initialized operating mode
F218	Amplifier heat-sink temperature too high (over-temperature shutdown)
F219	Motor over-temperature shutdown (thermal sensor trip)
F220	Bleeder / brake-resistor overload (excess regenerated energy)
F226	DC-bus undervoltage detected in power section
F228	Excessive deviation (following-error too large)
F229	Encoder 1 quadrant error – motor encoder signal fault
F230	Maximum signal frequency of encoder 1 exceeded
F234	Emergency-stop input lost +24 V (E-stop activated)
F236	Excessive position-feedback difference between encoders 1 & 2

Frequently Asked Questions about DKC02.3-016-7-FW:

Q: What are the input voltage requirements for the DKC02.3-016-7-FW?

A: The drive controller has a rated input control voltage of 24 AC. It also has a rated input voltage of 200 to 230 AC.

Q: What is the maximum ambient temperature for the DKC02.3-016-7-FW?

A: The maximum ambient temperature with nominal data is +40?C. The maximum allowable temperature with reduced data is +55?C.

Q: What are the dimensions of the DKC02.3-016-7-FW?

A: The unit is 55 mm wide, 182 mm high, and 170 mm deep. These compact dimensions allow for versatile installation.

Q: What is the short circuit current rating for the DKC02.3-016-7-FW?

A: The short circuit current rating (symmetrical ampere) is 5000 W. This ensures reliable operation under various conditions.

Q: What is the recommended installation clearance for the DKC02.3-016-7-FW?

A: Leave about 50 mm of clearance on the top and bottom. This allows for proper ventilation and optimal performance.

Internal Product Review

‘‘The dkc02.3-016-7-fw drive controller from Bosch Rexroth features a width of 55 mm, a height of 182 mm, and a depth of 170 mm. It operates with a rated input voltage between 200 to 230 AC. The short circuit current rating is 5000 W.’’