DDS02.1-A150-DL01-01-FW

MPN: R911266528

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The DDS02.1-A150-DL01-01-FW Servo Drive is manufactured by Bosch Rexorth Indramat. The drive operates with External Cooling, 150 A rated current, and Digital Servo Feedback.

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Product Description:

The Bosch Rexroth DDS02.1-A150-DL01-01-FW is a modular drive controller. The output current rating of the controller is 150 Amps. The permissible ambient temperature with rated data is 0 to 45 degrees Celsius. The maximum permitted ambient temperature with derated data is 55 degrees Celsius. The output of the controller derates to 80% of rated values at 55 degrees Celsius. The temperature range specified by Bosch for storage and transportation of the DDS02.1-A150-DL01-01-FW is -30 to 85 degrees Celsius. The maximum permitted elevation with rated data is 1000 meters above sea level. The controller output derates to 65% at 5000 meters altitude. The maximum permitted operating relative humidity is 95%. The DDS02.1-A150-DL01-01-FW comes in an IP10 rated enclosure that is designed for panel mounting. The unit is not protected against water penetration or intentional accessing by hand.

Weight of the controller is approximately 11 kilograms. DC bus voltage on the DDS02.1-A150-DL01-01-FW is 300 Volts which can vary up to ±15%. The controller has the advantage that most of the energy dissipated by the unit is directly conducted outside the bus and does not accumulate inside the control cabinet. The controller can be mounted inside compact control cabinets without requiring extensive heat conductance or costly heat-exchanging unit. The electrical section of the blower is protected within the control cabinet. The DDS02.1-A150-DL01-01-FW controller supports digital servo feedback. The communication module shipped with the controller is single axis position control. The product firmware needs to be added as a separate subposition. Only trained and qualified technical personnel should handle and install the DDS02.1-A150-DL01-01-FW controller. Safety instructions listed in the product documentation should be implemented to prevent injury and equipment damage.

Cooling
External Cooling
Current Rating
150 A
DC Bus Voltage
300 V
DC Bus Voltage Tolerance
15%
Maximum Allowable Humidity
95%
Maximum Elevation Height
1000 MSL
Operating Temperature Range
0 to +45 degree centigrade
Protection Rating
IP10
Storage Temperature Range
(-30 to +85) degree centigrade
Weight
11 kg
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Fault / Error Code What it Means Typical Corrective Action
F205 Cam-shaft (operating-mode) data invalid when drive tries to start. Reload or re-create the cam-shaft data set, store it in parameters S-0-0032…35, then press S1 (or issue Reset Class 1 Diagnostics) and re-enable.
F207 Drive was commanded to switch into an un-initialised operating mode. Enter a valid mode in S-0-0032…35 before enabling; save, reset, then apply Control Enable again.
F218 Heatsink over-temperature shutdown. Lower cabinet temperature (< 45 °C), clear airflow, clean or replace blower; wait for cool-down and reset.
F219 Motor over-temperature (thermistor > 155 °C). Reduce load or duty-cycle, verify external blower, inspect thermal-sensor wiring; re-enable after motor cools.
F220 Internal brake / bleeder resistor overload—too much regenerated energy. Lengthen decel ramps or install external brake resistor; clear fault after temperature normalises.
F226 DC-bus undervoltage in power stage. Check mains for brown-outs and be sure Drive Enable is removed before AC power is lost; restore supply, then reset.
F228 Excessive deviation—axis cannot follow command (following-error too large). Reduce commanded acceleration/velocity, check mechanics for binding or backlash, retune velocity/position loops.
F229 Encoder 1 quadrant error—motor-feedback plausibility fault. Inspect encoder cable/shielding, reroute away from power lines, replace encoder or interface if error persists.
F230 Encoder 1 signal frequency exceeded interface limit. Limit maximum speed, fit lower-PPR encoder, or use a higher-bandwidth feedback card; clear fault and restart.
F234 Emergency-Stop activated (+24 V lost at E-Stop input). Find and clear E-Stop cause, restore +24 V chain, then perform Reset Class 1 Diagnostics before enabling.
Drive Controller Rated Current (A cont.) Command Interface Cooling Method Motor Feedback
DDS02.1-A150-DL01-01-FW 150 DL – Digital / SERCOS External control-cabinet air Digital servo (absolute)
DDS02.1-A050-DL01-01-FW 50 DL – Digital / SERCOS External air Digital servo
DDS02.1-A100-DL01-01-FW 100 (80 A cont.) DL – Digital / SERCOS External air Resolver + digital servo
DDS02.1-A200-DL01-01-FW 200 DL – Digital / SERCOS External air Digital servo
DDS02.1-A150-DA06-01-FW 150 DA – ±10 V analog External air Digital servo
DDS02.1-A150-DS01-00-FW 150 DS – Resolver / SERCOS External air Resolver feedback only
Error Code Meaning
F2-05 Switching to an un-initialized operating mode
F2-18 Amplifier heatsink over-temperature shutdown
F2-19 Motor over-temperature shutdown (thermistor trip)
F2-20 Internal bleeder-resistor over-temperature (regen energy too high)
F2-26 DC-bus undervoltage detected while drive is enabled
F2-28 Excessive following-error — axis cannot track command
F2-29 Motor-encoder quadrant error (feedback plausibility fault)
F2-30 Encoder-1 signal frequency exceeded interface limit
F2-33 External +24 V control-supply fault
F2-34 Emergency-Stop activated (+24 V lost at E-Stop input)

Frequently Asked Questions about DDS02.1-A150-DL01-01-FW:

Q: What are the key features of the Bosch Rexroth DDS02.1-A150-DL01-01-FW?

A: The Bosch Rexroth DDS02.1-A150-DL01-01-FW is a modular drive controller designed for panel mounting, featuring an IP10 rated enclosure. It is not water-resistant or protected against intentional hand access, ensuring its use in secure and controlled environments.

Q: How does the output of the DDS02.1-A150-DL01-01-FW change with temperature?

A: The output of the DDS02.1-A150-DL01-01-FW derates to 80% of its rated values at temperatures reaching 55 degrees Celsius. This derating ensures the controller's longevity and consistent performance under varying thermal conditions.

Q: What advantages does the DDS02.1-A150-DL01-01-FW offer in terms of energy dissipation?

A: The DDS02.1-A150-DL01-01-FW efficiently conducts most of the energy it dissipates directly outside the bus, preventing heat accumulation inside the control cabinet. This feature makes it ideal for compact control cabinets without the need for extensive heat conductance solutions.

Q: Is the electrical section of the DDS02.1-A150-DL01-01-FW's blower protected?

A: Yes, the electrical section of the blower in the DDS02.1-A150-DL01-01-FW is protected within the control cabinet. This protection is crucial for maintaining the integrity and safety of the electrical components, especially in industrial settings where exposure to harsh conditions is common.

Q: Does the DDS02.1-A150-DL01-01-FW support digital servo feedback and how is its firmware managed?

A: The DDS02.1-A150-DL01-01-FW supports digital servo feedback, providing precise and efficient control for various applications. However, the product firmware needs to be added as a separate subposition, allowing for tailored and upgradable software solutions to meet specific operational requirements.


Internal Product Review

  • ‘‘The Bosch Rexroth DDS02.1-A150-DL01-01-FW is an efficient, modular drive controller with superior energy dissipation, ideal for compact industrial settings. Its performance remains consistent even at elevated temperatures, supported by digital servo feedback capabilities.’’

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