HCS01.1E-W0028_A-03-B-ET-EC-NN-NN-NN-FW

MPN: R911324324

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The HCS01.1E-W0028_A-03-B-ET-EC-NN-NN-NN-FW Compact Converter is manufactured by Rexroth Indramat Bosch. This converter has an Internal Air cooling mode and a 28 AA Maximum Current. This compact converter also comes with a AC 200 to 500v +- 10% Connection Voltage.

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Product Description:

Bosch Rexroth is considered the industry standard for producing high-quality drive controllers, motors, and further automation components. Their goods are used in several industries, such as food preparation and material handling.

The HCS01.1E-W0028_A-03-B-ET-EC-NN-NN-NN-FW model weighs 2.10 kg and has a basic control section. The device features a multi-ethernet connection module and is capable of operating at temperatures as high as +55 degrees Celsius, but with reduced performance. The manufacturer designed the HCS01.1 drive controller with a particular environment in mind, taking temperature, altitude, and humidity into account. The controller must be powered by a feed power supply unit and operate in a 3K3 environment with a relative humidity of less than 95%. The model is equipped with a multi-encoder interface 1 and has a 10 A input current rating. The drive controller has a maximum current rating of 28 A and is based on Rexroth Indramat's cutting-edge motion control technology. The drive controller is constructed using contemporary hardware components to provide a long, maintenance-free lifetime. The HCS01.1 drive controller features an IP20 dust-resistant housing and has an 11.5 A output current rating. The supplied current frequency must be 50/60 Hz with a 2% tolerance.

The model HCS01.1E-W0028_A-03-B-ET-EC-NN-NN-NN-FW is equipped with safety sensors that disable it when excessive voltage or current is detected. The primary connection is powered by a three-phase power supply unit with an input voltage range of 200 to 500 V AC. To get maximum performance, the model must be installed in the G1 position. When the proper Rexroth devices are used, the performance of the drive controller is at its peak. A built-in air blower draws and expels ambient air from below and above to cool the drive controller (HCS01.1E-W0028_A-03-B-ET-EC-NN-NN-NN-FW).

Communication
Multi-Ethernet
Connection Voltage
AC 200 to 500v +- 10%
Control section design
Basic
Cooling Type
Forced Ventilation
Degree of Protection
IP20
Firmware
With control panel, firmware has to be ordered separately.
Interface 1
Multi Encoder Interface
Maximum Current
28A
Maximum permissible ambient temperature
400C
Output Current
11.5A
  • HCS011EW0028_A03BETECNNNNNNFW
  • HCS01 1E W0028_A 03 B ET EC NN NN NN FW
  • hcs01.1e-w0028-a-03-b-et-ec-cn-nn-nn-fw
  • HCS1.1E-W0028_A-03-B-ET-EC-NN-NN-NN-FW
Fault / code What it means (symptom) First corrective action(s)
F218 – Amplifier heatsink over-temperature Power module exceeded safe temperature and shut down. Let the drive cool, clean or replace the small axial blower, clear cabinet filters and keep ambient ≤ 45 °C.
F219 – Motor over-temperature Stator thermistor in the connected servo has tripped. Check mechanical load, verify motor fan/cooling, allow cool-down, lower continuous torque limits.
F220 – Bleeder overload Internal brake resistor overheated during regenerative braking. Soften decel/stop ramps, add external resistor or swap to regenerative (R-type) supply.
F226 – DC-bus undervoltage Link voltage dropped below minimum while enabled (brown-out). Inspect 3-φ mains, fuses & contactor; reset only after voltage is stable.
F228 – Excessive deviation Following-error beyond monitor window S-0-0159. Look for mechanical jams/slip, reduce accel/velocity, retune position loop gains.
F229 – Encoder 1 quadrant error Motor-encoder signals corrupt or missing. Reseat feedback plug, test shield & +5 V, replace encoder or interface board if required.
F230 – Encoder 1 frequency too high Motor speed exceeded interface bandwidth. Verify gearing/command speed; fit higher-speed encoder if high RPM is intentional.
F207 – Switching to un-initialised operating mode At least one mode parameter S-0-0032…35 still = 0. Enter a valid mode set or load a known-good parameter file, then Reset Class-1 Diagnostics.
F236 – Position-feedback difference Dual encoders disagree beyond tolerance. Check secondary encoder wiring/mounting, realign, repeat commutation.
F381 – Mains failure At least one AC phase missing (with HVR supply unit). Replace blown mains fuses, tighten L1-L3, restore full 3-φ supply before restart.
Model Peak current Typical power range Mains voltage Frame / cooling Key option
HCS01.1E-W0028-A-03-B-ET-EC-NN-NN-NN-FW 28 A up to ≈ 11 kW 3 × AC 200-500 V Cs-01 frame, internal blower Multi-Ethernet (ET/EC)
HCS01.1E-W0018-A-03-B-ET-EC-NN-S4-NN-FW 18 A ≤ 7 kW 3 × AC 200-500 V Cs-01 frame Safe-Motion S4, Multi-Ethernet
HCS01.1E-W0054-A-03-B-ET-EC-NN-L3-NN-FW 54 A ≤ 22 kW 3 × AC 200-500 V Cs-01 frame Larger power stage, Multi-Ethernet
HCS02.1E-W0054-A-03-NNNN 54 A 1.5-11 kW 3 × AC 200-500 V C-02 frame (wider, more heat-sink) BASIC control slot
HCS02.1E-W0070-A-03-NNNV 70 A up to 18 kW 3 × AC 200-500 V C-02 frame Higher peak torque
HCS03.1E-W0100-A-05-NNNN 100 A 15-75 kW 3 × AC 400-500 V C-03 frame, forced-air 400 V class (voltage code 05)
Error code Meaning 
F218 Amplifier heatsink over-temperature shutdown
F219 Motor over-temperature (thermistor trip)
F220 Bleeder (internal brake resistor) over-temperature shutdown
F226 DC-bus undervoltage while drive enabled
F228 Excessive control deviation / following-error
F229 Encoder-1 failure – quadrant error
F230 Max. signal frequency of encoder 1 exceeded
F236 Excessive position-feedback difference between dual encoders
F207 Switching to un-initialised operating mode (mode not parameterised)
F381 Mains failure – at least one AC phase missing (with HVR supply)

Frequently Asked Questions about HCS01.1E-W0028_A-03-B-ET-EC-NN-NN-NN-FW:

Q: How should the HCS01.1E-W0028_A-03-B-ET-EC-NN-NN-NN-FW be mounted in the control cabinet?

A: The only permissioble mounting position for the HCS01.1E-W0028_A-03-B-ET-EC-NN-NN-NN-FW is the G1 mounting position. This mounting position avoids the generation of pocket of heat in the control cabinet.

Q: How operators determine the total power requirements of the control voltage supply of the HCS01.1E-W0028_A-03-B-ET-EC-NN-NN-NN-FW?

A: The total power requirements of the control voltage supply of the HCS01.1E-W0028_A-03-B-ET-EC-NN-NN-NN-FW is the sum of the power value of the basic drive, connected encoder systems, optional connection interface, and external loads. The power used by each of these components can be found in the drive controller.

Q: How can operators measure the leakage current generated by the HCS01.1E-W0028_A-03-B-ET-EC-NN-NN-NN-FW during operation?

A: The leakage current generated by the HCS01.1E-W0028_A-03-B-ET-EC-NN-NN-NN-FW during operation is not sinusoidal but pulse shaped. To measure the leakage current accurately, measure instruments designed for alternating curents in the range of 50Hz are not suitable. Uder measuring instruments with rms value measuring ranges up to al least 150kHz.

Q: Is the HCS01.1E-W0028_A-03-B-ET-EC-NN-NN-NN-FW suitabled for DC bus coupling?

A: Yes. The HCS01.1E-W0028_A-03-B-ET-EC-NN-NN-NN-FW drive controller is suited for DC bus coupling which is designed to take place via the optionally available DC bus connector RLS0778/K06 at the connection point X77. DC bus coupling rquires that the Bb contacts of all devices connected to the mains be wired, and that the module bus be wired via all devices at the common DC bus.

Q: What are the materials included in the scope of delivery of the HCS01.1E-W0028_A-03-B-ET-EC-NN-NN-NN-FW?

A: The HCS01.1E-W0028_A-03-B-ET-EC-NN-NN-NN-FW is delivered with a touch guard, electrical conectors, mounting and connection accessories, and a documentation containing instructions on how the converter should be properly handled.


Internal Product Review

  • ‘‘The Bosch Rexroth HCS01.1E-W0028_A-03-B-ET-EC-NN-NN-NN-FW compact converter utilizes forced ventilation and IP20 protection to work in tough industrial environments. It has an output current 11.5 A and a maximum of 28 A.’’

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