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HCS01.1E-W0018-A-03-B-ET-EC-NN-S4-NN-FW Bosch Rexroth Indramat

MPN: R911340080

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The Bosch Rexroth Indramat HCS01.1E-W0018-A-03-B-ET-EC-NN-S4-NN-FW is part of the HCS IndraDrive Controllers series. This drive controller features an internal air cooling method with an integrated blower and supports MultiEthernet communication. It has a device peak current of 18 Amps, offers an encoder interface for IndraDyn Hiperface or EnDat 2.1/2.2, and comes with an IP20 protection rating.

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Product Description:

The HCS01.1E-W0018-A-03-B-ET-EC-NN-S4-NN-FW is a drive controller from Bosch Rexroth Indramat in the HCS IndraDrive Controllers series. It regulates the speed and torque of synchronous or asynchronous motors in automated machines, acting as the link between PLC commands and the mechanical axis. By converting incoming line power into a controlled three-phase output while processing encoder data, it supports precise motion in packaging, handling, and assembly equipment. It uses the HCS01 power stage in design version 1 and shares the mechanical dimensions of other 50 mm modules, which helps when several units must be mounted side by side in a narrow cabinet.

Its power stage supplies up to 18 A peak, which supports short acceleration periods on small to medium axes. The unit accepts 3 x AC 200–500 V ±10%, allowing the same controller to operate on a wide range of plant voltages. Network integration is handled through MultiEthernet, so EtherNet/IP, PROFINET, or EtherCAT can be selected in software to match the control system. Cooling uses internal air through an integrated blower across the heat sink. With an IP20 housing, the controller requires cabinet mounting, and the finger-safe construction helps protect low-voltage terminals inside the enclosure. Feedback compatibility includes IndraDyn Hiperface and EnDat 2.1 or 2.2 encoders for high-resolution position control.

The control section is BASIC and provides the standard I/O, memory, and safety set for general-purpose motion tasks without extra option cards. The power module uses infeeding and fed operation, so braking energy can be returned to a shared DC bus and used by other axes instead of being wasted as heat. The note firmware ordered as a separate subposition means the software package is selected separately from the hardware. This arrangement lets the controller be matched to the required fieldbus and safety profile without changing the base unit.

Communication Interface
MultiEthernet
Control Section Design Type
BASIC
Cooling Method
Air, internal (through integrated blower)
Design Version
1
Device Peak Current
18 A
Interface 1 Type
Encoder IndraDyn Hiperface/EnDat 2.1/2.2
Interface 2 Type
Not equipped
IP Rating
IP20
Line Series
HCS01
Mains Voltage
3 x AC 200...500 V ±10%
Other Design Features
None
Pairing Note
Paired with Control Section Design 'BASIC' (B)
Power Supply Unit
Infeeding / Feeded
Product Type
HCS Drive Controller
  • HCS011EW0018A03BETECNNS4NNFW
  • HCS01 1E W0018 A 03 B ET EC NN S4 NN FW
  • hcs01.1e-w0018-a-03-a-cc-ec-nn-l4-nn-fw
  • HCS1.1E-W0018-A-03-B-ET-EC-NN-S4-NN-FW

 

Fault / code Meaning First corrective action(s)
F218 – Amplifier over-temperature Drive-heatsink exceeded shutdown limit. Inspect/clean the internal blower, improve cabinet airflow, keep ambient ≤ 45 °C. 
F219 – Motor over-temperature Stator thermistor in the attached servo tripped. Reduce mechanical load, check motor-fan path, allow cool-down before restart. 
F220 – Bleeder overload Internal brake-resistor overheated by regenerative energy. Lengthen decel ramps or add an external resistor / regenerative supply.
F226 – DC-bus undervoltage Link voltage fell below minimum while drive was enabled. Verify 3-φ supply, fuses and mains contactor; re-enable only after voltage is stable.
F228 – Excessive deviation Commanded vs. actual position error beyond window S-0-0159. Check for axis jams/slip, lower accel/velocity, retune position loop gains.
F229 – Encoder-1 quadrant error Motor-feedback signals corrupt or missing. Reseat X4, inspect shield/+5 V, replace encoder or feedback PCB if needed.
F230 – Signal frequency too high (enc-1) Motor is spinning faster than interface bandwidth. Confirm gearing/command speed; use higher-speed encoder if operation is intentional.
F207 – Switching to un-initialised operating mode At least one mode parameter S-0-0032…35 = 0. Enter a valid mode or load a known-good parameter set, then Reset Class-1 Diagnostics
F236 – Position-feedback difference Dual encoders disagree beyond monitoring window. Check secondary encoder wiring/mounting, realign, repeat commutation.
F381 – Mains failure One or more AC-input phases missing (with HVR supply). Replace blown fuses, tighten L1-L3 terminals, restore full 3-φ supply before restart. 
Model  Peak current Mains voltage Power range Cooling Notable option / interface
HCS01.1E-W0018-A-03-B-ET-EC-NN-S4-NN-FW 18 A 3 × AC 200…500 V ±10 % up to 11 kW Internal blower Multi-Ethernet, Safety S4 
HCS01.1E-W0054-A-03-B-ET-EC-EC-S4-NN-FW 54 A 3 × AC 200…500 V ±10 % ≤ 22 kW Internal blower Multi-Ethernet (EC) 
HCS02.1E-W0054-A-03-NNNN 54 A 3 × AC 200…500 V ±10 % 1.5 – 11 kW Internal blower Standard BASIC control section 
HCS03.1E-W0100-A-05-NNNN 100 A 3 × AC 400…500 V +10 / –15 % 15 – 75 kW Internal blower Voltage-code 05, 400 V class 
HCS03.1E-W0150-A-05-NNNN 150 A 3 × AC 400…500 V 15 – 75 kW (higher overload) Internal blower High-current 150 A stage 
HCS01.1E-W0008-A-03-B-ET-EC-NN-NN-NN-FW 8 A 3 × AC 200…500 V ≤ 4 kW Internal blower Ultra-compact 0.8 kW axes
Error code What it means
F218 Amplifier heatsink over-temperature shutdown 
F219 Motor over-temperature (stator sensor tripped) 
F220 Bleeder (internal brake resistor) overload shutdown 
F226 DC-bus undervoltage detected while drive was enabled 
F228 Excessive deviation – commanded vs. actual position error 
F229 Encoder 1 failure – quadrant error (feedback signals invalid) 
F230 Max. signal frequency of encoder 1 exceeded (manualslib.com)
F236 Excessive position-feedback difference between dual encoders 
F207 Switching to an un-initialised operating mode (parameter = 0) 
F381 Mains failure – one or more AC phases missing (with HVR supply) 

Frequently Asked Questions about HCS01.1E-W0018-A-03-B-ET-EC-NN-S4-NN-FW:

Q: What communication interface does the HCS01.1E-W0018-A-03-B-ET-EC-NN-S4-NN-FW support?

A: The HCS01.1E-W0018-A-03-B-ET-EC-NN-S4-NN-FW supports MultiEthernet communication for versatile network integration.

Q: What cooling method is used in the HCS01.1E-W0018-A-03-B-ET-EC-NN-S4-NN-FW drive controller?

A: This model uses an internal air cooling system with an integrated blower to maintain optimal operating temperatures.

Q: What is the peak current capability of the HCS01.1E-W0018-A-03-B-ET-EC-NN-S4-NN-FW?

A: The drive controller has a device peak current rating of 18 A for handling dynamic load conditions.

Q: What is the IP rating for the HCS01.1E-W0018-A-03-B-ET-EC-NN-S4-NN-FW controller?

A: This device has an IP20 rating, providing basic protection against solid objects but no protection from liquids.

Q: What mains voltage range does the HCS01.1E-W0018-A-03-B-ET-EC-NN-S4-NN-FW support?

A: The HCS01.1E-W0018-A-03-B-ET-EC-NN-S4-NN-FW operates with a mains voltage input of 3 x AC 200 to 500 V ±10%.


Internal Product Review

  • ‘‘The HCS01.1E-W0018-A-03-B-ET-EC-NN-S4-NN-FW is a Bosch Rexroth Indramat HCS drive controller with BASIC control architecture and MultiEthernet communication. Internal blower cooling supports stable thermal management, and the 18 A peak current suits responsive motion applications. Operation on 3 x AC 200 to 500 V and IP20 protection make the unit a strong fit for enclosed industrial drive systems.’’

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