Notes on Project Planning for
HCS03
HCS03 converters as supply units for HMS01 / HMD01 require braking resis‐
tors.
Operate HCS03 with HLR!
To supply HMD01 and HMS01, operate HCS03 converters with
brake chopper (option -NNBV) and HLR braking resistor.
HCS03 with external capacitors in the DC bus
External capacitors in the DC bus (e.g. HLC) can only be operat‐
ed at HCS03.1E-W0210.
Thus, central supply with HCS03 is impossible.
Arrangement of HCS03
Place HCS03 to the left of HMS01 and HMD01.
Place the accessory HAS04 at the left of HCS03.
Notes on Commissioning
When converters are operated as supply units for inverters or supplied as in‐
verters from another converter, the drive controller must be parameterized for
this purpose.
For information on configuration and parameterization of the drive control‐
lers, see Functional Description of firmware, chapter "Power Supply" and the
pertinent parameters
●
P-0-0860, Converter configuration
●
P-0-0861, Power supply status word
Parallel Operation HCS - Group Supply with DC Bus Connection of the Groups
Brief Description
"Group supply with DC bus connection" increases the available regenerative
power, the continuous braking resistor and infeeding power in the common
DC bus of several drive controllers or drive systems.
Bosch Rexroth AG
DOK-INDRV*-SYSTEM*****-PR06-EN-P
Rexroth IndraDrive Drive Systems with HMV01/02 HMS01/02, HMD01, HCS02/03
102/309
Configuring the Drive System