User Manual

11/12 Bosch Rexroth AG
LLC Load Limiting Control
RE 95310/01.09
Required components
The following electronic components are required:
• BODAS RC2-2/21 controller with 52-pin mating connector
(RE 95201) and AS/LLCA software, Version 30
• BODAS RC2-2/20 controller with 52-pin mating connector
(RE 95200) and AS/LLCB software, Version 10
• Speed sensor IDR (RE 95130) with mating connector for
diesel engine without a CAN bus
• Angle sensor WS1 (RE 95140) with mating connector for
diesel engine without a CAN bus
The following hydraulic components are required:
• Variable displacement pump with appropriate controller
A8VO…LA1 (RE 93010) or
A11VO…LG1 or LE (RE 92500) or
A20VO…LG1 or LE (RE 93100) or
A10VO…FHD (RE 92701)
• Possibly a mating connector, depending on the connector
variant selected for the pump
• For A11VO…LG1, A20VO…LG1 and A10VO…FHD sepa-
rate DRE4K pressure control valves (RE 29181) with mating
connector and control oil pump
• Possibly an additional valve and mating connector for limp
home mode (e.g. DRE4K...)
The following items are required for commissioning and service:
• BODAS service PC software (RE 95086)
• BODAS service connecting cable (RE 95086)
• Diagnostics socket (RE 95086)
Parameterization and
diagnostics
The parameters that need to be assigned for commissioning
the LLC load limiting control can be set easily using the
BODAS service PC software.
You can configure BODAS serivce to display the most impor-
tant process data and the error messages for diagnostics and
troubleshooting purposes.