User Manual

4/12 Bosch Rexroth AG
VAC Valve Control System RE 95 350/03.06
Parameterization and
diagnostics
The parameters that need to be assigned for commissioning the
VAC valve control system can be set easily using the BODEM
PC software.
You can confi gure BODEM to display the most important
process data and the error messages for diagnostics and
troubleshooting purposes.
It is also possible to use the BB-3 control panel for parameteri-
zation and diagnostics instead of BODEM.
Important features
• Various joystick types are available for target value
specifi cation.
• The ramp times can be set for each movement direction
and axis.
• There are various characteristic types (linear to progressive)
which can be set for each movement direction and axis.
• The characteristics can be temporarily compressed for each
axis to facilitate more precise operation.
• The target value generators can be monitored via direction
switches.
• Valves are automatically closed at the end of motion by
means of endswitches.
• The behavior of the valve control system is monitored
by safety functions such as a start condition and safety
switches.
• The inputs and outputs of the controller (e.g. target value
generator) are monitored (cable break, short circuit). In
the event of an error or if the emergency stop switch is
actuated, the valve is set to neutral.
• Errors can be displayed via the connected error lamp.
• All errors that occur are stored in the controller and can
also be read later in plain text with the aid of the BODEM
or BB-3 diagnostics tools.
Important parameters
• Confi guration of the analog or CAN joystick
• Adjustable ramps
• Selection of the characteristic
• Minimum and maximum magnetic current for each movement
direction.
• Confi guration of counter operation
• Confi guration of the switched outputs