Faults - REXROTH VT-VRPD-2 Start-Up And Operation

RE 30126-01-B/08.07 | Manual

Faults

Faults –
File menu
Faults –
Controller menu
Faults –
Help menu
Debounce
In the „Faults" window the fault behavior of the VRPD is configured.
Clicking on the preceding icon, which is a component of the toolbar
and only accessible at level 2, also opens the :Faults" window. A list of
existing shortcuts for the toolbar ca be found in Section 4.2 „BODAC
Toolbar".
Fig. 9 Window „Faults""
Corresponds to the BODAC main window "File menu".
Contains commands for reading, writing and modifying parameters .
Takes you directly to the help for the current topic, or to the contents page of the
BODAC windows help.
Faults In the Faults window the response of the VRPD Control Card for various monitoring
settings is specified:
n
STOP
The VRPD stops the controller and the current output to the solenoids is set to
zero. A specific error message is not possible. The PLC recognizes the fault
condition by the „OK" signal being low.
n
ERROR
The VRPD sets a flag and in the „Status" window indicating that a Fault has
occured. In the "Digital I/O" window a digital output can be configured to signal the
combined error "Analog I/O Fault". This combined error indicates that one of the
analog inputs exceeds the Min Fault or Max Fault setting.
n
OFF
The controller card does not register a fault and there is no error response.
For every Fault the user can configure a debounce time.
Hydraulics | Bosch Rexroth AG
Application: Valve control for the 4WRE6 / 4WRE10 3
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