Bosch Rexroth IndraControl VEP .2 Series Project Planning Manual page 59

IndraControl VEP30.2 40.2 and 50.2
DOK-SUPPL*-VEP**.2****-PR01-EN-P
Pin Assignments of the IndraControl VEP
Status and Diagnostic Indicators PROFIBUS Master
The status and diagnostic indicators of the PROFIBUS master card are
situated in special housing cut-outs on the rear side of the
IndraControl VEP devices.
When it is switched on, the PROFIBUS master card performs a self-test.
After the initialization phase of this test (2-3 seconds), the two LEDs ERR
and STA turn dark and the yellow RDY LED lights, if the test is completed
successfully. If not, the RDY LED starts flashing and the processing of the
program is stopped. The further meanings of the display during the
initialization phase are listed below.
RDY LED yellow
On:
Flashes cyclically
Flashes irregularly
Off:
RUN LED green
On:
Flashes cyclically:
Flashes irregularly:
Off:
ERR LED red
On:
Off:
STA LED yellow
On:
Off:
Ready
DPM01 or DPS01 ready for operation
Bootstrap loader active
Hardware or system error
Hardware defect
RUN (communication)
Communication running
Ready for communication
Improper configuration
No communication
Error (error)
Communication interface error
Communication interface OK
Status
Data exchange with slaves active (master)
Data exchange with master active (slave)
No data exchange
7-11