ProSoft Technology MVI46-PDPMV1 - Manual (Page 100)

Diagnostics and Troubleshooting MVI46-PDPMV1 ♦ SLC Platform
User Manual PROFIBUS DPV1 Master
Page 100 of 160 ProSoft Technology, Inc.
March 25, 2011
5.4.1 Examples
The following table shows some of the possible status indicators:
Processor
Status MVI46-
PDPMV1
Module
Status PROFIBUS Master
Status PROFIBUS Master
Status LED Description
Normal
operation RUN (ON) ACTIVE (ON) COM STAT
(GREEN/Solid or Flash):
Master is communicating
with slaves (GREEN) or at
least one (Blinking).
DBASE STAT (GREEN):
PROFIBUS has been
configured.
TKN HOLD (GREEN):
MVI is holding the
PROFIBUS token.
MSTR STAT (GREEN):
Master is in operate
mode.
MVI46-
PDPMV1
module does
not see the
processor
RUN (ON) or
STOP ACTIVE (OFF) COM STAT (OFF):
Master is not
communicating with
slaves.
DBASE STAT (GREEN):
PROFIBUS has been
configured.
TKN HOLD (OFF):
Master does not have the
token and is inactive
MSTR STAT (OFF):
Master is inactive
MVI
PROFIBUS
Master is
stopped
RUN or
STOP ACTIVE COM STAT (OFF):
Master is not
communicating with
configured slaves.
DBASE STAT (GREEN):
PROFIBUS has been
configured.
TKN HOLD (GREEN):
MVI is holding the
PROFIBUS token.
MSTR STAT (RED):
Master is in STOP mode.