ProSoft Technology PTQ-PDPMV1 - Manual (Page 229)

PTQ-PDPMV1 ♦ Quantum Platform Diagnostics and Troubleshooting
PROFIBUS DP Master Network Interface Module for Quantum User Manual
ProSoft Technology, Inc. Page 229 of 306
August 12, 2014
8.4 PROFIBUS Master Indicators
LED State Description
MSTR
STAT
GREEN OPERATE mode
GREEN-Flashing CLEAR mode
RED
STOP mode
OFF Offfline
DBASE
STAT GREEN Database OK
GREEN-Flashing Database download in progress
RED
Invalid database
OFF No databases have been downloaded
COM STAT GREEN Data exchange with all configured slaves
GREEN-Flashing Data exchange with at least one of the configured slaves
RED
Bus control error (possible bus short circuit or configuration error)
OFF No data exchange with any configured slave
TKN HLD GREEN The module has the token
OFF The module does not have the token
ALL LEDs RED Fatal error
OFF HSBY processor is stopped and Master is held in reset state (inactive)
The module is not in the configured slot