User manual

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