User manual

PTQ-PDPMV1 ♦ Quantum Platform Diagnostics and Troubleshooting
PROFIBUS DP Master Network Interface Module for Quantum User Manual
ProSoft Technology, Inc. Page 225 of 306
August 12, 2014
8.2 LED Indicators: Front of PTQ Module
The LEDs indicate the module’s operating status. The module has two sets of
LED Indicators:
 PTQ Module Status LEDs on the
front of the module near the top
 PROFIBUS Master Status LEDs
behind the door on the front of the
module.