User Manual

SGD-SB2025NT-TUM, Part 2
Jan 12 Page 89 ALARMS
Figure 77. PPS Alarm on the TM.
The alarm example in Figure 78 below shows that alarms are present on the NI ‘Signalling’ and
‘Environment’ pages. The ‘Signalling’ alarm is due to ‘Isolated Input #3’ and acknowledging that
changes the flashing border on the ‘Signalling’ tab and the input indicator to flashing Yellow
whereupon the ‘Ack Alarms’ button becomes disabled. The alarm on the ‘Environment’ page must
be acknowledged separately as shown overleaf in Figure 79 .
Figure 78. Alarm on the NI Signalling page.