IDEC High Performance Series - Manual (Page 799)

WindO/I-NV2 User’s Manual 13-1
13
Alarm Log Function
This chapter describes how to configure the Alarm Log function and its operation on the MICRO/I.
1.1 How the Alarm Log Function is Used
The Alarm Log function samples the occurrence of alarms and recovery information by monitoring and evaluating the
state of devices.
The Alarm Log function can perform the following functions.
• Monitor device states and create Alarm Log data
• Monitor device states and detect alarms
• Display an alarm screen when an alarm occurs
• Sound a beep when an alarm occurs
Chapter 13
Alarm Log Function
1 Overview
HG3G HG2G-5F HG2G-5S HG2G-S HG4G HG1F HG2F HG2S HG3F HG4F
MICRO/I
Host
0 1
12:00
0 1
12:53
12:00
Alarm occurred
12:53 Recovered
12:54 Confirmed
Alarm Log data
No. Message Occurrence Time Recovery Time ConfirmaƟon Time
1-1 Voltage drop 12/01/2011 12:00:00 12/01 12:53:10 12/01 12:54:30
MICRO/I
Host
0 1
Alarm occurred
MICRO/I
Host
0 1
Voltage
drop
Alarm screen
Alarm occurred
Beep
MICRO/I
Host
0 1
Alarm occurred