Alarm Log Screens - Omron CX-PROCESS MONITOR PLUS V2 - 01-2007 Operation Manual

Alarm Log Screens

4-15 Alarm Log Screens

Element
Function block Control Blocks: High/High alarm, High alarm, Low alarm, Low/Low alarm, and Deviation alarm for
Basic PID (011), Advanced PID (012), Blended PID (Block Model 013), Batch Flowrate Capture
(Block Model 014), Indication and Setting (031), Indication and Operation (032), Ratio Setting (033),
Indicator (034), 2-position ON/OFF (001), and 3-position ON/OFF (002), Segment Program 2 (157),
ON/OFF Value Manipulator (221), Motor Manipulator (222), Reversible Motor Manipulator (223),
Motor Opening Manipulator (224).
Contact input signals or contact output signals for all function blocks, or contact value parameters
(Contact Distributor (Block Model 201) + Internal Switch (Block Model 209))
Display Alarm history (date and time of occurrence, and value when alarm occurred)
Time of occurrence: Red; Time of recovery: Black
Setting None
CSV File Output
1,2,3...
Alarm Log Screens display alarm logs. To display the Alarm Log Screen, click
the Alarm Button.
The targets monitored for alarms are as follows: Control Block's HH (High/
High Alarm), H (High Alarm), L (Low Alarm), LL (Low/Low Alarm), and DA
(Deviation Alarm) contacts, and other contact signals (including parameters).
Display all Display only LIGHT (Light alarm),
H (High alarm), or L (Low alarm)
Display only HEAVY (Heavy alarm), HH (High/High alarm), or LL (Low/Low alarm)
Save and display comprehensively alarm records (time error occurred, Tag
name, current value when PV or MV occurred, alarm type, etc.) occurring
from the Controller and Alarm Blocks.
You can display a maximum of 1,000 alarm messages on one screen.
Function block or ITEM set as send source
Alarm log data (date, time, tag names, current value when alarm occurred,
type of alarm) can be output in CSV (Comma Separated Value) file format
using the following procedure.
1. Press the CSV Button to display the Export to CSV File Dialog Box.
Section 4-15
Display only current errors
127