WorksheetsData Log and Time Settings for Allen-Bradley PLC/HMI
Total questions: 10
Worksheet time: 5mins
What is meant by a data log?
The process of sending data to the PLC
The process of collecting, recording, and storing data periodically or based on an event
The process of deleting data from the HMI
The process of setting time on the PLC
The main purpose of data logging is:
To reduce project file size
To speed up communication between the PLC and HMI
To monitor and record historical process data
To delete alarms from the system
Which two ActiveX components are commonly used in FactoryTalk View ME to log data to a CSV file?
DataLogPlus and CSVLogger
ME DataStorePlus and ME CSVDataLog
DataStoreActive and CSVActive
LogMaster and CSVWriter
What is an advantage of using the CSV format for data logging?
It can only be opened using special software
It does not support numeric data
It is easy to open with Excel or LibreOffice
It cannot be used for analysis
What is the main advantage of ME CSVDataLog compared to ME DataStorePlus?
It can record more tags
It can store a larger amount of data
It is easier to configure
The logged file’s authenticity can be verified
ME CSVDataLog ActiveX will run if?
The HMI is in configuration mode
The display where the ActiveX object is placed is currently open
The PLC is in program mode
All tags are deleted
What is the main change in time-setting on the HMI compared to the previous method?
Time adjustment must be done through the configuration menu
Time can now be changed directly from the HMI screen
It can only be changed through the PLC program
It cannot be changed at all
What is the function of the GSV instruction?
To write system values
To read log files
To set the date and time
To read system values
What is the function of the SSV instruction?
To write system values
To read log files
To set the date and time
To read system values
The function of Global Connection in FactoryTalk View ME is to:
Link HMI or PLC tags to internal PanelView functions
Configure communication between the PanelView and all PLCs in the network
Store security settings for operator login
Automatically create an alarm database
