Rockwell Automation 2706-M1 MESSAGEVIEW 421 HARDWARE MANUAL - Manual (Page 128)

Glossary G–8
Publication 2706-816 – November 1996
V –
Variable – A number or an array of characters whose value in a
message displayed by the MessageView terminal is sent from data in
the Controller, or from the value input by the operator or by an
ASCII Input Device.
Verify – The process by which a MessageView terminal checks an
Application that has been Downloaded to make sure it is designed
for the correct type of terminal.