Why using EcoStruxure™ Machine SCADA Expert, the value of real variable is different between PLC and EcoStruxure™ Machine SCADA Expert?
Due to "Floating Point Error" sometime there is a difference between the variable's value of the PLC and EcoStruxure™ Machine SCADA Expert (VijeoXL) runtime with the variable type REAL
In the following picture, the value in the PLC is 46.3 but EcoStruxure™ Machine SCADA Expert read 46.29999923706
To avoid this issue, need to use the function "Format" in EcoStruxure™ Machine SCADA Expert
In the following picture, the value in the PLC is 46.3 but EcoStruxure™ Machine SCADA Expert read 46.29999923706
To avoid this issue, need to use the function "Format" in EcoStruxure™ Machine SCADA Expert
Udgivet til: Schneider Electric Danmark
Brug for hjælp?
Produktvælger
Find hurtigt og nemt de rette produkter og det rette tilbehør til dine anvendelser.
Få et tilbud
Start din salgsforespørgsel online, så vil du blive kontaktet af en ekspert.
Find forhandler
Find den nærmeste Schneider Electric-distributør.
Hjælpecenter
Find supportressourcer til alle dine behov på ét sted.