Determine how many Log Configuration there are in the ABB 800xA DCS system.
– Directly translates on how busy is your system updating the direct database (database in Harmony Connect server and Information Manager (IM) database server)
– EnableDirectLog is for Harmony Connect server. Maximum allowed for optimum logging (without data loss) is 5000. If you have more than 5000 (as shown in image below). You will lose data in your database base.
– Logs is a combination of Harmony Connect and IM database Log Configuration
If you are missing trend data or if your system is slow, look in putting in another Harmony Connect server
You PercentageSynchrinosed must be 100%. The image below is obviously not lagging behind.