Suggested Settings for Various Applications

SimSync Engine Application

Simulation time step (sec)

Number of time slices per second (resolution)

AW / WP with FoxView HMI *

1

1

AW / WP with InTouch / Evo Control HMI * @

1

10

SCP (for alarm time stamps) @

For finest alarm time stamp granularity, the value should be based on the fastest BPC of the various CPs - this may reduce simulation speed.

If the fastest BPC is 0.5, then resolution = 1 / 0.5 = 2

If the fastest BPC is 0.1, then resolution = 1 / 0.1 = 10

For best simulation speed, the value should be 1 – this will coarsen the alarm time stamps.

1

1 to 10

FAIM

1

1

Wonderware Historian @

For an Evo system historizing CCS (I/A) data from SCP, the value should be based on the fastest BPC (see SCP above).

For a non-Evo system (TriSim, OPC, etc.) historizing data, the value should be based on the highest frequency of data change.

If the fastest engine time step is 0.25 sec, then the resolution = 1/0.25 = 4

1

10