reading array variable

[smsebnaa]

hi everyone
i have siemens cpu 1214 FW 4.1.
i want to use fieldRead for reading 50 USint array variables.
if i use 2Hz to enable fieldRead this is ok, but when i use 10Hz , fieldread can not read all of my variable carefully!!!
my questions are:
1. this is reasonable that filedread read 50 array at 1 second?
2. what is the max speed of fieldRead?

 

[gclshortt]

https://support.industry.siemens.com/tf/br/en/posts/read-speed-from-fieldread/152713/?page=0&pageSize=10

Your answer from the Siemens forum.