Omron E5AN - Page 230

194
Adjustment Level Section 5-4
• The MV Change Rate Limit parameter sets the maximum allowable varia-
tion in the MV per second. If the change in the MV exceeds this setting,
the MV will be changed by the MV change rate limit until the calculated
value is reached. If the limit is set to 0.0, this function will be disabled.
• The MV Change Rate Limit parameter will not operate in the following sit-
uations.
• In manual mode
• During ST execution (Cannot be set when ST is ON.)
• During AT execution
• During ON/OFF control
• While stopped (MV output during STOP)
• During MV output when error occurs
■ Related Parameters
Proportional band (adjustment level): Page 188
• This parameter sets the extraction of square root low-cut point used for
the inputs. The data after extracting the square root is shown below.
• The low-cut point is used for extracting the square root for flowrate sen-
sors.
orl MV Change Rate Limit
2-PID control must be used.
ST must be OFF.
Setting range Unit Default
0.0 to 100.0 %/s 0.0
Function
Setting
See
See
sqrp Extraction of Square Root Low-cut Point
The input type must be an analog
input, and the Extraction of Square
Root Enable parameter must be set
to ON.
Setting range Unit Default
0.0 to 100.0 % 0.0
Function
Argument 1 (input data)
Operation result
100% FS
0
100% FS
Extraction of square
root low-cut point
Setting