Omron E5CC User Manual page 231

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• The MV Change Rate Limit parameter sets the maximum allowable variation 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
function will be disabled.
• The MV Change Rate Limit parameter will not operate in the following situations.
Setting
Related Parameters
See
See
Proportional Band (Adjustment Level): Page 6-28
db
• When the difference between the MV and the valve opening is within the value that is set
for the Position Proportional Dead Band, opening or closing the valve will be stopped to
prevent the valve from deteriorating.
Function
Setting
Related Parameters
See
See
Open/Close Hysteresis (Adjustment Level): Page 6-36
E5@C Digital Temperature Controllers User's Manual (H174)
000
MV Change Rate Limit
• 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
Setting range
0.0 to 100.0
Position Proportional Dead Band
Setting range
Close control: 0.1 to 10.0
Floating control: 0.1 to 10.0
2-PID control must be used.
The ST parameter must be set to OFF.
Unit Default
%/s 0.0
A Position-proportional Model must be used.
Unit Default
% 4.0
% 2.0
6 Parameters
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