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Parameter
Name
Number
PID display bias
C42
(934)
coefficient
C43
PID display bias
(934)
analog value
C44
PID display gain
(935)
coefficient
PID display gain
C45
(935)
analog value
The above parameters can be set when Pr. 160 Extended function display selection ="0". (Refer to page 197)
Pr. 129, Pr. 130, Pr. 133 and Pr. 134 can be set during operation. These can also be set independently of the operation mode.
If C42(Pr.934) and C44(Pr.935) are both set to values other than "9999," the setting range for Pr. 131 to Pr. 133 and Pr. 553 become only "9999," and % is not
displayed in the setting range of Pr. 577. (Values set in Pr. 553 and Pr. 577 are converted as differentials. )
The parameter number in parentheses is the one for use with the parameter unit (FR-PU04/FR-PU07).
Special operation and frequency control
Initial
Setting
Value
Range
0 to
Set the coefficient on bias (minimum) side of terminal 4 input.
9999
500.00
9999
Displayed in %.
0 to
Set the converted % on bias (minimum) side current /voltage of terminal
20%
4 input.
300.0%
0 to
Set the coefficient on gain (maximum) side of the terminal 4 input.
9999
500.00
9999
Displayed in %.
0 to
Set the converted % on gain (maximum) side of current/voltage of
100%
terminal 4 input.
300.0%
Description
4
251
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