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42
PID control
Device No. Name
Setting
Range
Description
D9248 PID set point / PID deviation -100 to 100%
Set the PID set point or PID
deviation (0.01% units)
D9249 PID measurement value 0 to 100%
Set the PID measurement value
(0.01% units)
D9250 PID manipulated variable -100 to 100%
Stores the PID manipulated
variable (0.01% units)
D9255
PID operation control
0 PID operation stop
1 PID operation start
CAUTION
• The PID set point/PID deviation value of D9248 automatically switches over
by Pr. 128 setting.
• If Pr. 128 is set to deviation input (70, 71, 90, 91), setting value of PID process
value (D9249) is made invalid.
• Operates in the maximum value (the minimum value) of the setting range if
the value outside the range is set.