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6.6.3
PID deviation (network input SNVT_lev_percent nviInvPIDDev)
Input the set value of air volume, temperature or the like in 0.005% increments.
Data Name
nviInvPIDDev
⋅ Data acceptance timing ........... At network variable receive (nv_update_occurs event)
Example:
When the set point is 25°C and the current temperature is 30°C on a 10°C/0% and 50°C/100% detector (deviation: +5°C),
5
× 100 = 12.5%
(50 - 10)
REMARKS
⋅ Control cannot be exercised at less than the minimum resolution (0.01%) of the inverter.
⋅ When the value outside of the range is input, the input value is made invalid and the inverter operates with the value
set last time.
Initial Value
0.000%
. As the PID deviation, input 12.50%.
Range
-100.00% to +100.00%
NETWORK VARIABLES
Increments
0.005%/bit
6
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