LiteOn EVO 6800 Series, Руководство пользователя

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The PID Acc. /Dec. time is used for the PID target.
When the PID target changes quickly, the normal C1-□□ Acc. time decreases the response
since it is applied after the PID output. This PID Acc./Dec. time prevents the overshoot,
undershoot and hunting caused by the decreased response. In addition, set a lower value to
parameter group C1 to avoid hunting. This parameter will be disabled if a multi-function input
is assigned to E1-□□= 49 (PID Soft-Start On/Off).
No. Name Setting Range Default
b5-16 PID Acc./Dec. Time 0.0 to 20.0 s 0.0 s

b5- 17 PID Target Selection
Enables or disables b5-18 for PID target.
No. Name Setting Range Default
b5-17 PID Target Selection 0, 1 0
0 : PID Target Disabled
The value set to b5-18 is disabled.
1 : PID Target Enabled
The value set to b5-18 is enabled.

b5- 18 PID Target Value
When b5-17 = 1, if at the same time and no one analog input is set to PID target value, this
parameter is the PID target
No. Name Setting Range Default
b5-18 PID Target Value 0.00 to 100.00% 0.00%

b5- 19 PID Target Value Units
Sets the display units for b5-18, U4-00 ( PID Feedback) and U4-03 ( PID Target).
No. Name Setting Range Default
b5-19 PID Target Value Units 0 to 3 1
0 : Hz
Displays the PID target in 0.01 Hz units.
1 : 0.01%
Displays the PID target as a percentage of maximum frequency.
2 : r/min