Specifications

JiaXing Jarol Scientific Instrument Co.,Ltd － JR 6 000 series product s

time and lengthen the integral time.

Reducing overshooting diagram .

 Rapidly stabilizing control status

rapidly stabilize the control conditions even

when overshooting occurs, shorten the integral

time and lengthen the differential time.



Reducing long-cycle oscillation

If oscillation occurs with a longer cycle than the

integral time setting, it means that integral

operation is strong. The oscillation will be reduced

as the integral time is lengthened.

Reducing long-cycle oscillation diagram .

 Reducing short-cycle oscillation

If the oscillation cycle is short and oscillation

occurs with a cycle approximately the same as the

differential time setting, it means that the

differential operation is strong. The oscillation will

be reduced as the differential time is shortened.

Reducing short-cycle oscillation diagram .

If oscillation cannot be reduced even by setting

the differential time to 0, then either lower the

proportional gain or raise the PID primary delay

time constant.

Function

code

Name

Name Setting

Setting

Setting range

range

F9.07

Sampling

cycle (T)

0.01~100.00s

【 0.10s 】

F9.08 PID Bias limit

0.00~100.00%

【 0.0% 】