INVT CHE100-0R4G-S2 User Manual

Detailed Function Description
70
Figure 6.22 Rapidly stabilizing diagram.
z 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.
Figure 6.23 Reducing long-cycle oscillation diagram.
z 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.
Figure 6.24 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 Description Setting Range
Factory
Setting
P9.07 Sampling cycle (T) 0.01~100.00s 0.01~100.00 0.10s

INVT CHE100-0R4G-S2 Specifications

General

Brand	INVT
Model	CHE100-0R4G-S2
Category	DC Drives
Language	English