Toshiba VF-S9 Power Supply User Manual


 
E6580757
F-33
6
6.12.7 Conducting PI control
: Proportional/integral control (PI control)
: Proportional gain
: Integral gain
Function
These parameters provide various types of process control, such as maintaining constant air quan-
tity, flow rates and pressures, by input of feedback signals from the detector.
[Parameter setting]
Title Function Adjustment range Default setting
PI control
0: Disabled
1: Enabled
0
Proportional gain
0.01 100.0
0.30
Integral gain
0.01 100.0
0.20
1) External connection
(1) Potentiometer
setting
Feedback signals (1) DC: 4-20mA (2) DC: 0-10V
(2) Panel input setting
(3) Internal preset-
speed setting
(4) External analog
setting
DC : 0~10V
Pressure
transmitter
R/L1
S/L2
T/L3
U/T1
V/T2
W/T3
VIB
VIA
II
CC
M
P