Toshiba TOSVERT VF-S11 Instruction Manual page 148

[Parameter setting]
1) External connection
6
2) Types of PID control interfaces
Process quantity input data (frequency) and feedback input data can be combined as follows for the PID
control of the VF-S11:
Process quantity input data (frequency setting)
Setting method
(1) Internal potentiometer setting
(2) Panel input setting
(3) Internal preset-speed setting
(4) External analog setting
Note 1: About the setting of
Note 2: To make the inverter send out a signal that indicates whether the amount of feedback agree with (or
Title Function
PID control wait time
PID control
Proportional gain
Integral gain
Differential (D) gain
(4) External analog setting
DC : 0-10V
Feedback signals (1) DC: 4-20mA (2) DC: 0-10V
VIB (DC: 0-10V)
cause the VIA terminal is used for feedback signals.
reaches) the amount of processing, assign the function 52 or 53 to an unassigned output terminal.
You can also specify a frequency agreement detection range (
6.3.4.
Adjustment range
0-2400 [sec]
0: Disabled, 1: Enabled
0.01-100.0
0.01-100.0
0.00-2.55
R/L1 U/T1
S/L2 V/T2
(1) Potentiometer
setting
T/L3 W/T3
(2) Panel setting
VIB
(3) Internal preset-speed
VIA
setting
CC
Frequency setting mode selection 1
/ /
-( =0)
, and : Do not enable VIA using these parameters, be-
F-46
E6581158
Default setting
0
0
0.30
0.20
0.00
M
Pressure
transmitter
P
Feedback input data
External analog input
VIA (DC:4-20V / DC:0-10V)
). For more information, see