5 v/f 5-point setting, 6 speed/torque command gain and bias, Speed / torque command gain and bias – Toshiba Tosvert VF-AS1 User Manual
Page 123: Command selected with hoqf command selected with h
E6581301
F-11
6
6.5
V/f 5-point setting
H
: V/f 5-point setting VF1 frequency
H
: V/f 5-point setting VF1 voltage
H
: V/f 5-point setting VF2 frequency
H
: V/f 5-point setting VF2 voltage
H
: V/f 5-point setting VF3 frequency
H
: V/f 5-point setting VF3 voltage
H
: V/f 5-point setting VF4 frequency
H
: V/f 5-point setting VF4 voltage
H
: V/f 5-point setting VF5 frequency
H
: V/f 5-point setting VF5 voltage
⇒ For details, refer to Section 5.6,5).
6.6
Speed
/torque command gain and bias
6.6.1 Using two types of frequency
(speed) commands
HOQF
: Frequency setting mode selection 1
H
: Frequency priority selection
H
: Frequency setting mode selection 2
H
: Speed command priority switching frequency
• Function
These parameters switch two types of frequencies
• Automatic switching by parameter setting
• Automatic switching by means of switching frequencies
• Switching with input terminal
1) Switching with input terminal board (H=)
Reference can be switched if the frequency priority switching function is assigned to a terminal.
Command selected
with HOQF
Command selected
with H
Operation frequency
command
A
B
A : Selects the command set with parameter HOQF. – Operation frequency command switching terminal OFF
B : Selects the command set with parameter H. – Operation frequency command switching terminal ON
Ex.) When the frequency priority switching function is assigned to terminal S3.
Title
Function
Adjustment range
Example of setting
H
Input terminal function selection 7 (S3)
~
(Operation frequency command
switching)
Speed command
OFF
Command selected with
HOQF
ON
Command selected with
H
S3
CC