Override Function - Toshiba TOSVERT VF-AS3 Instruction Manual

Pressure
(atm)
1
1.25
1.5
1.75
2
Example of parameter setting
Title
Sr1 Preset speed 1
Sr2 Preset speed 2
Sr3 Preset speed 3
F114 Terminal S1 function 1
F115 Terminal S2 function
F216 II point 1 input value
F217 II point 1 frequency
F218 II point 2 input value
F219 II point 2 frequency
F360 PID1 feedback input select
Note1) Input the set value to maximum of the feedback value or less.
4. 1. 3

Override function

■ Speed type
Override functions [F660], [F661] enable to add or multiply for fine adjustment of set value.
It is also possible to set multiplication gain by parameter [F729].
Refer to the inverter instruction manual for detail of the setting.
* This function is also valid for process type PID, but it is rarely used.
VF-AS3
Feedback value
Preset
(4 to 20mA)
speed 1 to 3
4 -
8 Speed 1
12 Speed 2
16 Speed 3
20 -
Parameter name
4-9
Set value
Terminal Terminal
[S1] [S2]
- -
ON OFF
OFF ON
ON ON
- -
Example of setting
15(Hz)
30(Hz)
45(Hz)
10: Preset speed switching 1
12: Preset speed switching 2
20(%)
0(Hz)
100(%)
60(Hz)
3: Terminal II
E6582112
Converted
frequency
(Hz)
0
15
30
45
60
4. Setting for PID control
3
4
9