Toshiba TOSVERT VF-PS1 Instruction Manual page 19

Title
avf2
RR/S4 input point 2 frequency
aif2
VI/II input point 2 frequency
f108
Analog iVI/II voltage/current switching
f201
VI/II input point 1 setting
f202
VI/II input point 1 frequency
f203
VI/II input point 2 setting
f210
RR/S4 input point 1 setting
f211
RR/S4 input point 1 frequency
f212
RR/S4 input point 2 setting
2) Preset speed
[Example of process value setting]
Condition: Pressure control as PID control
Input the feedback signal of 1 to 2 atm into VI/II terminal by 4 to 20mA signal.
Input the process value into S1 and S2 terminals by preset speed (3 preset speeds) setting.
Feedback value
2 atm
1.5 atm
1 atm
4mA
Pressure Feedback value
(atm) (4~20mA)
1
1.25
1.5
1.75
2
Title
aif2
sr1


f108
f115
f116
f201 VI/II input point 1 setting
f202 VI/II input point 1 frequency
f203 VI/II input point 2 setting
Note) You need to input the process value less than maximum of feedback value.
Function
Feedback value
(Converted frequency)
60Hz
0Hz
20mA
4mA
Preset speed
1 to 3
4 -
8 1
12 2
16 3
20 -
Function
VI/II input point 2 frequency
Preset speed operation frequency 1
Preset speed operation frequency 2
Preset speed operation frequency 3
Analog iVI/II voltage/current switching
Input terminal function selection 5 (S1)
Input terminal function selection 6 (S2)
Setting (Example)
Process value
(Converted frequency)
Preset speed 3: 45Hz (1.75 atm)
Preset speed 2: 30Hz (1.5 atm)
Preset speed 1: 15Hz (1.25 atm)
20mA
Process value
S1 S2
terminal terminal
- -
ON OFF
OFF ON
ON ON
- -
18
E6581329①
60(Hz)
60(Hz)
1:
20(%)
0(Hz)
100(%)
0(%)
0(Hz)
100(%)
Converted frequency
(Hz)
0
15
30
45
60
Setting (Example)
60(Hz)
15(Hz)
30(Hz)
45(Hz)
1: Current input
10: Preset speed 1
12: Preset speed 2
20(%)
0(Hz)
100(%)