Frequency Signal Changeover Function; 2Nd Characteristics Select Function - Panasonic VF100 Instruction Manual

Frequency signal changeover function

Used to set signal input terminal for switching frequency setting command from "1st frequency
setting signal (command set with parameter P004) to "2nd frequency setting signal (command
set with parameter P125)".
When 2nd analog input function select is 2nd frequency setting signal (parameter P124 =0), this
function is valid.
(The function is invalid under PID control (parameter P124=1))
•EWhen signal input is OFF: 1st frequency setting signal
¡¶Example:¡· When SW1 (parameter P036 =7) is set to frequency changeover,
13
14
15
16
1
Frequency signal
4
changeover input
SW1

2nd characteristics select function

When SW signal is ON, operate according to 2nd characteristics function parameter settings as
follow.
Switch key OFF
P001: 1st acceleration time
P002: 1st deceleration time
P009: Base frequency
P007: Torque boost level
P016: Electronic thermal select
P017: Thermal current setting
P010: Change point frequency 1
P011: Change point voltage1
P012: Change point frequency 2
P013: Change point voltage 2
Note) Ensure personal safety before switching characteristics.
86
13
External control 14
potentiometer
15
£-
0¡« 5V£¬
0¡« 10V
16
£«
Common
1
4
•EWhen signal input is ON: 2nd frequency setting signal
External control
potentiometer
£-
4¡«20mA
R
0¡«20mA
£«
Common
Frequency signal
changeover input
SW1
Switch key ON
P061: 2nd acceleration time
P062: 2nd deceleration time
P116: Base frequency 2
P117: Torque boost level 2
P118: Electronic thermal select 2
P119: Thermal current setting 2
P120: 2nd change point frequency 1
P121: 2nd change point voltage 1
P122: 2nd change point frequency 2
P123: 2nd change point voltage 2
Note 1) Always connect the
resistor R (200Ħ).
Note 2) Common terminals
and are connected
15
internally.
Related
¡«
P124 P127
parameters