P124
～
P127
Related
parameters
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))
・
When signal input is OFF: 1st frequency setting signal
・
When signal input is ON: 2nd frequency setting signal
《
Example:
》
When SW1 (parameter P036 =7) is set to frequency changeover,
SW1
4
～
20mA
0
～
20mA
R
13
14
15
16
＋
－
0
～
5V
，
0
～
10V
External control
potentiometer
1
Common
4
Frequency signal
changeover input
13
14
15
16
＋
－
External control
potentiometer
1
Common
4
Frequency signal
changeover input
SW1
When SW signal is ON, operate according to 2nd characteristics function parameter settings as
follow.
2nd characteristics select function
Note) Ensure personal safety before switching characteristics.
Switch key ON
P120: 2nd change point frequency 1
P119: Thermal current setting 2
P121: 2nd change point voltage 1
P122: 2nd change point frequency 2
P123: 2nd change point voltage 2
P118: Electronic thermal select 2
P117: Torque boost level 2
P116: Base frequency 2
P062: 2nd deceleration time
P061: 2nd acceleration time
Switch key OFF
P010: Change point frequency 1
P017: Thermal current setting
P011: Change point voltage1
P012: Change point frequency 2
P013: Change point voltage 2
P016: Electronic thermal select
P007: Torque boost level
P009: Base frequency
P002: 1st deceleration time
P001: 1st acceleration time
Frequency signal changeover function
86
Note 1) Always connect the
resistor R (200
Ω
).
Note 2) Common terminals
and are connected
internally.
15
