Appendix V
102
up to 16-stage speed control can be realized).
V-5-3 Parameter setting:
Frequency source master
setting
Multi-speed operation setting
Terminal block control (LED on)
DI1 terminal function selection
DI2 terminal function selection
DI3 terminal function selection
DI4 terminal function selection
0-stage speed frequency setting
percentage
1-stage speed frequency setting
percentage
2-stage speed frequency setting
percentage
3-stage speed frequency setting
percentage
Multi-stage command 0
reference manner
0 ~ 7 selection, according to the
site requirements to set the
corresponding way
V-6 External potentiometer speed
V-6-1 electrical diagram:
(Default)
Circuit breaker
380V 50/60Hz
Three phase input power supply
FWD/STOP
Motor
M
%
Speed regulation of external potentiometer
V-6-2 connection:
The three cables of potentiometers are connected to the inverter +10 V, AI1,