Timing scheme:
INVERTER OPERATION
ISW50
Inverter is controlling the motor
speed
The function codes which have been modified are:
Code
Data
F02
F03
motor data
F04
motor data
F05
motor data
F07
15 seg (for instance)
F08
15 seg (for instance)
E01
E02
40
E20
12
E21
13
E22
11
E46
C05
10 Hz (for instance)
P01
motor data
P02
motor data
P03
motor data
P06
motor data
H13
2 seconds
COMMERCIAL POWER
OPERATION
The motor speed is
fixed to commercial
power speed
1
RUN command using terminals (digital inputs)
Maximum frequency
Base frequency
Rated voltage
Acceleration time
Deceleration time
0
SS1 multispeed function assigned to X1 terminal (digital input)
Switching sequence command ISW50 assigned to X2 terminal (digital input)
SW52-1 function assigned to Y1 terminal (digital output)
SW52-2 function assigned to Y2 terminal (digital output)
SW88 function assigned to Y3 terminal (digital output)
1
Language selection (english language selected)
If X1 terminal is ON, C05 speed will be selected
Number of motor poles
Motor capacity
Motor rated current
Motor no load current (for instance 50% of P03). If autotuning mode 2 is done, P06 is autocalculated.
Restart time
Chapter 6: Function codes and application example
INVERTER OPERATION
The inverter starts to harmonize the motor from the
commercial power operation to the inverter desired
speed.
Inverter is controlling the motor
speed
Description
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