SI21 Solar Pump VFD Manual
Signal level of multi-function analog
output
10V corresponds to the maximum
frequency (60Hz)
10V corresponds to the maximum
frequency
10V corresponds to the rated current of the
double motor (5A)
10V corresponds to the rated voltage of the
motor 360V
10V corresponds to the maximum
frequency of mechanical speed
5V corresponding rated bus voltage
10V corresponds to 100ā
Accumulated running
time of the machine
Signal level of
multi-function
analog output
Fault type diagnostic information
Troubleshooting information
Fault operating frequency