SI23 Solar Pump VFD Manual
29
● I/O Terminals
Range of settings and definition
Factory default
(setting range)
Terminal X1
function
selection
V/F SVC FVC
See the function of terminal X for details.
Terminal X2
function
selection
V/F SVC FVC
See the function of terminal X for details.
Terminal X3
function
selection
V/F SVC FVC
See the function of terminal X for details.
Terminal X4
function
selection
V/F SVC FVC
See the function of terminal X for details.
V/F SVC FVC
Define the signal received by the terminal. The
voltage signal below this value is processed by
the limit value.
AI lower limit
corresponding
setting
V/F SVC FVC
Set the percentage of the corresponding set
value
V/F SVC FVC
Define the signal received by the terminal. The
voltage signal above this value is processed
according to the upper limit value.
AI upper limit
corresponding
setting
V/F SVC FVC
Set the percentage of the corresponding set
value.
V/F SVC
0: 0V~10V
1: 4.00mA~20.00mA
2: 0.00mA~20.00mA
3: Reserved
4: Reserved
V/F SVC FVC
0: Given frequency
1: Output frequency
2: Output current
3: Input voltage
4: Output voltage
5: Mechanical speed