BPD series PV pumping inverter Function parameters
33
23: MODBUS communication virtual terminals
output
24–26: Reserved
27: Weak light
28: Switching to PV power frequency input
(threshold-based)
29: Switching to PV power frequency input (S
input-based)
30: Switching to power frequency (threshold- or S
input-based)
Note: Function 30 is relay output combining the
functions 29 and 28. When one of the two
conditions is met, the relay output frequency is
high.
P07 Group Human-Machine Interface
Used to set the parameter copying mode.
0: No operation
1: Upload function parameters from the machine
to keypad
2: Download function parameters (including the
motor parameters) from the keypad to machine
3: Download function parameters (excluding motor
parameters of the P02 group) from the keypad to
machine
4: Download function parameters (only motor