Digital Input - Sungrow Logger1000A User Manual

User Manual
Parameter
Sampling Value
Than Lower Limit Fault
Recovery Time (s)
Sampling Value Greater
Than Upper Limit Power
Value (%)
Sampling Value Greater
Than Upper Limit Asso-
ciated DO
Sampling Value Greater
Than Upper Limit Fault
Recovery Time (s)
Note: *Only when the control method is set to Closed-loop control, the parameter Select
energy meter/transformer is settable.
Step 4 After finishing parameter setting, click Save to save the operation.
- - End

8.3.1.5 Digital Input

When using the digital signal at the DI port of the Logger1000 as the dispatching input, set
the active control mode to Digital input.
Step 1 Click "Power control→Active power" to enter the active power interface.
Step 2 Set the active control mode to Digital input.
Description
Less
Time taken for the DO port to restore to the initial state in the
event of the sampling value from the AI channel falling below
the lower limit.
Power limit ratio to be sent when the sampling value from the
AI channel exceeds the upper limit.
If the IOM424 module has been connected and the sampling
value from the AI channel exceeds the upper limit, the se-
lected DO port outputs an action signal.
Time taken for the DO port to restore to the initial state in the
event of the sampling value from the AI channel exceeding
the upper limit.
8 Grid Dispatching Function
79