Cleaning Robot
This section introduces how to view the cleaning robot information and information on devices in the power plant, as well as how to add, start and stop the cleaning robot.
Cleaning Robot Information
On the power plant list interface, tap the plant with the icon 
in the lower right corner of the plant picture, to enter the “Cleaning Robot” tab by default, on which you can view the cleaning robot information.
| Plant Parameter | Description |
|---|---|
| Current Status | Display the current status of the cleaning robot in the plant |
| Fault Alarm | Display the number of faults and alarms related to the cleaning robot in the plant. |
| Scheduled Tasks | Display the latest three tasks of the cleaning robot. |
| Availability | Display information including number of operating cleaning robots, un-operating cleaning robots, and availability in the last 15 days by default. Tap time to change the time range. |
| Cleaning Times | Display information including number of operating cleaning robots and cleaning hours in the last 15 days by default. Tap time to change the time range. |
| Plant Information | Display information such as plant picture, cleaning capacity, and installed power. |
Device Information
For detailed operation instructions, refer to “Viewing Plant Information”.
Cleaning View
This section describes how to start, stop, and add cleaning robots.
Prerequisites
The current user has the permission of operating the cleaning robot.
Procedure
On the power plant list interface, tap the plant with the icon
in the lower right corner of the plant picture, to enter the “Cleaning Robot” tab.Tap the icon
in the upper right corner, to enter the “Cleaning View” interface.Perform the following operations if necessary.
- Start all cleaning robots
Tap the icon 
, to access the “Settings” window. Enter task name, select instruction valid period, and tap “CONFIRM AND ISSUE”, so that the system will generate the parameter delivery task. The “Instruction valid period” can be set to 0.5h, 1h, or 72h.
If the delivered instruction has not been executed within the set time, it will turn to be invalid.- Stop all cleaning robots
Tap the icon 
, to access the “Settings” window. Enter task name, select instruction valid period, and tap “CONFIRM AND ISSUE”, so that the system will generate the parameter delivery task. The “Instruction valid period” can be set to 0.5h, 1h, or 72h.
- Start the cleaning robot
Select a PV array, and tap the icon 
, to access the “Settings” window. Enter task name, select instruction valid period, and tap “CONFIRM AND ISSUE”, so that the system will generate the parameter delivery task. The “Instruction valid period” can be set to 0.5h, 1h, or 72h.
- Stop the cleaning robot
Select a PV array, and tap the icon 
, to access the “Settings” window. Enter task name, select instruction valid period, and tap “CONFIRM AND ISSUE”, so that the system will generate the parameter delivery task. The “Instruction valid period” can be set to 0.5h, 1h, or 72h.
- Reverse operation of the cleaning robot
Select a PV array, and tap the icon 
, to access the “Settings” window. Enter task name, select instruction valid period, and tap “CONFIRM AND ISSUE”, so that the system will generate the parameter delivery task. The “Instruction valid period” can be set to 0.5h, 1h, or 72h.
- Rest the cleaning robot
Select a PV array, and tap the icon 
, to access the “Settings” window. Enter task name, select instruction valid period, and tap “CONFIRM AND ISSUE”, so that the system will generate the parameter delivery task. The “Instruction valid period” can be set to 0.5h, 1h, or 72h.
- View device information
Select a PV array, and tap the icon 
, to access the “DEVICE INFORMATION” window, on which device running information and running records are displayed.
- View history tasks
Tap the icon 
in the upper right corner, to access the “TASK HISTORY DETAILS” interface.
Optionally,) tap the icon 
in the upper right corner and enter task name, to view corresponding history tasks.
Tap the task name to view instruction name, set value, read-back value, and execution result.
- Pre-set cleaning operation
Tap the icon 
in the upper right corner, and then the icon 
, to access the “CLEANING PREVIEW” interface, on which parameters, such as plant width and cleaning rows, can be set.
- Add cleaning robots
Tap the icon in the upper right corner, and then the icon 
in the lower right corner, to fill in device information.
| Plant Parameter | Description |
|---|---|
| Device S/N | Enter the device S/N, or tap the icon  on the right to scan the S/N on the cleaning robot. |
| Device Name | Set the name of the cleaning robot. |
| Starting Coordinates (X,Y) | Set the location from where the cleaning robot starts working. |
| Cleaning Direction | Select the cleaning direction. |
| Number of Single Rows to be Cleaned | Set the number of PV panels to be cleaned in a single row. |
| Single-Module Cleaning Distance | Set the distance for the cleaning robot to clean a single PV panel. |
Cleaning Strategy
This section describes how to set cleaning strategy.
Prerequisites
The current user has the permission of setting cleaning strategy.
Procedure
On the power plant list interface, tap the plant with the icon
in the lower right corner of the plant picture, to enter the “Cleaning Robot” tab.Tap the icon
in the upper right corner, to access the “CONFIGURATION” interface.Tap “Cleaning Strategy”, to access the cleaning strategy interface.
Tap “Policy%1”, to access the “ADD” interface.
Perform the following operations if necessary.
- Temporary Strategy
Execute the cleaning strategy only once in the specified time.
Select “Temporary Strategy”, to set start date and start time, and tap “CONFIRM”.
- Fixed Strategy
Execute the cleaning strategy periodically in the specified time.
Select “Fixed Strategy”, to set start date, start time, and cleaning interval (Days), and tap “CONFIRM”.
(Optionally,) repeat step 4 and step 5, to add the cleaning strategy 2 to cleaning strategy 4.
Tap “APPLY SETTINGS”, enter task name, select instruction valid period, and tap “CONFIRM AND ISSUE”, so that the system will generate the parameter delivery task. The “Instruction valid period” can be set to 0.5h, 1h, or 72h.
If the delivered instruction has not been executed within the set time, it will turn to be invalid.
