Function Definition

Last Updated on : 2022-03-28 07:46:40download

Defining product functions is the first step in product development. It consists of three kinds of functions—standard functions, custom functions, and cloud functions. The following describes the typical function definition of the power statistics socket.

Standard function definition

1. Standard function DP list

DP ID	DP	Identifier	Data Transmission Type	Type	Attribute	Is Required
1	Switch 1	switch_1	Send and report	bool	true: open; false: closed	required
9	Switch 1 countdown	countdown_1	Send and report	value	Value range: 0 to 86400, interval: 1, multiple: 0, unit: s	Required
17	Increase power	add_ele	Send and report	value	Value range: 0 to 50000, interval: 100, multiple: 3, unit: kwh	Required
18	Current current	cur_current	Report only	value	Value range: 0 to 30000, interval: 1, multiple: 0, unit: mA	Required
19	Current power	cur_power	Report only	value	Value range: 0 to 80000, spacing: 1, multiple: 1, unit: W	Required
20	Current voltage	cur_voltage	Report only	value	Value range: 0 to 5000, spacing: 1, multiple: 1, unit: V	Required
21	Production test result bit	test_bit	Report only	value	Value range: 0 to 5, interval: 1, multiple: 0, unit:	Required
22	Voltage calibration coefficient	voltage_coe	Report only	value	Value range: 0 to 1000000, interval: 1, multiple: 0, unit:	Required
23	Current calibration coefficient	electric_coe	Report only	value	Value range: 0 to 1000000, interval: 1, multiple: 0, unit:	Required
24	Power calibration coefficient	power_coe	Report only	value	Value range: 0 to 1000000, interval: 1, multiple: 0, unit:	Required
25	Electricity calibration coefficient	electricity_coe	Report only	value	Value range: 0 to 1000000, interval: 1, multiple: 0, unit:	Required
26	Fault alarm	fault	Report only	fault	Fault value ov_cr, ov_vol, ov_pwr, ls_cr, ls_vol, ls_pow	Required
38	Power-on status setting	relay_status	Send and report	enum	Enumeration value off, on, memory	Optional
41	Cycle timer	cycle_time	Send and report	string	For protocol details, refer to the function details	Optional
42	Random timer	random_time	Send and report	string	For protocol details, refer to the function details	Optional

2. Cloud function
Turn on the Cloud timer function, you can set a repeated timer effective from Monday to Sunday. It can help turn on and off your devices at a fixed time. The time changes automatically between the daylight saving time and standard time.
Function Definition

Detailed function

Power statistics related functions
- Increased power: It refers to the power consumption of the device. Each time the “incremental” is reported.
- Current current, voltage, and power: It refers to the real-time parameters of the device. To reduce the interference of data reporting, when the parameters exceed a certain change threshold, the current real-time value will be reported.
- Calibration coefficient: It is mainly used for calibration of measured data.
- Fault reporting: It refers to the reporting of various fault values such as overcurrent, overpower, overpower, undervoltage, etc.
Advanced timer function
- Cycle timer: You can set 10 timers at most.
  - Every 10 bytes represents #1 channel number (bit0: switch; bit1 to bit7: channel number)
  - #2: weeks
  - #3 and #4: Start time (min)
  - #5 and #6: End time (min)
  - #7 and #8: Turn-on time (min)
  - #9 and #10: Turn-off time (min)
  - Week: 00 (single time) 01 (Sunday) 02 (Monday) 04 (Tuesday) ) 08 (Wednesday) 10 (Thursday) 20 (Friday) 40 (Saturday).
- Random timer: You can set 16 timers at most.
  - Every 6 bytes represents #1 channel number (bit0: Switch, bit1 to bit7: Channel number. The slot number is 0 to 6)
  - #2: Week
  - #3 and #4: Start time (min)
  - #5 and #6: End time (min), with a maximum of 42 groups of characters: 6×2 bytes.
Power-on status setting

Detailed enumeration value:
- None: Turn off the indicator light. You are recommended to set it in the night environment to avoid interference with sleep.
- Relay: Indicates the power. The indicator is on when it is connected.
- POS: Indicates the position. The power indicator goes off when it is connected. You are recommended to set it in the night environment. You can find the switch socket conveniently at night. The function is similar to the fluorescent strip function in the traditional switch socket.
  Note: Only the io-controlled power indicator or the indicator that is also a power indicator are supported.