TS011F Plug RMS-Current wrong value

[miit86]

Is your feature request related to a problem? Please describe.

This looks OK, a bit off but cheap plugs.

electrical_measurement
193 W
electrical_measurement rms_current
1,141 A

This is not OK.

Electrical_measurement
62 W
Electrical_measurement rms_current
433 A

Describe the solution you'd like
Divide RMS-Current by 1000 (I Guess)

**Device signature - this can be acquired by removing the device from ZHA and pairing it again from the add devices screen.
Signature is OKE

Additional context
Can't find any Attributes for RMS-Current Divide
But Maybe this is not the way to go.

[PlusPlus-ua]

Hi,

I've just updated to Home Assistant Core version core-2021.11.0b0 and zha-device-handlers version 0.0.63. Mine version of the device is TS011F _TZ3000_cphmq0q7.

I can see rms_voltage and rms_current in Home Assistant interface. But reported values are wrong. Voltage is constantly 0.2V when real voltage is around 220V. Current with 6-8W load shows 62A.

By the way, is someone managed to change value of an attribute power_on_state (id: 0x8002) of TuyaZBOnOffRestorePowerCluster via Home Assistant interface?

[miit86]

Hi,

For the RMS Voltage is a #1107
For the RMS Current is this Issue

Yes you can change the attribute power_on_state.

• manage cluster
• TuyaZBOnOffRestorePowerCluster (Endpoint id: 1, Id: 0x0006, Type: in)
• power_on_state (id: 0x8002)
• get Value
• change Value field to 0,1 or 2
• Set Value

0 = off
1 = on
2 = last state

[PlusPlus-ua]

According to this document http://documentation.bosch-si.com/iot/SDK/v8.1/SDK_mBS_SmartHome/modules/zigbee/api/driver/constant-values.html

AC_VOLTAGE_MULTIPLIER == 1536 (0x600)
AC_VOLTAGE_DIVISOR == 1537 (0x601)
AC_CURRENT_MULTIPLIER == 1538 (0x602)
AC_CURRENT_DIVISOR == 1539 (0x603)

About power_on_state, I've done it in a wrong way, it works now.

[miit86]

I think I fucked up/mixed Voltage and Current.

Let me check with a custom quirk what happens when I do this:

Remove

class TuyaZBElectricalMeasurement(CustomCluster, ElectricalMeasurement):
    ​"""Divides the Voltage for tuya."""

   ​AC_VOLTAGE_MULTIPLIER = 0x0600
   ​AC_VOLTAGE_DIVISOR = 0x0601
   ​_CONSTANT_ATTRIBUTES = {AC_VOLTAGE_MULTIPLIER: 1, AC_VOLTAGE_DIVISOR: 1000}

ADD

class TuyaZBElectricalMeasurement(CustomCluster, ElectricalMeasurement):
    """Divides the Current for tuya."""
	
   ​AC_CURRENT_MULTIPLIER = 0x0602
   ​AC_CURRENT_DIVISOR = 0x0603
   ​_CONSTANT_ATTRIBUTES = {AC_CURRENT_MULTIPLIER: 1, AC_CURRENT_DIVISOR: 1000}	

[MattWestb]

All supported attributes for the class:
class ElectricalMeasurement(Cluster):

https://github.com/zigpy/zigpy/blob/0b2bb5ce76573cb2062e2d31b60a25fa5549ba12/zigpy/zcl/clusters/homeautomation.py#L79

[miit86]

@PlusPlus-ua

it's working now
Gonna change my PR

[miit86]

Gonna Close this: fixed with PR #1107

[MattWestb]

If you is putting in " Fixes #1108 " in the PR, then its automatically closing the linked issue then the PR is being merged.

Well done !!

[PonyOny]

@miit86
This is still reporting invalid values with latest HAS (2022.2.5) Current & Voltage

Current:

Voltage:

[dentra]

Same here but for TZ3000_gjnozsaz.

copy and paste ts011f_plug.py to cusom_zha_quirks and modify to

AC_CURRENT_MULTIPLIER = 0x0602
AC_CURRENT_DIVISOR = 0x0603
AC_VOLTAGE_MULTIPLIER = 0x0600
AC_VOLTAGE_DIVISOR = 0x0601
_CONSTANT_ATTRIBUTES = {AC_CURRENT_MULTIPLIER: 1, AC_CURRENT_DIVISOR: 1000, AC_VOLTAGE_MULTIPLIER: 1, AC_VOLTAGE_DIVISOR: 1}

solves the problem