Salus SR600 16A heating load Zigbee switch

[LeeC77 (Lee)]

Hi @chris
I have the following ZigBee device controlling my immersion heater. Its specifically designed for the job from a reputable heating company.
Salus SR600

My Zigbee controller is a SiLabs Ember based NCP.
The device SR600 is detected and is configured as a Zigbee switch with a single channel. The ON OFF Zigbee switch works just fine, however the physical switch is default disabled. The instructions suggest that it is possible to set the switch action.

I would like to be able to use the Zigbee manufacturer-specific attributes for setting the switch action so that the physical switch works.
I have used the openHAB console Zigbee commands in an attempt to set the appropriate attribute but have not yet succeeded.

>>zigbee nodes
Total known nodes in network: 11
Network  Addr  IEEE Address      Logical Type  State      EP   Profile                    Device Type                Manufacturer     Model
...
  26985  6969  001E5E0909089424  ROUTER        ONLINE      9  ZIGBEE_HOME_AUTOMATION     SMART_PLUG                 Computime        SR600
...
>>zigbee fingerprint 0x6969
|>| Node Descriptor
| |> Logical Type               ROUTER
| |> MAC Capabilities           [FULL_FUNCTION_DEVICE, MAINS_POWER, RECEIVER_ON_WHEN_IDLE]
| |> Stack Compliance           21
| |> Server Capabilities        []
| |> Buffer Size                82
| |> Incoming Transfer Size     82
| |> Outgoing Transfer Size     82
|
|>| Power Descriptor
| |> Available Power Sources    [MAINS]
| |> Current Power Source       MAINS
| |> Current Power Mode         RECEIVER_ON_IDLE
| |> Power Level                FULL
|
|>| ZDO
| |> ManagementBindRequest      SUCCESS
| |> IeeeAddressRequest         SUCCESS
| |> ManagementLqiRequest       SUCCESS
| |> ManagementRoutingRequest   SUCCESS
|
|>| Basic Information
| |> Generic Device Class
| |> Generic Device Type
| |> Manufacturer Name          Computime
| |> Model Identifier           SR600
| |> Product Code
| |> Product URL
| |> Date Code                  20190415
| |> Application Version        1
| |> Software Build ID
| |> Hardware Version           1
| |> Zcl Version                2
| |> Stack Version              2
| |
| |>| Endpoint 9
| | |> Profile                  0104  ZIGBEE_HOME_AUTOMATION
| | |> Device Type              0051  SMART_PLUG
| | |> Device Version           0
| | |
| | |>| Input Clusters
| | | |
| | | |>| Cluster 000
| | | | |> Type                 Server [Input]
| | | | |> Manufacturer Spec.   No
| | | | |
| | | | |>| Commands Generated
| | | | |
| | | | |>| Commands Received
| | | | | |> 0000 ResetToFactoryDefaultsCommand
| | | | |
| | | | |>| Attributes Supported
| | | | | |> 0000  ZCL Version                               >> UNSIGNED_8_BIT_INTEGER          2
| | | | | |> 0001  Application Version                       >> UNSIGNED_8_BIT_INTEGER          1
| | | | | |> 0002  Stack Version                             >> UNSIGNED_8_BIT_INTEGER          2
| | | | | |> 0003  HW Version                                >> UNSIGNED_8_BIT_INTEGER          1
| | | | | |> 0004  Manufacturer Name                         >> CHARACTER_STRING                Computime
| | | | | |> 0005  Model Identifier                          >> CHARACTER_STRING                SR600
| | | | | |> 0006  Date Code                                 >> CHARACTER_STRING                20190415
| | | | | |> 0007  Power Source                              >> ENUMERATION_8_BIT               1
| | | | | |> 0012  Device Enabled                            >> BOOLEAN                         true
| | | | | |> FFFD  Cluster Revision                          >> UNSIGNED_16_BIT_INTEGER         1
| | | |
| | | |>| Cluster 0003 Identify
| | | | |> Type                 Server [Input]
| | | | |> Manufacturer Spec.   No
| | | | |> Unsupported locally
| | | |
| | | |>| Cluster 0006 On/Off
| | | | |> Type                 Server [Input]
| | | | |> Manufacturer Spec.   No
| | | | |
| | | | |>| Commands Generated
| | | | |
| | | | |>| Commands Received
| | | | | |> 0000 OffCommand
| | | | | |> 0001 OnCommand
| | | | | |> 0002 ToggleCommand
| | | | |
| | | | |>| Attributes Supported
| | | | | |> 0000  On Off                                    >> BOOLEAN                         false
| | | | | |> FFFD  Cluster Revision                          >> UNSIGNED_16_BIT_INTEGER         1
| | | |
| | | |>| Cluster 0B05 Diagnostics
| | | | |> Type                 Server [Input]
| | | | |> Manufacturer Spec.   No
| | | | |> Unsupported locally
| | | |
| | | |>| Cluster FC08
| | | | |> Type                 Server [Input]
| | | | |> Manufacturer Spec.   No
| | | | |> Unsupported locally
| | |
| | |>| Output Clusters
| | | |
| | | |>| Cluster 0003 Identify
| | | | |> Type                 Client [Output]
| | | | |> Manufacturer Spec.   No
| | | | |> Unsupported locally
| | | |
| | | |>| Cluster 0019 Ota Upgrade
| | | | |> Type                 Client [Output]
| | | | |> Manufacturer Spec.   No
| | | | |
| | | | |>| Commands Generated
| | | | | |> 0001 QueryNextImageCommand
| | | | | |> 0003 ImageBlockCommand
| | | | | |> 0004 ImagePageCommand
| | | | | |> 0006 UpgradeEndCommand
| | | | | |> 0008 QuerySpecificFileCommand
| | | | |
| | | | |>| Commands Received
| | | | | |> 0000 Unknown
| | | | | |> 0002 Unknown
| | | | | |> 0005 Unknown
| | | | | |> 0007 Unknown
| | | | | |> 0009 Unknown
| | | | |
| | | | |>| Attributes Supported
| | | | | |> 0000  Upgrade Server ID                         >> IEEE_ADDRESS                    E0798DFFFEA831F1
| | | | | |> 0001  File Offset                               >> UNSIGNED_32_BIT_INTEGER         -1
| | | | | |> 0002  Current File Version                      >> UNSIGNED_32_BIT_INTEGER         538510357
| | | | | |> 0003  Current ZigBee Stack Version              >> UNSIGNED_16_BIT_INTEGER         2
| | | | | |> 0004  Downloaded File Version                   >> UNSIGNED_32_BIT_INTEGER         -1
| | | | | |> 0005  Downloaded ZigBee Stack Version           >> UNSIGNED_16_BIT_INTEGER         65535
| | | | | |> 0006  Image Upgrade Status                      >> ENUMERATION_8_BIT               0
| | | | | |> 0007  Manufacturer ID                           >> UNSIGNED_16_BIT_INTEGER         4216
| | | | | |> 0008  Image Type ID                             >> UNSIGNED_16_BIT_INTEGER         61

This confirms that there is manufacturer-specific cluster: 0xFC08

I did some digging on the internet and found this thread
deconz-rest-plugin
that confirms there are two attributes in cluster 0xFC08

Cluster 0xfc08 on endpoint 9 has two attributes.

• 0x0001 (8-Bit Unsigned Integer)
  This one controls what “Input Function” should be active and can be set to the following values.
  • 0x00: Input is disabled (Triggering S1/S2 (connecting the terminals to each other) does nothing)
  • 0x01: Output follows input (COM/NO relay is on when S1/S2 is triggered)
  • 0x02: Input toggles output (COM/NO relay toggles between on and off each time S1/S2 is triggered)
  • 0x03: Input state can be read via attribute (Output is independent of input)
• 0x0002 (8-Bit Unsigned Integer)
  When attribute 0x0001 is set to 0x03, the state of the input (S1/S2) can be read and reported via this attribute. It will use these two values
  • 0x00 Input off (S1/S2 not triggered)
  • 0x01 Input on (S1/S2 triggered)

I wish to set attribute 0x0001 to 0x02 and have tried:

>>zigbee read 26985/9 0xfc08 1
Reading endpoint 6969/9, cluster server cluster  (FC08), attributes Attribute 1
Response for cluster 0xfc08
Attribute    1  Error UNSUPPORTED_ATTRIBUTE

>> zigbee attsupported 26985/9 0xfc08
Supported attributes for server cluster  (FC08)
AttrId  Data Type                  Name

>>zigbee read 26985/9 0xfc08 0x0001
Reading endpoint 6969/9, cluster server cluster  (FC08), attributes Attribute 1
Response for cluster 0xfc08
Attribute    1  Error UNSUPPORTED_ATTRIBUTE

>>zigbee write 26985/9 0xfc08 0x0001 2 UNSIGNED_8_BIT_INTEGER
Attribute value write error: UNSUPPORTED_ATTRIBUTE

I’m not absolutely sure of the syntax of the zigbee commands; I used this to help as there are some errors in the online documentation.

Sinope Zigbee Thermostat TH1123ZB

Hello again @chris I know you are quite busy but wondering if you could have a peek at another zigbee thermostat. These units are getting quite popular. The provincial power utility here subsidized them and quite literally hundreds or thousands are being installed locally. My issue is minor but the screen backlight setting doesn’t appear to be available. I have also tried sending a command to the unit with the outdoor temperature. The value of the outdoor temp channel changes but does not di…

Perhaps it’s the issue mentioned below is there anyway to do this from the openHAB console?

Manufacturer Code

Any help to either set the attribute or get this device more fully supported through the binding would be appreciated.