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+--- Thread: Modus Profile write multiple coils (/showthread.php?tid=3941)
Modus Profile write multiple coils - gtsamis - 21.03.2022
Hi,
I have a Astra Pool heat pump and i would like some help on the profile.
Can i write multiple coils via the profile? What datatatype should i use on the object? e.g. coils 0x211 & 0x212
Thanks in advance
RE: Modus Profile write multiple coils - admin - 21.03.2022
Using multiple coils like this is not supported. You can use register with bitmask instead.
RE: Modus Profile write multiple coils - gtsamis - 21.03.2022
(21.03.2022, 12:27)admin Wrote: Using multiple coils like this is not supported. You can use register with bitmask instead.
Would that work?
{ "name": "Heat Pump Mode bit1", "address": 33, "bus_datatype": "bool", "datatype":"uint16", "type": "register", "value_bitmask":0x2, "write_bitmask": true, "writable":true},
{ "name": "Heat Pump Mode bit2", "address": 33, "bus_datatype": "bool", "datatype":"uint16", "type": "register", "value_bitmask":0x4, "write_bitmask": true, "writable":true},
{ "name": "Heat Pump Control", "address": 33, "bus_datatype": "bool", "datatype":"uint16", "type": "register", "value_bitmask":0x100, "write_bitmask": true, "writable":true},
{ "name": "Heat Pump Inverter Mode bit1", "address": 33, "bus_datatype": "bool", "datatype":"uint16", "type": "register", "value_bitmask":0x200, "write_bitmask": true, "writable":true},
{ "name": "Heat Pump Inverter Mode bit2", "address": 33, "bus_datatype": "bool", "datatype":"uint16", "type": "register", "value_bitmask":0x400, "write_bitmask": true, "writable":true},
RE: Modus Profile write multiple coils - admin - 21.03.2022
It will work but you would still have separate control and status for all bits.
Use this instead. 2-bit values will be mapped to 1-byte objects where you can define custom values for the 0..3 range.
Code:
{ "name": "Heat Pump Mode", "address": 33, "bus_datatype": "uint8", "datatype": "uint16", "type": "register", "value_bitmask": 0x6, "write_bitmask": true, "writable": true },
{ "name": "Heat Pump Control", "address": 33, "bus_datatype": "bool", "datatype": "uint16", "type": "register", "value_bitmask": 0x100, "write_bitmask": true, "writable": true },
{ "name": "Heat Pump Inverter Mode", "address": 33, "bus_datatype": "uint8", "datatype": "uint16", "type": "register", "value_bitmask": 0x600, "write_bitmask": true, "writable": true },RE: Modus Profile write multiple coils - gtsamis - 21.03.2022
(21.03.2022, 13:53)admin Wrote: It will work but you would still have separate control and status for all bits.
Use this instead. 2-bit values will be mapped to 1-byte objects where you can define custom values for the 0..3 range.
Code:{ "name": "Heat Pump Mode", "address": 33, "bus_datatype": "uint8", "datatype": "uint16", "type": "register", "value_bitmask": 0x6, "write_bitmask": true, "writable": true },
{ "name": "Heat Pump Control", "address": 33, "bus_datatype": "bool", "datatype": "uint16", "type": "register", "value_bitmask": 0x100, "write_bitmask": true, "writable": true },
{ "name": "Heat Pump Inverter Mode", "address": 33, "bus_datatype": "uint8", "datatype": "uint16", "type": "register", "value_bitmask": 0x600, "write_bitmask": true, "writable": true },
Thank you