Originally posted by cap
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Multiplier set value does not work
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Does this plugin work reliably this way? I tested it with SystemAir VSR500 and a cheap Modbus->USB dongle. It kept crashing after 20-40 hours, needed complete restart of homeseer to get it up again. Not sure why, what settings do you use? Update rate? I guess you cannot use the SystemAir app when using the IAM in modbus mode?
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Seems I was mistaken,
At least it's working now as long as I remember to check "Has Scale" in Status Graphics
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Multiplier set value does not work
Hi,
Testing the plugin for my ventilation system. Have a Modbus module from the company that makes the ventilator: Systemair SAVE VTR 300 and their "Internet Access Module (IAM) for SAVE residential ventilation unit". The unit can be put into "TCP-RTU/RS485 mode".
Setting scale 0.1 on setpoint for heating gives me correct display of 20 degC when the bus supplies signed int 200. But I have to enter 200 in the input box to set the temp as it does not scale the input.
Running
HS3 Pro Edition 3.0.0.500 (Linux)
Modbus plugin 3.9.6431.26038
Tried to enter 18:
Code:2019-12-17 12:20:03.3732| DEBUG|HSPI_MODBUS.plugin.SetIOMulti |CAPI Control set value: 18 for device ref:730 2019-12-17 12:20:03.3827| INFO|HSPI_MODBUS.Gateway.Write |Writing Slave: 1 Address: 2001 HoldingRegister:Int16 as 18 2019-12-17 12:20:03.5532| DEBUG|HSPI_MODBUS.Gateway.Read |Reading Slave: 1 Address: 2001 HoldingRegister:Int16 2019-12-17 12:20:03.8029| DEBUG|HSPI_MODBUS.Gateway.Read |Read Slave: 1 Address: 2001 HoldingRegister:Int16 as 200 2019-12-17 12:20:03.8093| DEBUG|HSPI_MODBUS.plugin.UpdateDevice |Updating device [REG_TC_SP Temp Setpoint Air Supply] - Address:2001 - Type:HoldingRegister(Int16) to [200]
Code:2019-12-17 12:20:15.3028| DEBUG|HSPI_MODBUS.plugin.SetIOMulti |CAPI Control set value: 190 for device ref:730 2019-12-17 12:20:15.3116| INFO|HSPI_MODBUS.Gateway.Write |Writing Slave: 1 Address: 2001 HoldingRegister:Int16 as 190 2019-12-17 12:20:15.5522| DEBUG|HSPI_MODBUS.Gateway.Read |Reading Slave: 1 Address: 2001 HoldingRegister:Int16 2019-12-17 12:20:15.8023| DEBUG|HSPI_MODBUS.Gateway.Read |Read Slave: 1 Address: 2001 HoldingRegister:Int16 as 190 2019-12-17 12:20:15.8086| DEBUG|HSPI_MODBUS.plugin.UpdateDevice |Updating device [REG_TC_SP Temp Setpoint Air Supply] - Address:2001 - Type:HoldingRegister(Int16) to [190]
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