# SPLUSS\_RYMASKON\_21X\_MOD ## `SPLUSS_RYMASKON_21X_MOD` (FB) `FUNCTION_BLOCK` SPLUSS\_RYMASKON\_21X\_MOD ### Representation
InOut: | Scope | Name | Type | Initial | Comment | | ----------- | ------------------- | ------------------------------- | ---------------------------------------- | --------------------------------------------------------------------------------------------------------- | | Input | `xEn` | `BOOL` | TRUE | Enable / disable communication (TRUE = enable) | | Input | `byUnitId` | `BYTE` | 0 | Device address (1 .. 247) | | Input | `xUpdateActual` | `BOOL` | FALSE |

Update of actual values (on every rising edge
)

| | Input | `xUpdateStates` | `BOOL` | FALSE | Update of the states (on each rising edge) | | Input | `xUpdateSetp` | `BOOL` | FALSE |

Update of setpoints (on every rising edge
)

| | Input | `xUpdateConfig` | `BOOL` | FALSE | Update of the configuration (on each rising edge) | | Input | `rSetpTempBase` | `REAL` | 22.0 | Base setpoint temperature (degrees Celsius) | | Input | `xDsplSymbPresen` | `BOOL` | FALSE | Display of the symbols for presence (= TRUE) or absence (= FALSE) | | Input | `xDsplSymbHeat` | `BOOL` | FALSE | Display of the symbol for heating operation (TRUE = display) | | Input | `xDsplSymbCool` | `BOOL` | FALSE | Display of the symbol for cooling operation (TRUE = display) | | Input | `xDsplSymbAlWindo` | `BOOL` | FALSE | Display of the window alarm symbol (TRUE = display) | | Input | `xDsplSymbAlRainf` | `BOOL` | FALSE | Display of the rain alarm symbol (TRUE = display) | | Input | `xDsplSymbAlStorm` | `BOOL` | FALSE | Display of the wind alarm symbol (TRUE = display) | | Input | `xDsplSymbAlAlarm` | `BOOL` | FALSE | Display of the alarm symbol (TRUE = display) | | Input | `xDsplSymbNotDrop` | `BOOL` | FALSE | Display of the crossed-out drop symbol (TRUE = display) | | Input | `xDsplSymbClock` | `BOOL` | FALSE | Display of the clock symbol (TRUE = display) | | Input | `xBuzzer_Alarm` | `BOOL` | FALSE | Enable / disable the alarm tone (buzzer) (TRUE = enable) | | Input | `xResetDevice` | `BOOL` | FALSE | Reset of the device (on every rising edge) | | Inout | `ModbusClient` | `ModbusClientBase` | | Client of the device | | Output | `rSetpTemp` | `REAL` | | Set temperature (degrees Celsius) | | Output | `rSetpTempOffset` | `REAL` | | Set temperature offset (Kelvin) | | Output | `rRoomTemp` | `REAL` | | Room temperature in XXX.X degrees Celsius | | Output | `rExtTemp` | `REAL` | | External temperature in XXX.X degrees Celsius | | Output | `rRelHumidity` | `REAL` | | Relative room humidity in XXX.X % | | Output | `rDewPointTemp` | `REAL` | | Dew point temperature in XXX.X degrees Celsius | | Output | `rSupplyVolt` | `REAL` | | Supply voltage in XXX.X Volts | | Output | `rCpuTemp` | `REAL` | | CPU temperature in XXX.X degrees Celsius | | Output | `rCpuVolt` | `REAL` | | CPU voltage in XXX.X Volts | | Output | `sSerialNum` | `STRING` | | Serial number of the device | | Output | `sProductCode` | `STRING` | | Product code of the device (e.g. `24X`) | | Output | `wDeviceMode` | `WORD` | | Operating mode of the device | | Output | `xButtonPresence` | `BOOL` | FALSE | Pressing the presence button (1s pulse) | | Output | `xButtonTempUp` | `BOOL` | |

Pressing the button to increase the set temperature (
1s pulse)

| | Output | `xButtonTempDown` | `BOOL` | |

Pressing the button to decrease the set temperature (
1s pulse)

| | Output | `xStateExtBut0` | `BOOL` | | State of external input 0 | | Output | `xStateExtBut1` | `BOOL` | | State of external input 1 | | Output | `xStateExtBut2` | `BOOL` | | State of external input 2 | | Output | `xStateExtBut3` | `BOOL` | | State of external input 3 | | Output | `xAlarm` | `BOOL` | FALSE | Collective fault (TRUE = fault) | | Output | `xAlarmCom` | `BOOL` | FALSE | Collective fault - communication (TRUE = fault) | | Output | `eErrorCodeCom` | ModbusErrorCode | | Error code - communication (0 = no error) | | Output | `eErrorCodeDev` | SPLUSS\_ERROR\_CODE\_TYPE\_2 | | Error code - device (0 = no error) | | Output | `xBusy` | `BOOL` | | Communication indicator (TRUE = communication) | | Input Const | `eColorScheme` | SPLUSS\_LCD\_COLOR\_SCHEME | SPLUSS\_LCD\_COLOR\_SCHEME.WHITE | Number of the color scheme (1 = white, 1-7 = valid numbers) | | Input Const | `wPinCodeEndUser` | `WORD` | 3333 | PIN code for the user level (0 = no code, 0001 - 9999 valid code) | | Input Const | `wPinCodeAdmin` | `WORD` | 7458 | PIN code for the administrator level (0 = no code, 0001 - 9999 valid code) | | Input Const | `rSetpTempVariat` | `REAL` | 0.5 | Variation - set temperature (degrees Celsius) | | Input Const | `rSetpTempMax` | `REAL` | 26.0 | Absolute maximum value - setpoint temperature (degrees Celsius) | | Input Const | `rSetpTempMin` | `REAL` | 18.0 | Absolute minimum value - setpoint temperature (degrees Celsius) | | Input Const | `eSetpTempMode` | RYMASKON\_2XX\_SETP\_TEMP\_MODE | RYMASKON\_2XX\_SETP\_TEMP\_MODE.MANUALLY | | | Input Const | `tTimeUpdateConfig` | `TIME` | TIME#0ms |

Update interval for the processes influenced by the input
xUpdateConfig influenced

| | Input Const | `tTimeUpdateSetp` | `TIME` | TIME#45s0ms |

Update interval for the processes influenced by the input
xUpdateSetp influenced

| | Input Const | `tTimeUpdateStates` | `TIME` | TIME#500ms |

Update interval for the processes influenced by the input
xUpdateStates influenced

| | Input Const | `tTimeUpdateActual` | `TIME` | TIME#3s0ms |

Update interval for the processes influenced by the input
xUpdateActual influenced

| --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://support.powerio.com/hub/codesys-hvac/en/hvac-modbus-library/functionblocks/spluss/spluss_rymaskon_21x_mod.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.