FB_TempGroup
 | Class is 'obsolete' This class is marked as |
Alternative: FB_TemperatureGroup
Original version:
Class for group control of temperature control.
Syntax:
FUNCTION_BLOCK FB_TempGroup EXTENDS FB_Base
Properties
Name | Type | Access | Initial value | Description |
|---|---|---|---|---|
AlarmAbsoluteHigh | BOOL | Get | FALSE | Group (at least one zone) has exceeded the absolute maximum temperature. |
AlarmAbsoluteLow | BOOL | Get | FALSE | Group (at least one zone) has fallen below the absolute temperature minimum. |
AlarmHighHigh | BOOL | Get | FALSE | Group (at least one zone) has exceeded the HighHigh tolerance. Alarms to the tolerance values are only active if the zones are actively controlled. |
AlarmHigh | BOOL | Get | FALSE | Group (at least one zone) has exceeded the High tolerance. Alarms to the tolerance values are only active if the zones are actively controlled. |
AlarmLow | BOOL | Get | FALSE | Group (at least one zone) has exceeded the Low tolerance. Alarms to the tolerance values are only active if the zones are actively controlled. |
AlarmLowLow | BOOL | Get | FALSE | Group (at least one zone) has exceeded the LowLow tolerance. Alarms to the tolerance values are only active if the zones are actively controlled. |
AlarmNoResponse | BOOL | Get | FALSE | Temperature value of the group (at least one zone) does not respond to the control. |
EnableLimitAlarms | BOOL | Get, Set | FALSE | Exceeding a tolerance value/limit triggers an alarm. |
Fault | BOOL | Get | FALSE | Group (at least one zone) has an error. |
IsActive | BOOL | Get | FALSE | Group (at least one zone) is actively controlled. |
IsEnabled | BOOL | Get | FALSE | All zones of the group are enabled. |
IsStandby | BOOL | Get | FALSE | All zones of the group are in standby mode. |
Zones | REFERENCE TO ARRAY[] OF FB_TempZone | Get | - | Control of the individual zones |
Methods
Name | Description |
|---|---|
Enable() | Enables all zones of the group on the PLC side. |
Force() | Forces all zones of the group to heating/cooling 100%. |
Interfaces
Type | Description |
|---|---|
I_TempGroup | Standard interface on FB_TempGroup |
Requirements
Development environment | Target platform | PLC libraries to include |
|---|---|---|
TwinCAT v3.1.4024.35 | PC or CX (x64, x86) | Tc3_PlasticBaseApplication (>= v3.12.5.0) |