ST_TcPfw_FM3332_Input
Such a structure contains the input data of a FM3312 or FM3332 fieldbus module.
 | The link established with the SystemManager to the variables of the I/O module must match the type set in aaaPfwTempMparamFromHmi[..].TempSensTerm. |
| To be able to evaluate the process image of a FM33xx module, it must be distributed to the process images of the zones and converted. For this purpose a function block of type FB_TempCtrlAdaptFm33xx_TcPfw() must be used. |
Syntax
TYPE ST_TcPfw_FM3332_Input:
(* last modification: 16.03.2009 *)
STRUCT
DpState : USINT;
ExtDiagFlag : BOOL;
(**)
Kanal_Daten : ARRAY[1..32] OF UINT;
(**)
OpenCircuit : ARRAY[0..3] OF SINT;
Backvoltage : ARRAY[0..3] OF SINT;
END_STRUCT
END_TYPE
Parameter
Name | Type | Description |
|---|---|---|
DpState | USINT | The ProfiBus DP State. This status is used to monitor communication and device status. |
ExtDiagFlag | BOOL | reserved |
Channel_Data | ARRAY OF UINT | The actual values of up to 32 channels. |
OpenCircuit | ARRAY OF SINT | Alarm signals for up to 32 channels are combined in four bytes of 8 bits each. Reported problem: wire break in the measuring circuit. |
Back voltage | ARRAY OF SINT | Alarm signals for up to 32 channels are combined in four bytes of 8 bits each. Reported problem: external voltage in the measuring circuit. |