ItpIsFeederBackupEnabled
The function block ItpIsFeederBackupEnabled indicates whether feeder backup is enabled. Feeder backup must be enabled before reversing can take place. This activates storing of the path.
Inputs
VAR_INPUT
bExecute : BOOL;
tTimeOut : TIME;
END_VARName | Type | Description |
|---|---|---|
bExecute | BOOL | The command is triggered by a rising edge at this input. |
tTimeOut | TIME | ADS Timeout-Delay |
/
Inputs/Outputs
VAR_IN_OUT
sNciToPlc : NCTOPLC_NCICHANNEL_REF;
END_VAR Name | Type | Description |
|---|---|---|
sNciToPlc | NCTOPLC_NCICHANNEL_REF | The structure of the cyclic channel interface from the NCI to the PLC. This structure is read-only (type: NCTOPLC_NCICHANNEL_REF). |
Outputs
VAR_OUTPUT
bBusy : BOOL;
bEnabled : BOOL;
bErr : BOOL;
nErrId : UDINT;
END_VARName | Type | Description |
|---|---|---|
bBusy | BOOL | The bBusy output remains TRUE until the function block has executed a command, with the maximum duration specified by the time associated with the ‘Timeout’ input. While bBusy = TRUE, no new instruction will be accepted at the inputs. Please note that it is not the execution of the service but its acceptance whose time is monitored. |
bEnabled | BOOL | TRUE: Backup list for tracing is enabled. |
bErr | BOOL | This output is switched to TRUE as soon as an error occurs during the execution of a command. The command-specific error code is contained in ‘nErrId’. If the function block has a timeout error, ‘Error’ is TRUE and ‘nErrId’ is 1861 (hexadecimal 0x745). Is reset to FALSE by the execution of a command at the inputs. |
nErrId | UDINT | Contains the command-specific error code of the most recently executed command. Is reset to 0 by the execution of a command at the inputs. The error numbers in ErrId can be looked up in the ADS error documentation or in the NC error documentation (error codes above 0x4000). |
Voraussetzungen
Entwicklungsumgebung | Zielplattform | Einzubindende SPS-Bibliotheken |
|---|---|---|
TwinCAT V3.1.0 Classic Interpreter TwinCAT V3.1.4024.40 GST Interpreter | PC oder CX (x86 oder x64) | Tc2_NCI |