FUNCTION_BLOCK Reset EXTENDS BaseService
This function block is used for calling the reset service of a specific instance of a CIP object. The exact effect of this service depends on the CIP object (refer to the CIP specifications (Vol. 1 and 2). This instance call resets the DEVICE_123_ETHERNET device as soon as xExecute yields TRUE:
PROGRAM PLC_PRG
VAR
reset : ENIP.Reset ;
END_VAR
reset(
xExecute:= ,
itfEtherNetIPDevice:= DEVICE_123_ETHERNET, (* instance of the device (instance is found in the I/O Mapping of the device) *)
eClass:= ENIP.CIPClass.IdentityObject, (* cip class which contains the desired attribute *)
dwInstance:= 1, (* value of 0 is class level, range from 1..x is instance level *)
xDone=> ,
xBusy=> ,
xError=> ,
eError=> );
;
InOut:
|
Scope |
Name |
Type |
Comment |
Inherited from |
|
Input |
itfEtherNetIPDevice |
IEtherNetIPService |
EtherNet/IP Device which implements the EtherNet/IP Services interface |
BaseService |
|
eClass |
Class which shall perform the service |
BaseService |
||
|
dwInstance |
DWORD |
Instance which shall perform the service (0: Class level, 1..x: Instance level) |
BaseService |
|
|
Output |
eError |
Error (0-255: CIP Error; 256-x: Library Error) |
BaseService |
