Omron NX701-17 Series User Manual page 128

6 Process Data Communications and SDO Communications
 LD
_EC_PDActive
All slave inputs
All_slave_inputs_valid
All slave outputs
All_slave_outputs_valid
 ST
IF _EC_PDActive=TRUE AND _EC_SlavErr=WORD#16#0 THEN
A:=TRUE;
ELSE
A:=FALSE;
END_IF;
(* Output valid condition *)
IF A=TRUE THEN
AllSlav_Out:=TRUE;
ELSE
AllSlav_Out:=FALSE;
END_IF;
(* Input valid condition *)
IF A=TRUE AND InDataInvalid=FALSE THEN
AllSlav_In:=TRUE;
ELSE
AllSlav_In:=FALSE;
END_IF;
(* Output data valid *)
IF ALLSlav_Out=TRUE THEN
E002_Out_Bit00:=TRUE;
ELSE
E002_Out_Bit00:=FALSE;
END_IF;
6-10
EN
In1
_EC_SlavErr
WORD#16#0000 In2
E001_In_Bit00
NJ/NX-series CPU Unit Built-in EtherCAT Port User's Manual (W505)
EQ
_EC_InDataInvalid
All_slave_outputs_valid
All_slave_inputs_valid
E001_Out_Bit07
E001_Out_Bit00