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Appendices
NX-series Communications Interface Units User’s Manual (W540)
A-4 Programming Samples
A
A-4-1 Items Common to all Programming Samples
The following I/O map settings are made from the Support Software.
I/O Map
Unit I/O port Description Name
NX-ECC201 NX Unit I/O Data Active Sta-
tus 125
NX Unit I/O Data Active Sta-
tus
E001_NX_Unit_I_O_Data_Ac-
tive_Status_125
NX-CIF101 Ch1 Output SID Ch1 Output SID N1_Ch1_Output_SID
Ch1 Input SID Response Ch1 Input SID Response N1_Ch1_Input_SID_Response
Ch1 Output Data Type Ch1 Output Data Type N1_Ch1_Output_Data_Type
Ch1 Send Command Flag Ch1 Send Command Flag N1_Ch1_Send_Command_Flag
Ch1 Send Data Flag Ch1 Send Data Flag N1_Ch1_Send_Data_Flag
Ch1 Send Last Data Flag Ch1 Send Last Data Flag N1_Ch1_Send_Last_Data_Flag
Ch1 Output Data Length Ch1 Output Data Length N1_Ch1_Output_Data_Length
Ch1 Output Data 01 Ch1 Output Data 01 N1_Ch1_Output_Data_01
Ch1 Output Data 02 Ch1 Output Data 02 N1_Ch1_Output_Data_02
Ch1 Output Data 03 Ch1 Output Data 03 N1_Ch1_Output_Data_03
Ch1 Output Data 04 Ch1 Output Data 04 N1_Ch1_Output_Data_04
Ch1 Output Data 05 Ch1 Output Data 05 N1_Ch1_Output_Data_05
Ch1 Send Completed Tog-
gle Bit
Ch1 Send Completed Tog-
gle Bit
N1_Ch1_Send_Completed
_Toggle_Bit
Ch1 Input SID Ch1 Input SID N1_Ch1_Input_SID
Ch1 Output SID Response Ch1 Output SID Response N1_Ch1_Output_SID_Response
Ch1 Input Data Type Ch1 Input Data Type N1_Ch1_Input_Data_Type
Ch1 Receive Command
Fla
g
C
h1 Receive Command
Flag
N1_Ch1_Receive_Command
_Flag
Ch1 Receive Data Flag Ch1 Receive Data Flag N1_Ch1_Receive_Data_Flag
Ch1 Receive Last Data Flag Ch1 Receive Last Data Flag N1_Ch1_Receive_Last_Data
_Flag
Ch1 Receive Data Error
Flag
Ch1 Receive Data Error
Flag
N1_Ch1_Receive_Data_Error
_Flag
Ch1 Input Sub Info Ch1 Input Sub Info N1_Ch1_Input_Sub_Info
Ch1 Input Data Length Ch1 Input Data Length N1_Ch1_Input_Data_Length
Ch1 Input Data 01 Ch1 Input Data 01 N1_Ch1_Input_Data_01
Ch1 Input Data 02 Ch1 Input Data 02 N1_Ch1_Input_Data_02
Ch1 In
put Data 03 Ch1 Input Data 03 N1_Ch1_Input_Data_03
Ch1 Input Data 04 Ch1 Input Data 04 N1_Ch1_Input_Data_04
Ch1 Input Data 05 Ch1 Input Data 05 N1_Ch1_Input_Data_05