
I/O Modules • 211
Acyclic Communication According to DP/V1
WAGO-I/O-SYSTEM 750
Bus System
5.5.11 8 DO I/O Modules with 1 Bit Diagnostics per Channel
Index Meaning Service Primitives / Data Length
'0000.0000' Diagnostics data channel 1 MSAC1/2_Read / 2 byte
'0000.0001' Diagnostics data channel 2 MSAC1/2_Read / 2 byte
'0000.0010' Diagnostics data channel 3 MSAC1/2_Read / 2 byte
'0000.0011' Diagnostics data channel 4 MSAC1/2_Read / 2 byte
'0000.0100' Diagnostics data channel 5 MSAC1/2_Read / 2 byte
'0000.0101' Diagnostics data channel 6 MSAC1/2_Read / 2 byte
'0000.0110' Diagnostics data channel 7 MSAC1/2_Read / 2 byte
'0000.0111' Diagnostics data channel 8 MSAC1/2_Read / 2 byte
'0010.0000' *) Input data channel 1 MSAC1/2_Read / 1 bit (byte)
'0010.0001' *) Input data channel 2 MSAC1/2_Read / 1 bit (byte)
'0010.0010' *) Input data channel 3 MSAC1/2_Read / 1 bit (byte)
'0010.0011' *) Input data channel 4 MSAC1/2_Read / 1 bit (byte)
'0010.0100' *) Input data channel 5 MSAC1/2_Read / 1 bit (byte)
'0010.0101' *) Input data channel 6 MSAC1/2_Read / 1 bit (byte)
'0010.0110' *) Input data channel 7 MSAC1/2_Read / 1 bit (byte)
'0010.0111' *) Input data channel 8 MSAC1/2_Read / 1 bit (byte)
'0100.0000' Output data channel 1 MSAC1/2_Read,
MSAC2_Write / 1 bit (byte)
'0100.0001' Output data channel 2 MSAC1/2_Read,
MSAC2_Write / 1 bit (byte)
'0100.0010' Output data channel 3 MSAC1/2_Read,
MSAC2_Write / 1 bit (byte)
'0100.0011' Output data channel 4 MSAC1/2_Read,
MSAC2_Write / 1 bit (byte)
'0100.0100' Output data channel 5 MSAC1/2_Read,
MSAC2_Write / 1 bit (byte)
'0100.0101' Output data channel 6 MSAC1/2_Read,
MSAC2_Write / 1 bit (byte)
'0100.0110' Output data channel 7 MSAC1/2_Read,
MSAC2_Write / 1 bit (byte)
'0100.0111' Output data channel 8 MSAC1/2_Read,
MSAC2_Write / 1 bit (byte)
'1010.0000' *) Input data module MSAC1/2_Read / 1 byte
'1100.0000' Output data module MSAC1/2_Read,
MSAC2_Write / 1 byte
*) These indices are only available when the mapping of diagnostics data into the input
process image is enabled
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