Omron FH series User Manual page 119

PDO Mapping Object
Indexes 1600 hex to 17FF hex are used for Receive PDO mapping, and indexes 1A00 hex to 1BFF hex are
used for Transmit PDO mapping. Sub-indexes after sub-index 1 provide information about the application object
being mapped.
31
Indexes
MSB
Bits 0 to 7 : Bit length of the mapped object.
Bits 8 to 15 : Sub-index of the mapped object.
Bits 16 to 31 : Index of the mapped object.
1600 hex 1st receive PDO Mapping
Sub-index0: Number of objects
Range: −
Size: 1 byte (U8)
Sub-index1-32: 1st-32nd Output Object to be mapped
Range: −
Size: 4 bytes (U32)
• This object gives the mapping for an application that uses vision sensor functions.
• 7000 hex (Vision Control Flag) is mapped in 1 bytes.
Vision System FH/FZ5 Series User's Manual
for Communications Settings (Z342)
16 15
Sub
Indexes
(For example, for 32 bits, 20 hex is given.)
Unit: −
Access: RO
Unit: −
Access: RO
8 7 0
Bit length
LSB
Default: 32 hex
PDO map: Not possible
Default: 70000101/70000201/70000901/
70001001/70001101 hex
PDO map: Not possible
EtherCAT Connections (FH-1000 series/FH-3000 series only)
2
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