Siemens D7-SYS - Page 186

Communications configuring
System- and communication configuring D7-SYS - SIMADYN D 3-97
Edition 12.2003
NOTE
The maximum number of record elements is 76.
If SIMADYN D is a client, and the FMS utility "Get OV" is executed
(depending on address stage 1), then the object in the server must have
exactly the same structure SIMADYN D expects (data transfer security!).
If SIMADYN D does not execute "Get OV", then at least the net data
length for both communication partners must be the same.
• Transmit block CTV:
− CRT- '!ARRAY' (virtual connection "ARRAY")
− AT- '6123' (FMS object with index 6123)
• Connections with virtual "ARRAY" connection:
− Y I- '!ARRAY.0001' FMS structure element 1: Integer16
− Y I- '!ARRAY.0002' FMS structure element 2: Integer16
− Y I- '!ARRAY.0003' FMS structure element 3: Integer16
− Y I- '!ARRAY.0004' FMS structure element 4: Integer16
The object with index 6123 is an "Array" object type with 4 elements.
• Transmit block CTV:
− CRT- '!RECORD' (virtual connection "RECORD")
− AT- '6000' (FMS object with index 6000)
• Connections with virtual "RECORD" connection:
− Y I- '! RECORD.0001' FMS structure element 1: Integer16
− Y I- '! RECORD.0002' FMS structure element 2: Integer16
− Y I- '! RECORD.0003' FMS structure element 3: Integer16
− Y I- '! RECORD.0004' FMS structure element 4: Integer16
− Y R- '! RECORD.0005' FMS structure element 5: Floating Point
The object with index 6000 is a " RECORD" object type with 5 elements.
Example process
data, array
Example process
data, record