CMVETH01B 50
Acyclic Data Access
To write assembly data to the SMV using Ethernet IP explicit messaging set the following:
Message Type = CIP Generic
Class = 4 (Hex)
Attribute = 3
Service Code = 10 (Set Attribute Single)
Instance = the assembly number in the drive desired (i.e. Assembly 100 would be 100)
Source Element = variable in the PLC used as the source of the data for a write (must be in INT format)
When writing an Assembly, set the source length equal to the same number of bytes contained in the
desired assembly (i.e., Assembly 100 contains 4 words which equals 8 bytes).
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