Maximum block write size for PLC-3
RSLinx Classic calculates all block read sizes based on the capacity to move up to 100 bytes of data in a single packet. For elements that contain structures, there is no capability of writing to a sub-element in more than one address, so for all such items each structure is done separately. The maximum block size that can be used with a particular data type follows:
Data type | Maximum block size |
|---|---|
ASCII | 50 words |
Outputs | 50 words |
Inputs | 50 words |
Status File | 50 words |
Integer | 50 words |
BCD | 50 words |
Timer | 1 word |
Counter | 1 word |
Binary | 1 word |
Floating Point | 25 words |
High Order Integer | 25 words |
Pointer | not supported |
Provide Feedback