C-401734 POINT I/O Module/RSLogix 5000 Controller Tag Reference

Transmit Record Number/ Receive Record Number / Length_Lo

Note that 7 data bits allows Transmit / Receive record Number of Length_Lo values of 0 to 127, which RSLogix 5000 software does support in the signed Short Integer data type SINT (-128 to +127 range).

Note that 8 data bits allows Transmit / Receive record Number of Length_Lo values of 0 to 255.

To enter values from +128 to +255, use this conversion formula:

Desired Decimal Value - 256 = Entered Decimal Value.

As an example, for a Transmit / Receive record Number of Length_Lo value of 128, 128 - 256 = -128

Publication 1734-UM011C-EN-P - January 2006

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Bradley Smoker 1734-AENT manual Point I/O Module/RSLogix 5000 Controller Tag Reference