What causes Unity error "Due to alignment constraint, you have to decrease or increase topological address index of 1"? | Schneider Electric Philippines

{}

0 item count of documents is

My Products Item count in cart is 0 My Documents Item count in cart is 0

Search FAQs

What causes Unity error "Due to alignment constraint, you have to decrease or increase topological address index of 1"?

In Unity Pro/Control Expert, 32 bit datatypes must be mapped to an even address boundary when using the M340 & M580 PLCs.
For example, variables of REAL or DINT datatypes must be mapped to %MW2, not %MW1.

Released for:Schneider Electric Philippines

Published on:2/26/2014Last Modified on:9/16/2022

Range:

EcoStruxure Control Expert (Unity Pro)

Modicon M340

Range:

EcoStruxure Control Expert (Unity Pro)

Modicon M340