Rockwell Automation AutoMax Enhanced Ladder Language Reference Manual User Manual

Page 128

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5Ć34

5.10.4

Errors Caused by the Divide, Modulo, and Multiply Divide

Instruction

These errors can occur when you are using the DIV, MOD, or MDV instruction in a

program. They are logged in the error log.

If this error occurs:

Then:

Do the following:

The result of the

arithmetic calculation

is too large for Out.

ENO is set according

to ERROR_ENO, and

Out contains the

largest signed value

allowed for its data

type.

Specify a larger data

type for Out. For

example, if you are

using integers, specify

the data type as a

double integer.

Cannot divide by

zero.

ENO is set according

to ERROR_ENO, and

Out contains the

largest signed value

allowed.

Define In2 (In3 for

MDV instructions) to

be a value other than

0.