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Changes between Unity 8 and Unity 8.1 for READ_VAR and WRITE_VAR

Goals and Symptoms
Changes between Unity 8 and Unity 8.1  for READ_VAR and WRITE_VAR

Facts and Change
Unity

Causes and Fixes
The 'types Library Manager shows that the version has changed in the READ_VAR and WRITE_VAR blocks.  The
online help and release notes do not describe the changes between Unity 8 and Unity 8.1  for the READ_VAR and
WRITE_VAR.

The changes is described below.

'READ_VAR':
Unity V8.0 READ_VAR version V1.01
  • Added support Ethernet Remote IO drops.
Unity V8.1 READ_VAR version V1.02
  • Added the attribute for the new Safety PLC (MC80 or M580)Safety. Only the attribute was modiifed, no functionnal change were added.

'WRITE_VAR':
Unity 8.0 WRITE_VAR version 1.02
  • Added support Ethernet Remote IO drops.
Unity 8.1 WRITE_VAR version 1.03
  • Added the attribute for the new Safety PLC (MC80 or M580)Safety. Only the attribute was modiifed, no functionnal change were added.
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