https://forge.codesys.com/forge/talk/CODESYS-V2/thread/9ba323d2fb/2022-07-03T10:19:28.474000ZRecent posts to Memory addressing2022-07-03T10:19:28.474000Z2022-07-03T10:19:28.474000Zoisteinhttps://forge.codesys.com/u/oistein/https://forge.codesys.comb97ee5d603a5e83f3269f717f0c3eb4255945773

<div class="markdown_content"><p>Thanks i see. This was very different form Siemens world...<br/> So for a byte its the same. Word: devided by 2. DWord:devided by 4?</p></div>

2022-07-03T10:01:11.094000Z2022-07-03T10:01:11.094000Zi-campbellhttps://forge.codesys.com/u/i-campbell/https://forge.codesys.comaffb47e51fbff2361bc8c4760822c8359aed9202

<div class="markdown_content"><p>MW34 is likely MX68.0 through MX69.7</p></div>

2022-07-03T09:39:38.361000Z2022-07-03T09:39:38.361000Zoisteinhttps://forge.codesys.com/u/oistein/https://forge.codesys.comac30f043250beb891c31d68f5f9f0324686a111a

<div class="markdown_content"><p>When i set a bit in address %M34.0 i want the word MW34 to be changed, but certanly it does not work as expected. What do i do wrong.</p> <p>From Global variable list:<br/> Alarm33 AT %MX34.0: BOOL;<br/> Alarm34 AT %MX34.1: BOOL;<br/> Alarm35 AT %MX34.2: BOOL;<br/> Alarm36 AT %MX34.3: BOOL;<br/> Alarm37 AT %MX34.4: BOOL;<br/> Alarm38 AT %MX34.5: BOOL;<br/> Alarm39 AT %MX34.6: BOOL;<br/> Alarm40 AT %MX34.7: BOOL;<br/> Alarm41 AT %MX35.0: BOOL;<br/> Alarm42 AT %MX35.1: BOOL;<br/> Alarm43 AT %MX35.2: BOOL;<br/> Alarm44 AT %MX35.3: BOOL;<br/> Alarm45 AT %MX35.4: BOOL;<br/> Alarm46 AT %MX35.5: BOOL;<br/> Alarm47 AT %MX35.6: BOOL;<br/> Alarm48 AT %MX35.7: BOOL;</p> <p>AlarmReg2 AT %MW34: INT;</p> <p>See also picture.</p> <p>If one of the bits is true i want to tell that alarm is active by checking the word MW34.</p></div>