SONGZIHAN Posted September 19, 2023 Share Posted September 19, 2023 The manual for the 14E board hardly mentions how to use it in the Power PMAC system. Is there a manual or reference material available specifically for using this card in the Power system? Quote Link to comment Share on other sites More sharing options...
Omron Forums Support Posted September 19, 2023 Share Posted September 19, 2023 See in the Power PMAC Users manual under the headings "Digital I/O Hardware and Configuration" and "Setting Up Parallel Data Position Inputs". Quote Link to comment Share on other sites More sharing options...
SONGZIHAN Posted September 21, 2023 Author Share Posted September 21, 2023 Thank you for your reply, the situation is that I follow the configuration in the manual and cannot read the position data. When I configure it as a normal IO, I can read the data, but it is active low Quote Link to comment Share on other sites More sharing options...
SONGZIHAN Posted September 21, 2023 Author Share Posted September 21, 2023 Quote Link to comment Share on other sites More sharing options...
steve.milici Posted September 21, 2023 Share Posted September 21, 2023 That would be adjusted with the “Inversion Control” structures of the ACC-14E. The structure “GateIo[i].Init.DataReg64[j]” (j = 0 to 5) sets the inversion-control value for each bit of the byte-wide register “GateIo[i].DataReg[j]”, whether the I/O point is used as an input or an output. This is documented in the “Power PMAC User’s Manual” in the chapter “USING GENERAL PURPOSE DIGITAL I/O WITH POWER PMAC” starting on page 572. Specifically see the section “Software Configuration for Digital I/O Use” starting on page 578 under the subsection “UMAC Digital I/O Boards-> Inversion Control” on that same page. Note that this is a technical support issue. Please contact your local Omron technical support with your full issue details for further assistance. Quote Link to comment Share on other sites More sharing options...
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