https://community.ptc.com/t5/Kepware/Issues-with-Modbus-Driver-reading-float-values-in-Kepware/m-p/889061#M1299 <P>have you get the solution?</P> Sun, 23 Jul 2023 21:46:20 GMT KR_10742330 2023-07-23T21:46:20Z https://community.ptc.com/t5/Kepware/Issues-with-Modbus-Driver-reading-float-values-in-Kepware/m-p/774738#M380 <P>I am trying connect my Power Monitor 1000 (Allan Bradley) to Kepware for data collection. I am using the Modbus TCP/IP driver but I am currently having problems reading float values in Kepware. In the datasheet as defined, there are two modbus addresses to represent one float value.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="SB_10190172_0-1643194838119.png" style="width: 400px;"><img src="https://community.ptc.com/t5/image/serverpage/image-id/51757iBAC4F49308DEFADC/image-size/medium?v=v2&amp;px=400" role="button" title="SB_10190172_0-1643194838119.png" alt="SB_10190172_0-1643194838119.png" /></span></P> <P>&nbsp;</P> <P>When I try to view the data in OPC client, the data shows that it is unknown and has bad quality data when I try to add both addresses. When I add just one of them, the value just stays 0 like L1,L2,L3 current in the picture below.&nbsp;</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="SB_10190172_1-1643195299622.png" style="width: 400px;"><img src="https://community.ptc.com/t5/image/serverpage/image-id/51758i56AB573CFBC99663/image-size/medium?v=v2&amp;px=400" role="button" title="SB_10190172_1-1643195299622.png" alt="SB_10190172_1-1643195299622.png" /></span></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="SB_10190172_2-1643195340873.png" style="width: 400px;"><img src="https://community.ptc.com/t5/image/serverpage/image-id/51759i7AF1262E991B4A7C/image-size/medium?v=v2&amp;px=400" role="button" title="SB_10190172_2-1643195340873.png" alt="SB_10190172_2-1643195340873.png" /></span></P> <P>&nbsp;</P> <P>The device configuration is:&nbsp;</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="SB_10190172_3-1643195371847.png" style="width: 400px;"><img src="https://community.ptc.com/t5/image/serverpage/image-id/51760i1CB3E8BBA4B306EF/image-size/medium?v=v2&amp;px=400" role="button" title="SB_10190172_3-1643195371847.png" alt="SB_10190172_3-1643195371847.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="SB_10190172_4-1643195400109.png" style="width: 400px;"><img src="https://community.ptc.com/t5/image/serverpage/image-id/51761iA0296856639DC3D3/image-size/medium?v=v2&amp;px=400" role="button" title="SB_10190172_4-1643195400109.png" alt="SB_10190172_4-1643195400109.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="SB_10190172_5-1643195436639.png" style="width: 400px;"><img src="https://community.ptc.com/t5/image/serverpage/image-id/51762iC78A2C4F60977EEE/image-size/medium?v=v2&amp;px=400" role="button" title="SB_10190172_5-1643195436639.png" alt="SB_10190172_5-1643195436639.png" /></span></P> <P>&nbsp;</P> <P>The data for the integer comes through correctly but with an update count of only 1 for all of them. What could the issue be here for data collection for this power monitor through kepware?&nbsp;</P> <P>&nbsp;</P> <P>Thanks</P> <P>&nbsp;</P> Fri, 16 Dec 2022 13:58:15 GMT https://community.ptc.com/t5/Kepware/Issues-with-Modbus-Driver-reading-float-values-in-Kepware/m-p/774738#M380 SB_10190172 2022-12-16T13:58:15Z https://community.ptc.com/t5/Kepware/Issues-with-Modbus-Driver-reading-float-values-in-Kepware/m-p/889061#M1299 <P>have you get the solution?</P> Sun, 23 Jul 2023 21:46:20 GMT https://community.ptc.com/t5/Kepware/Issues-with-Modbus-Driver-reading-float-values-in-Kepware/m-p/889061#M1299 KR_10742330 2023-07-23T21:46:20Z