# Fatek FBs\_60MC and XY-MD02 modbus issue **URL:** \ **Category:** Ignition\ **Created:** [March 21, 2023, 3:38pm UTC](https://forum.inductiveautomation.com/t/fatek-fbs-60mc-and-xy-md02-modbus-issue/71389 "2023-03-21T15:38:59Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![Tanase\_Bogdan](https://avatars.discourse-cdn.com/v4/letter/t/4bbf92/32.png) [@Tanase\_Bogdan](https://forum.inductiveautomation.com/u/Tanase_Bogdan)\ **Post date:** [March 21, 2023, 3:38pm UTC](https://forum.inductiveautomation.com/t/fatek-fbs-60mc-and-xy-md02-modbus-issue/71389/1 "2023-03-21T15:38:59Z")
Hello everyone , I have my home climatic control with fatek and i want to read the XY-MD02 sensors on RS485 . I have conected to PLC FBs\_6RTD , FBs\_CBE internet port , FBs\_CM55E . I can read each sensor succesfuly on PC with a cheap interface , still the manual of that sensor is not realy acurate . The sensor read 4 digit , so the real temp/humid is divided by 100 not 10 how is writed in manual. Also is even parity . The problem is , i can't read them inside of PLC , i 'm out of solutions . I try any port configuration , nothing change . Can be possible a conflict between the two extension used FBs\_CBE & FBs\_CM55E ? The PLC succesful communicate with weintek HMI in my home , Anyone any suggestion ? What i doing wrong . I lose 2 weeks reading the manuals for nothing . ![port sett](https://us1.discourse-cdn.com/inductiveautomation/original/3X/8/7/870aff8e383fb067b18275498e13e284bc4feda7.png) ![program](https://us1.discourse-cdn.com/inductiveautomation/original/3X/d/e/de0b88af5272e25d488f925691fdea2d866266b5.png) ![reg alocation](https://us1.discourse-cdn.com/inductiveautomation/original/3X/0/f/0f2732e651dc968e33a08cd2ac8a969ba5bc5ce4.png) ![table ROR](https://us1.discourse-cdn.com/inductiveautomation/original/3X/7/1/710469f4d84560cf9516ecd709ceb988231bf385.png) ![table](https://us1.discourse-cdn.com/inductiveautomation/original/3X/1/6/16bfd0478d33f655ddfa26e44773c7bd8bf837be.png) Thanks in advance