Posted 25 Sep 2018 (edited) How configure communication between FX3U-64M and GOT1050? HMI GOT1050 have two chanels availables: RS-232 and RS-422 PLC support RS-422 but i don't know how to configure PLC parameter for establishing comunication with it Edited 25 Sep 2018 by TakeshiAhogata Share this post Link to post Share on other sites
Posted 26 Sep 2018 When you connect with programming port you don't need to adjust parameter on PLC but for GOT use transmission speed at 115200 bps. Share this post Link to post Share on other sites
Posted 26 Sep 2018 but would be the same baud rate between both Share this post Link to post Share on other sites
Posted 26 Sep 2018 so, which is the cable pinout for connect the CPU to the HMIin case of select rs232 protocol?, because i know that this PLC only use RS422 for communication, but i'm not sure if it's possible work with RS232, for that i need the pinout for make two cables, one for RS232 DB9 to MD8 and other for RS422 DB9 to MD8 Share this post Link to post Share on other sites
Posted 26 Sep 2018 5 hours ago, TakeshiAhogata said: so, which is the cable pinout for connect the CPU to the HMIin case of select rs232 protocol?, because i know that this PLC only use RS422 for communication, but i'm not sure if it's possible work with RS232, for that i need the pinout for make two cables, one for RS232 DB9 to MD8 and other for RS422 DB9 to MD8 Please check cable diagram in this manual on page 241. http://dl.mitsubishielectric.com/dl/fa/document/manual/got/sh080868eng/sh080868engaf.pdf Share this post Link to post Share on other sites
Posted 28 Sep 2018 but i need the pinout of mini din 8 pin, is the terminal incorporated in FX3U-64M, like shown in the image below but in RS-232 confiuration Share this post Link to post Share on other sites
Posted 29 Sep 2018 14 hours ago, TakeshiAhogata said: but i need the pinout of mini din 8 pin, is the terminal incorporated in FX3U-64M, like shown in the image below but in RS-232 confiuration For RS-422 Port on GOT check this cable diagram photo (GT01-C30R4-8P). Share this post Link to post Share on other sites
Posted 29 Sep 2018 Ok, i will try with this cable configuration, but in the PLC parameter configuration,wich option i select in "H/W type"? because only have two options to select RS-232C and RS-485 and the cable configuration is RS-422 Share this post Link to post Share on other sites
Posted 29 Sep 2018 49 minutes ago, TakeshiAhogata said: Ok, i will try with this cable configuration, but in the PLC parameter configuration,wich option i select in "H/W type"? because only have two options to select RS-232C and RS-485 and the cable configuration is RS-422 FX3U Built-in Programming Port (RS-422) are counted as CH0 then you don't have to config this port parameter just select baudrate to 115200 bps on GOT. CH1 or CH2 are use when you connect additional communication port on PLC. Please see detail in this link and image below. https://www.hiflexonline.nl/products/mitsubishi/plc/documentatie/FX_data_com_nieuw.pdf Share this post Link to post Share on other sites
Posted 29 Sep 2018 Ok, i understand ,thank you so much Share this post Link to post Share on other sites