S7 300 PLC using ASM475 via RF310R to read MDS D324 in step 7 ,it can be read by one step one.

when i use "MDS_Present" bit to active "Command_Start " bit. then passed mds d324 faster ,the rf310F will red light flash , how to reset the RF310R? try set "init_run" =1 ,but not work for rf310R .

"error_MOBY  " and "error_FB" just show W#16#00,the rf310R can read D324 data ,but just red light flash ,and i can not find step 7 sample on the support web ?

option_1  has to have the value 2 if you want to reset the LEDs with init after an error.

If you're using RF310R Gen2 (6GT2801-1BA10) you can also set option_1 to value 3. Then the LED of the reader will be reseted after a successfull read or write command.

I first try "option_1.bit 1" ,it not work.

now it work now ,thanks