S7 1200 Addressing problem with fatek B1 Modbus RTU

hi

there is a 1215c and a fatek B1 plc here.

1215c as master and fatek as slave.

i want to read 10 16bit words from Fatek to 1215c and i use Modbus rtu 485.

i have a problem with what comes from Fatek To 1215C.

thx

2018-08-25_11-56-16.mp4