Hi
Im trying to fire modbus RTU command (read coils 02)
when im processing the commreq im getting status word value 524.Im using PLC IC200UDR120.
BLKMOV_INT BLKMOV_INT
(%R00301) (%R00308)
IN1=8 IN1=5
IN2=0 IN2=2
IN3=8 IN3=74
IN4=10 IN4=3
IN5=0 IN5=1
IN6=0 IN6=4
IN7=3003 IN7=1
COMM_REQ
IN=%R00301
SYS=0
TAS=19
Please help me.where did i go wrong?
Im trying to fire modbus RTU command (read coils 02)
when im processing the commreq im getting status word value 524.Im using PLC IC200UDR120.
BLKMOV_INT BLKMOV_INT
(%R00301) (%R00308)
IN1=8 IN1=5
IN2=0 IN2=2
IN3=8 IN3=74
IN4=10 IN4=3
IN5=0 IN5=1
IN6=0 IN6=4
IN7=3003 IN7=1
COMM_REQ
IN=%R00301
SYS=0
TAS=19
Please help me.where did i go wrong?