Em check lỗi thì thấy báo thế này mà em ko biết lỗi chố nào các a chị chỉ cho em với ạ .
MAIN (OB1)
Network 7, row 1, col 1: ERROR 57: (operand 2) The literal/constant type is not legal for the instruction operand.
Network 7, row 1, col 2: ERROR 57: (operand 2) The literal/constant type is not legal for the instruction operand.
Network 7, row 1, col 3: ERROR 36: (operand 1) The size or data type is not valid for the instruction operand.
Network 7, row 1, col 3: ERROR 36: (operand 6) The size or data type is not valid for the instruction operand.

net7.PNG

SCALE (SBR4)
Network 1, row 1, col 3: ERROR 36: (operand 1) The size or data type is not valid for the instruction operand.
Network 1, row 1, col 3: ERROR 36: (operand 2) The size or data type is not valid for the instruction operand.
Network 1, row 3, col 3: ERROR 36: (operand 1) The size or data type is not valid for the instruction operand.
Network 1, row 3, col 3: ERROR 36: (operand 2) The size or data type is not valid for the instruction operand.
Network 1, row 5, col 3: ERROR 36: (operand 1) The size or data type is not valid for the instruction operand.
Network 1, row 5, col 3: ERROR 36: (operand 2) The size or data type is not valid for the instruction operand.
Network 2, row 5, col 3: ERROR 36: (operand 2) The size or data type is not valid for the instruction operand.
Network 2, row 5, col 3: ERROR 36: (operand 3) The size or data type is not valid for the instruction operand.
net1_scale.PNGnet2_scale.PNG

MBUS_INIT (SBR1)
Network 29, line 16, ERROR 33: (operand 1) Undefined global symbol or local variable for the instruction operand.
Network 29, line 17, ERROR 33: (operand 1) Undefined global symbol or local variable for the instruction operand.
MBUS_SLAVE (SBR2)
Network 4, line 9, ERROR 67: The number of operands does not match the standard instruction signature.
Network 59, line 2, ERROR 67: The number of operands does not match the standard instruction signature.

modbus_in.PNGmodbus_slave.PNG

Rất mong được các anh chị giúp đỡ !