Our customer met the questions about the ISO1050 communication.
He sent the standard frame: there are 8 bytes data behind 0x03 0x51, but he couldn't receive the data.
While he sent the extender frame: there are 8 bytes data behind 0x18 0x10 0xFA ox01 0x00 0x00 0x00.
He could receive the data successfully.
So he asked how to receive the standard frame？