Fuji Electric NP1L-RS1 - Page 42

4-8
4-3 Initialization
No. Item Description
18 Number of receive data bytes
Designates the number of receive data bytes when "Fixed length" is selected for
frame detection. When "Variable length" is selected, set this item to "0."
19 Number of start code bytes
Designates the number of start code bytes when "Variable length" is selected.
"0" means no start code.
20
Start code 1
Designates start code when "Variable length" is selected.
21
Start code 2
22
Start code 3
23
Start code 4
24
Start code 5
25
Number of end code bytes
Designates the number of end code bytes when "Variable length" is selected.
26
End code 1
Designates end code when "Variable length" is selected.
27
End code 2
28
End code 3
29
End code 4
30
End code 5
31 BCC designation
Sets whether or not to add horizontal parity for checking text data transmission
error.
0: None
1: Set in the order of upper- and lower-order byte
Upper byte of BCC Lower byte of BCC
2: Set in the order of lower and upper byte
: Calculation range
Lower byte of BCC Upper byte of BCC
32 Calculation range, position
Sets the calculation range and BCC position.
0: Calculates the text part and enters it ahead of the end code.
Start code TEXT BCC End code
1: Calculates text part and end code and inserts them behind the end code.
Start code TEXT End code BCC
2: Calculates start code and text part and inserts them ahead of the end code.
Start code TEXT BCC End code
3: Calculates start code, text part and end code and inserts them behind the end code.
Start code TEXT End code BCC
(Note)
Note: In this case, the BCC code type cannot be designated as "binary."
Specify other than CRC-16 for the BCC expression.
(Note)