49
49
english
Error numbers
The BIS M-81_ always outputs an error number. The meaning of these error numbers is
indicated in the following table.
Error No.
Error description
Cause
0 = 30 Hex
No error
Only in conjunction with <ACK>
Q = 51 Hex Timeout
Character delay time of 1 s exceeded. Interface problem
R = 52 Hex
Entry error
Specified file not found
S = 53 Hex
T = 54 Hex
Memory error
End of Handy Programmer memory reached
V = 56 Hex Interface error
Incorrect port settings (baud rate, parity, data bit or stop
bit error)
W = 57 Hex
Protocol format error
Protocol format not maintained
X = 58 Hex BCC is incorrect
Incorrect BCC returned
Working with files over the serial interface
Error Numbers
M-81_854610_E_0703.p65
50
english
50
BIS M-81_
Interface Information
Serial interface
RS 232
Read/Write head
connector
1
2
3
5
4
Pin
Function
1
n.c.
2
TxD
3
GND
4
RxD
5
n.c.
X2
, Serial interface RS 232
n.c. = do not connect
X2
BIS M-810
Integrated antenna
