OBID i-scan
®
System-Manual
ID ISC.MR200
FEIG ELECTRONIC GmbH
Page 27 of 144
H40801-5e-ID-B.doc
BAUD
1
:
By means of this byte the baud rate of the asynchronous interface can be defined.
0x05:
4800 baud
0x06:
9600 baud
0x07:
19200 baud
0x08:
38400 baud
0x09:
57600 baud
0x0A:
115200 baud
Note:
•
Changing of BAUD only becomes effective after writing / saving configuration block
CFG1 to EEPROM and a reset of the Reader.
•
The Reader set the baud rate to 38400 baud, if the user set an invalid baud rate.
•
The Reader has 2 interface ports
MR200-A 1xRS232 and 1xRS485/RS422
MR200-E 1xRS232 and 1xEthernet
•
The baud rate is used for both interface port’s of the ID ISC.MR200-A.
•
The Reader can be accessed by both interface ports. The RS232 port has a higher
priority as the second port(RS485/RS422 or Ethernet). After receiving a protocol on
the RS232 port the second port is locked for 10 seconds. A CPU Reset resets the
lock time of port 2.
TRANS-FORM
1
:
By means of this byte, several parameters for the data transmission format of the asynchro-
nous interface can be defined.
Bit:
7
6
5
4
3
2
1
0
Function:
0
0
0
0
S
D
P
P:
Kind of Parity
b00:
no Parity
b01:
even Parity
b10:
odd Parity
b11:
- do not use -
D:
Number of Data Bits
b0:
8 Data Bits
b1:
- do not use -
1
A reasonableness check is performed by writing this parameter to the Reader. If an error occurs the Reader
answers with STATUS = 0x11.
