Inter-character delay, Swb command – message format parameters, Control characters and micr data – MagTek MICRImage User Manual
Page 15: Table 2-2. swb command – message format
Section 2. Configuration Commands
7
Inter-character Delay
The inter-character delay is used to increase the time between characters transmitted from the
MICRImage. The delay between characters is 13 ms for baud rates of less than 9600 and
approximately 1ms for baud rates of 9600 and higher.
SWB COMMAND – MESSAGE FORMAT PARAMETERS
The SWB command controls the message format, shown in Table 2-2.
Table 2-2. SWB Command – Message Format
BIT FUNCTION
7
6
5
4
3
2
1
0
0
0
<LF>:
No
0
1
<LF>:
Yes
0
0
<CR>:
No
0
1
<CR>:
Yes
0
0
<ETX>: No
0
1
<ETX>: Yes
0
0
<ESC>:
No
0
1
<ESC>: Yes
0
0
<STX>:
No
0
1
<STX>:
Yes
0
Send Data After Error?: No
1
Send Data After Error?: Yes
0
Send Status After Data?: No
1
Send Status After Data?: Yes
0
0
0
0
0
0
Comm Mode: 0 - Data Only
1
0
0
0
0
0
Comm Mode: 1 - Data <CR>
0
0
0
0
0
1
Comm Mode: 2 - Data -<LF>
0
0
0
0
1
1
Comm Mode: 3 - Data -<CR><LF>
0
0
1
0
0
0
Comm Mode: 4 - <ESC> Data
0
0
1
0
1
0
Comm Mode: 5 - <ESC> Data<CR>
0
1
0
1
0
0
Comm Mode: 6 - <STX> Data<ETX>
1
0
0
0
0
1
Comm Mode: 7 - Packet Mode
(<STX>Data<ETX><LRC>)
Control Characters and MICR Data
Control Characters may be added to the MICR data message. The characters are always in the
following locations:
<STX> <ESC> data <ETX> <CR> <LF>
The control characters, descriptions, and hex values are shown in Table 2-3.