-7 DC4 Command (STX, ETX Setting Command)
[Explanation]
This command is for determining the ETX code following data output from the device and the recog-
nizing method of received data.
When the DC4 command is executed, the set value remains until the device is reset or the power is
turned off.
[Format]
DC4
S1
S2
S3
CR
)
H
D
0
(
)
H
4
1
(
The values of S1 determine the statuses of the ETX code, etc.
S1 = 0
: Initializes the device. (This value erases S1 = 7 data stored in the memory.)
Does not add the ETX (CR) code. (S2 and S3 are not necessary.)
S1 = 1
: Adds CR as the ETX (CR) code. (S2 and S3 are not necessary.)
S1 = 2
: Adds the code specified by S2 as the ETX code. (S3 is not necessary.)
S1 = 3
: Adds the STX code. This value adds the code specified by S2 as the STX code.
CR is added as ETX. (S3 is not necessary.)
S1 = 4
: Adds the STX and ETX codes. This value adds the code specified by S2 as the ETX code
and the code specified by S3 as the STX code.
S1 = 5
: The device neglects the codes specified by S2 or S3 as data at the time of reception (S3
can be omitted.)
Codes which are used in commands are not neglected.
Codes up to 6 bytes can repeatedly be specified (2-byte codes only in the 307 compatible
mode) .
All settable character codes are shown on the next page. All other codes cause command
errors.
S1 = 6
: Not used.
S1 = 7
: Stores the set STX and ETX codes. The set values remain even after the power is turned
on or the CAN command is executed. (S2 and S3 are not necessary.)
Note :
Only S1=0, 1, 2 and 5 are effective in the SR-307 mode.
9.Control Commands
Contents of separators added for each mode
- SR-450 (SR-410/430 compatible) mode
" ": Data output from the device
S1
9.Control Commands
- 34 -
Содержание SR-450
Страница 29: ...No clearance but cards are not aligned Clearance OK NG 5 Operation Good No good 17...
Страница 50: ...38...
Страница 51: ...N1N2N3 and M1M2M3 cannot be omitted as 6 byte fixed length data 39...
Страница 52: ...N1N2N3 and M1M2M3 cannot be omitted as 6 byte fixed length data 40...
Страница 53: ...41...
Страница 54: ...N1N2N3 and M1M2M3 cannot be omitted as 6 byte fixed length data 42...
Страница 55: ...Example 9 8 7 6 Mark position Mark Reading density 10 2 6 7 43...
Страница 56: ...44...
Страница 57: ...45...
Страница 58: ...46...
Страница 59: ...47...
Страница 60: ...For error statuses see 9 B 2 48...
Страница 62: ...50...
Страница 63: ...S1 S2 S3 S4 Hopper Paper feeding roller DF sensor Reader Direction of card feeding Cover open 51...
Страница 66: ...12 External Views 360 2 2 2 1 7 1 695 12 External Views Unit mm 54...
Страница 70: ...13 Appendix Timing mark direct under type General tolerance 0 20 Unit mm Mark frame 58...
Страница 71: ...13 Appendix Timing mark control type General tolerance 0 20 Unit mm Mark frame 4 17 59...
Страница 72: ...13 Appendix Timing mark to mark type General tolerance 0 20 Unit mm Mark frame 60...
Страница 73: ...13 B Code Tables 1 ASCII code 2 ASCII decimal notation correspondence table 13 Appendix 61...
Страница 74: ...3 EBCDIC punch code ASCII code correspondence table 13 Appendix 62...