Copyright © 2010, International Technologies & Systems Corporation. All Rights Reserved
42 of 65
ID TECH EzWriter
Command: Shift to AMC protocol
Command code: <ESC> AMC
Hex code: 1B 41 4D 43
Response: <ESC> 0 :
Description: This command is used to shift the protocol to AMC and perform a reset in
AMC protocol.
Data Formats
[Data Block] format
[Card Data] format
Char Data
Char Code
<ESC>1 [string1] <ESC>2 [string2] <ESC>3 [string3]
Hex Code
1B 01 [string1] 1B 02 [string2] 1B 03 [string3]
[Status Byte] format
[Raw Data Block] format
Start Field
EzWriter Data
Field
Ending Field
Command
Code
<ESC>s
[Raw Data]
?<FS>
Hex code
1B 73
[Raw Data]
3F 1C
[Raw Data] format
Raw Data
Char Code
<ESC>1[L1][string1] <ESC>2[L2][string2]
<ESC>3[L3][string3]
Hex Code
1B 01[L1][string1] 1B 02[L2][string2] 1B 03[L3][string3]
Note:
[L1],[L2],[L3] is the length of [string1],[string2],[string3]
None available or none data on tracks does not output when swipe of card
Start Field
EzWriter Data
Field
Ending Field
Commend
Code
<ESC>s
[Card data]
? <FS>
Hex code
1B 73
[Card data]
3F 1C
Status
Description
Hex
ASCII
Ok
Read, Write, or Command ok
30
0
Track 1 error
31
1
Track 2 error
32
2
Track 1 and Track 2 error
33
3
Track 3 error
34
4
Track 1 and Track 3 error
35
5
Track 2 and Track 3 error
36
6
Read /
Write
Error
Track 1, Track 2 and Track 3 error
37
7
