L-400_835996_0803_E.p65
1
Manual
Identification Systems BIS
Compact Processor
BIS L-400-035-00_-_
_-S115
2
No. 835 996 D/E • Edition 0803
Specifications subject to charge.
Replaces edition 0710.
Deutsch – bitte wenden!
Balluff GmbH
Schurwaldstrasse 9
73765 Neuhausen a.d.F.
Germany
Phone +49 7158 173-0
Fax +49 7158 5010
balluff@balluff.de
www.balluf f.com
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Table of Contents
Safety Notes ............................................................................................................................... 4
Introduction BIS L-400 Identification System ........................................................................ 5/6
Basic knowledge for using the BIS L-400 Processor .............................................................. 7
Configuration ......................................................................................................................... 8-11
Protocol sequence ..............................................................................................................12-14
Error messages ........................................................................................................................ 15
Timing diagrams ....................................................................................................................... 16
Installation L-400 ................................................................................................................. 17/18
Installation L-400-...-001-........................................................................................................ 19
Installation L-400-...-002-........................................................................................................ 20
Installation L-400-...-003-........................................................................................................ 21
Installation L-400-...-004-........................................................................................................ 22
Reorienting and Rotating the Read Head ............................................................................... 23
Pin Assignments ...................................................................................................................... 24
Interface information ........................................................................................................... 25/26
Connection Diagrams ............................................................................................................... 27
Technical Data .......................................................................................................................... 28
Ordering Information ................................................................................................................ 29
Accessories .............................................................................................................................. 30
Appendix, ASCII Table............................................................................................................. 31
4
Proper use and
operation
Installation and
operation
Deployment and
inspection
Malfunction
Scope
english
Safety Notes
BIS L-4_ _ processor together with the other BIS L system components comprise the Identification System and may only be used for this purpose in industrial applications corresponding to Class A of the EMC Directive.
Installation and operation are permitted by trained specialists only. Unauthorized modifications and improper use will result in loss of the right to make warranty and liability claims.
When installing the processor, follow exactly the connection diagrams provided later in this
document. Take special care when connecting the processor to external controllers, especially with respect to the selection and polarity of the connections including the power
supply.
Only approved power supplies may be used. For specific information, see the Technical
Data section.
When deploying the identification system, all relevant safety regulations must be followed.
In particular, measures must be taken to ensure that any defect in the identification system
does not result in a hazard to persons or equipment.
This includes maintaining the permissible ambient conditions and regular inspection for
proper function of the identification system and all the associated components.
At the first sign that the identification system is not working properly, it should be taken
out of service and guarded against unauthorized use.
This document applies to the processor BIS L-400-035-00_-00-S115 and
BIS L-400-035-00_-02-S115 (Software version V1.2 and higher).
3
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Principle
Applications
System component
function
Introduction
BIS L-400 Identification System
This manual is intended to guide the user in installing and commissioning the components
in the BIS L-400 identification system, so that start-up time is reduced to an absolute
minimum.
The BIS L-400 identification system belongs to the category of
read-only, non-contacting systems.
This function enables applications in which information which has been pre-coded into the
data carriers can be read out and used for further processing.
The main areas of application include
– in production for controlling material flow
(e.g., for part-specific processes),
in workpiece transport using conveying systems,
for obtaining safety-relevant data,
– in process materials organization.
The processor and the read head form a compact unit which is contained in a plastic
housing.
The data carrier represents an independent unit. It does not require line-fed power and
receives its energy from the integrated read head in the BIS L-400 identification system.
The read head continuously sends a carrier signal which supplies the data carrier as soon
as the latter has reached the required distance from the read head. The read process
takes place during this phase. The data are output in 8-bit blocks over 8 parallel data lines
and made available to the host system. These host systems may be:
– a control computer (e.g., industrial PC) having a parallel port, or
– a programmable logic controller (PLC).
6
System
components
Introduction
BIS L-400 Identification System
The main components of the BIS L-400 identification system are
– the processor with integrated read head, and
– the data carrier(s).
Connections to host
system
TP
Power
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TP
Power
5
Schematic
representation of an
identification system
(example)
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Data carriers BIS L-2..
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BIS L-400 Processor
Basic knowledge for the application
Data integrity with
CRC_16
For applications which demand high security against incorrect data the CRC_16 procedure
can be used. Here a check code is written to the data carrier which can be used at any
time and anywhere to test for data integrity.
Advantages of CRC_16: Very high data integrity, even during the non-active phase (data
carrier outside of r/w head capture zone)
Disadvantages of CRC_16: Some user data capacity is lost. The procedure is only
compatible with BIS L-1_ _-05 data carriers which have been converted to read-only
format.
Use of the CRC_16 check can be configured by the user (see
11).
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7
8
Configuration
Before starting your programming, configure the processor unless you intend to use the
factory default settings.
Configuration is done using a PC and the Balluff Configuration Software BIS program, and
the parameters are stored in the processor. The configuration may be overwritten at any
time and can be saved in a file for easy accessibility.
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Configuration
Interface
BIS L-400
Operation mode
Terminal mode
In the first screen the transmission rate, number of data and stop bits as well as the parity
type for the serial port are configured. The figure shows the factory default settings.
Additional settings are made in the screens illustrated on the following
The device can be operated in one of two modes: Terminal or Controller.
Terminal mode is especially usefull for simple representation of read data on the PC, for
example using the Hyperterminal program included with the WINDOWS operating system.
More detailed information on terminal mode can be found starting
.
12.
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9
10
Configuration
Controller mode Controller mode is intended for controlling the processor using a PLC or host computer.
Send power-on
message
This allows read data and the device status to be queried from the processor. Data
integrity on the interface is ensured by sending of a block check (BCC). For additional
information about controller mode, see
If this function is activated, the processor responds with the device name and software
version as soon as power is turned on.
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13.
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Configuration
CRC_16 data check If this parameter is set, the data from the data carrier are sent along with a 2-byte CRC_16
BIS L-10_-05
Data comparison
counter
Continuous sending
of serial number
Start/end detection
check sum. This leaves only 3 bytes of user data remaining. If a correct CRC_16 check
sum is recognized, it will be output in bytes 1 and 2. If a CRC error is detected, 00
is sent instead of the check sum. To use the CRC_16 procedure, the data carriers must
first be initialized from the BIS L-60_ _ processor using the BISCOMRW.EXE PC software.
The CRC_16 data check can only be carried out using type BIS L-10X-05/L data carriers.
The CRC_16 data check is only possible with model BIS L-10_-05/L data carriers.
☞
If model BIS L-10_-05 data carriers are used, the "BIS L-10_-05" must be activated.
Data integrity can be increased using the data compare counter, in which the processor reads
out the data from the data carrier multiple times within a read cycle. The processor stores and
comparers the data. If the data carrier has been correctly recognized, the processor releases
the data. From 1 to 10 reads can be set in the "Data compare counter" field. The default
setting is 2, but when the specified installation conditions cannot be met this number may be
increased to ensure data integrity.
If this function is activated, the serial number of the data carrier is constantly output as long
as the CT Present signal is active. The function is only possible in terminal mode.
In order to limit the amount of data on the interface a repetition rate (0...255s) can be entered.
During this time the output is not refreshed if no new data carrier has been detected.
In terminal mode the default is for <CR> <LF> to be sent as an end detection. Alternately,
in this mode you can send max. 5 characters as a start detection and max. 5 characters
as end detection. The value 00
configuration the processor recognizes the value 00
for the desired start or end detection.
is not allowed as a start or end detection. If in the
Hex
, it interprets this as the termination
Hex
english
, 00
Hex
Hex
11
12
Terminal mode
Error numbers
Protocol Sequence
When a data carrier enters the read zone of the processor, the data are immediately sent
to the terminal. The time for detecting the data carrier is approx. 45 ms.
The data carrier data are displayed on the terminal screen. The terminal can only send the
ASCII character 'SYN' (16 hex) to the processor to generate a software reset.
Example: Output 40 bits of data carrier data to the terminal
Data carrier data 2 1 A B C D E F 0 8 (hex)
Sent characters: 21ABCDEF08_'FN''CR''LF'
i.e., 12 characters are sent:
Error No. Error Cause
Hex ASCII Description
30 '0' No Error
45 'E' CRC-Error The CRC on the data carrier does not agree with the
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0010 0001 1010 1011 1100 1101 1110 1111 0000 1000 (binary)
1. - 10. characters Data carrier data (see above)
11. character Space <SP>
12. character Error number
13. character Carriage Return 0D (Hex)
14. character Line Feed 0A (Hex)
calculated CRC for the read data.
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Protocol Sequence
Controller mode
A simple transmission protocol is used between the host controlling system and the
processor. The following control characters are used:
ASCII Hex Meaning
'ENQ' 05 The processor informs the host system that an event has occured.
'DLE' 10 The host system queries the current status or a current event. This is
'NAK' 15 Faulty or unrecognizable ASCII characters were received.
'STX' 02 Sent by the processor at the beginning of the data.
'ETX' 03 Sent at the end of the data.
BCC The block check follows 'ETX' at the end of the data and represents the
SYN Software-Reset of the processor.
– Data carrier in front of the read head, data are ready.
possible at any time.
EXOR operation on the serially transmitted binary data from the data carrier
and the error number, i.e., the data between 'STX' and 'ETX' (see example).
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13
14
Controller mode
english14
Protocol Sequence
Example: Output 40 bits of data carrier data to the host system
Data carrier data: 01hex 23hex 45hex 67hex 89hex
Sent characters: 'STX' 01234567890 'ETX' BCC
i.e., 12 characters are sent:
Block check formation: ASCII Hex binary
1. character Start of Text 02 (Hex)
2. - 11. characters Data carrier data (see above)
12. character Error number (see
13. character End of Text 03 (Hex)
14. character Block Check Character (see below)
Data 0 30 0011 0000 EXOR
1 31 0011 0001 EXOR
2 32 0011 0010 EXOR
3 33 0011 0011 EXOR
4 34 0011 0100 EXOR
5 35 0011 0101 EXOR
6 36 0011 0110 EXOR
7 37 0011 0111 EXOR
8 38 0011 1000 EXOR
9 39 0011 1001 EXOR
0 30 0011 0000 EXOR
BCC 1 31 0011 0001
12)
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Error Messages
Error numbers Error No. Error Cause
Hex ASCII description
30 ' 0' no error
31 '1' No data carrier No data carrier in the active zone of the read/write head.
45 'E' CRC error The CRC on the data carrier does not agree with the
present
calculated CRC for the read data.
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15
16
Reading the data
without Reset
Timing Diagrams
When a data carrier enters the read zone of the processor, the latter sends the ASCII
character 'ENQ'. The data can only by requested by sending 'DLE'. The data can be
requested until the next data carrier enters the read zone of the processor.
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Data carrier is in
read zone
Data are ready in
the processor during
Tag Present (checked
multiple times).
Processor sends
'ENQ'. Controller
replies with 'DLE'.
Data are sent.
< 140 ms: Read head gets data from data carrier and sends them to the processor.
t
1
: Duration is determined by the presence of the data carrier in the read zone.
t
2
: Data ready time: During this time the data must be retrieved.
t
3
< 1 ms: Response time between 'DLE' and data transferred.
t
4
If the 'SYN' character is sent while the data carrier is in the read zone, the data are read again and
output to the port. If there is no data carrier in the read zone, no data are output.
Data carrier
No. n
t
1
ENQ
DLE
t
2
Tag Present
Data
t
4
t
3
Data carrier
No. n+1
Tag
Present
ENQ
DLE
1
0
TxD
RxD
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BIS L-400
Installation
Installation
BIS L-400
When installing two BIS L-400 on a metal base, there is normally no mutual interference. If
a metal frame is located in an unfavorable location, problems may result when reading out
the data carriers. In this case the read distance will be reduced to 80 % of the maximum
value.
Testing is recommended in critical applications!
Power TP
Metal frame
Once a data carrier has been processed in front of a read head, the next data carrier must
wait 400 ms before being introduced into the active field. This can be implemented by
means of a stopper. If a stopper is not used, there is a rule of thumb which takes into
account the conveyor speed. Distance between the data carriers in m = (0.4 x conveyor
speed in m/s) + 0.25 m.
Example: Conveyor speed = 1 m/s
Distance = (0.4 x 1 m/s) + 0.25 m = 0.65 m
This is an approximation for the worst case.
When using small data carriers and/or small read heads, the distance is reduced considerably!
Power TP
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17
18
Installation
BIS L-400,
permissible
distances
BIS L-400
Installation
Distance from data carrier to data carrier
BIS L-200-03/L BIS L-201-03/L BIS L-202-03/L
BIS L-400 > 25 cm > 30 cm > 40 cm
Distance from read head to read head
The following distances must be maintained between the individual BIS L-400 systems:
BIS L-405-...-001-... 1 m 1 m
BIS L-405-...-002-... 0.5 m 0.3 m
BIS L-405-...-003-... 0.5 m 0.3 m
BIS L-405-...-004-... 0.5 m 0.3 m
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BIS L-100-05/L BIS L-101-05/L BIS L-102-05/L
Y
X
Dist ance X Distan ce Y
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BIS L-400-035-001-_ _-S115
Installation
Characteristic data
by data carrier
Clear zone
40
ø100
46
Active surface
Characteristic data
by data carrier
(installed in clear
zone)
BIS L-200-03 /
L-100-05
BIS L-201-03 /
L-101-05
BIS L-202-03 /
L-102-05
BIS L-203-03 /
L-103-05
Data carriers of type BIS L-10_-05 may only be used with the CRC_16 setting or with a serial
number duplicated by a BIS L-20_-03 data carrier.
7.3
ø5.3
Power TP
7.3
6.5
60
120
5.3 (3x)
Set screw
at v = 0 (static con dition)
Center axis offset at a
Read
distance ( mm)
0 - 30 ± 15
0 - 40 - ± 20 - -
0 - 55 - - ± 30 -
0 - 20 - - - ± 10
distance o f: (mm)
0-25 0-35 0-45 0-15
L
--
30
-
Speeds (at standard setting data
comparison counter = 2):
40
BIS L-200-03 15 0.4
BIS L-201-03 20 0.45
BIS L-202-03 27.5 0.6
BIS L-203-03 10 0.28
Speeds (at "BIS L-10_-05" and "CRC
data check"):
BIS L-100-05 15 0.45
BIS L-101-05 20 0.5
BIS L-102-05 27.5 0.72
BIS L-103-05 10 0.36
at read
distance
[mm]
at read
distance
[mm]
Speed [m/ s]
Speed [m/ s]
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19
20
Characteristic data
by data carrier
BIS L-400-035-002-_ _-S115
Installation
Clear zone
Active surface
Character istic data
by data carrier
(installed in clear
zone)
BIS L-200-03 /
L-100-05
BIS L-201-03 /
L-101-05
BIS L-203-03 /
L-103-05
Data carriers of type BIS L-10_-05 may only be used with the CRC_16 setting or with a serial
number duplicated by a BIS L-20_-03 data carrier.
english20
Set screw
Cable length
50 cm
at v = 0 (static condition)
Center axis offset at a
Read
distance (mm)
0 - 23 ± 12 ± 12 ± 8 -
0 - 27 ± 15 ± 15 ± 15 ± 6
0 -16 ± 8 ± 4 - -
distance of: ( mm)
0-10 0-15 0-20 0-25
Cable length max. 20 m
Speeds (at standard setting data
comparison counter = 2):
BIS L- 200-03 1 1.5 0.18
BIS L- 201-03 1 3.5 0.22
BIS L-203-03 8 0.15
Speeds (at "BIS L-10_-05" and "CRC
data check"):
BIS L- 100-05 1 1.5 0.22
BIS L- 101-05 1 3.5 0.3
BIS L-103-05 8 0.18
at read
distance
[mm]
at read
distance
[mm]
Speed [m/s]
Speed [m/s]
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BIS L-400-035-003-_ _-S115
Installation
Characteristic data
by data carrier
22
Set screw
Clear zone
Active surface
Characteristic data
by data carrier
(installed in clear
zone)
BIS L-203-03 /
L-103-05
Data carriers of type BIS L-10_-05 may only be used with the CRC_16 setting or with a serial
number duplicated by a BIS L-20_-03 data carrier.
Read
distance (mm)
0 -11 ± 6± 4± 2
Cable length
50 cm
at v = 0 (static cond ition)
Center axis offset
at a distance of:
(mm)
0-5 0-8 0-11
Speeds (at standard setting data
comparison counter = 2):
BIS L-203-03 5.5 0.11
Speeds (at "BIS L-10_-05" and "CRC
data check"):
BIS L-103-05 5.5 0.14
at read
distance
[mm]
at read
distance
[mm]
Cable length max. 20 m
Speed [m/ s]
Speed [m/ s]
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21
Characteristic data
by data carrier
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BIS L-400-035-004-_ _-S115
Installation
Set screw
Clear zone 50
Clear zone 50
Clear zone 50
Active surface
Cable length 50 cm
Speeds (at standard setting data
comparison counter = 2):
Character istic data
by data carrier
(installed in clear
zone)
BIS L-200-03 /
L-100-05
BIS L-201-03 /
L-101-05
BIS L-203-03 /
L-103-05
Data carriers of type BIS L-10_-05 may only be used with the CRC_16 setting or with a serial
number duplicated by a BIS L-20_-03 data carrier.
at v = 0 (static condition)
Center axis offset at a
Read
distance (mm)
0 - 23 ± 12 ± 12 ± 8 -
0 - 27 ± 15 ± 15 ± 15 ± 6
0 -16 ± 8 ± 4 - -
distance of: ( mm)
0-10 0-15 0-20 0-25
BIS L- 200-03 1 1.5 0.18
BIS L- 201-03 1 3.5 0.22
BIS L-203-03 8 0.15
Speeds (at "BIS L-10_-05" and "CRC
data check"):
BIS L- 100-05 1 1.5 0.22
BIS L- 101-05 1 3.5 0.3
BIS L-103-05 8 0.18
at read
distance
[mm]
at read
distance
[mm]
Cable length max. 20 m
Speed [m/s]
Speed [m/s]
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BIS L-400-035-001-_ _-S115
Reorienting and Rotating the Read Head
Reorienting the read
head
Rotating the read
head
☞
Active surface
positions
- Remove the two screws on the read head base
- Turn the read head module 180°
- Tighten both screws
- Unscrew the set screw
- Read head module can be rotated stepless (complete with read head base) to the
desired position (range: 270°)
- Tighten set screw
- Read head module is secured against over-rotation
Read head modules are not interchangeable!
Active
surface
Read head
module
Read head
base
Set screw
Screw
BIS L-400 module
Mounting base
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23
24
Pin assignments
BIS L-400-...
english24
BIS L-400-035-00_-_ _-S115
Installation
RS232 = 00 RS422 = 02
1 OUT TP A (R+) yellow
2TxD Y (T+) gray
3RxD B (R-) pink
4NC NC red
5 RTS (TP) Z (T-) green
6-VS -VS blue
7+VS +VS brown
8COM COM white
Color code using cables
BKS-S116-PU / -S115-PU
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Interface
V.24 / RS232
BIS L-400-035-00_-00-S115
Interface Information
➀ RTS connection (TP) allows TP display in the BISCOMRW.EXE program.
➁ OUT TP switches to +24V when there is a data carrier in the capture zone.
9 pin connector
english
25
26
RS422
4-wire
point-to-point
BIS L-400-035-00_-02-S115
Interface Information
* Galvanic isolation is recommended for the supply voltage and RS422 interface!
Data line twisted pair.
english26
Do not change position of JP
Termination resistor
L-400_835996_0803_E.p65
27
Wiring the outputs
OUT TP (only for
RS232)
BIS L-400-035-00_-00-S115
Connection Diagrams
Supply voltage: DC 24 V +10% / –20% (incl. ripple)
Output current: max. 200 mA
Voltage drop at 50 mA:
< 1.5 V
28
BIS L-400
Technical Data
General data Housing Plastic (PBT)
Temperature range
Enclosure rating
Supply voltage
LED function
indicator
Ambient temperature 0 °C to +60 °C
Enclosure rating IP 67 (only when assembled)
Supply voltage DC 24 V +10 % / –20 % (incl. ripple)
Current consumption ≤ 50 mA with no load
Power LED green
Tag Present LED yellow
Overflow LED yellow flashing
The CE Marking verifies that our products conform to the requirements of the
EU Directive
and the EMC Law. In our EMC Laboratory, which is accredited by the DATech for Testing
Electromagnetic Compatibility, we have verified that Balluff products meet the EMC requirements of the following Generic Standards:
EN 61000-6-4 (Emission), EN 61000-6-2 (Noise Immunity).
2004/108/EC (EMC Directive)
english
(The "Tag Present" LED flashes rapidly if the data
from a data carrier were not completely read and a
new data carrier has arrived in the active zone.)
27
english28
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29
BIS L-400
Ordering Information
Part Numbers
BIS L-400-035-00_-0_-S115
Balluff Identification System
Series L
Hardware type
400 = Plastic housing
Software type
035 = Serial
Hardware type
001 = Coil Ø 34 mm
002 = discharged read head module M18 (0.5 m cable)
003 = discharged read head module M12 (0.5 m cable)
004 = discharged read head module C-305 housing (0.5 m cable)
Interface
00 = RS232
02 = RS422/RS485 (4-wire, Point-to-Point)
Module
S115 = M12 8-pole female
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29
30
Accessories
(optional, not
included in scope of
delivery)
BIS L-400
Ordering Information
Type Part No.
Mating connector without cable BKS-S115-00
Cable (Pin assignments see
Cable (Pin assignments see
Cable is available in various standard lengths:
2 m, 5 m, 10 m, 15 m, 20 m, 25 m
Example: BKS-S115-PU-02 Part number for 2 m cable
For BIS L-400-035-00_-00-S115 and a baud rate of 19.200 cable length max. 15 m
☞
english30
BKS-S116-PU-15 Part number for 15 m cable
24) BKS-S116-PU-..
24) BKS-S115-PU-..
9.600 cable length max. 20 m.
L-400_835996_0803_E.p65
31
Deci-
Hex
mal
0 00 Ctrl @ NUL 22 16 Ctrl V SYN 44 2C , 65 41 A 86 56 V 107 6B k
1 01 Ctrl A SOH 23 17 C trl W ETB 45 2D - 66 42 B 87 57 W 108 6C l
2 02 Ct rl B STX 24 18 Ctrl X CAN 46 2E . 67 43 C 88 58 X 109 6D m
3 03 Ctrl C ETX 25 19 Ctrl Y EM 47 2F / 68 44 D 89 59 Y 110 6E n
4 04 Ctrl D EOT 26 1A Ctrl Z SUB 48 30 0 69 45 E 90 5A Z 111 6F o
5 05 Ctrl E ENQ 27 1B Ctrl [ ESC 49 31 1 70 46 F 91 5B [ 112 70 p
6 06 Ctrl F ACK 28 1C C trl \ FS 50 32 2 71 47 G 92 5C \ 113 71 q
7 07 Ct rl G BEL 29 1D Ctrl ] GS 51 33 3 72 48 H 93 5D ] 114 72 r
8 08 Ct rl H BS 30 1E Ctrl ^ RS 52 34 4 73 49 I 94 5E ^ 115 73 s
9 09 Ctrl I HT 31 1F Ctrl _ US 53 35 5 74 4A J 95 5F _ 116 74 t
10 0A Ctrl J LF 32 20 SP 54 36 6 75 4B K 96 60 ` 117 75 u
11 0B C trl K VT 33 21 ! 55 37 7 76 4C L 97 61 a 118 76 v
12 0C Ctrl L FF 34 22 " 56 38 8 77 4D M 98 62 b 119 77 w
13 0D Ctrl M CR 35 23 # 57 39 9 78 4E N 99 63 c 120 78 x
14 0E C trl N SO 36 24 $ 58 3A : 79 4F O 100 64 d 121 79 y
15 0F C trl O SI 37 25 % 59 3B ; 80 50 P 101 65 e 122 7A z
16 10 Ctrl P DLE 38 26 & 60 3C < 81 51 Q 102 66 f 123 7B {
17 11 Ctrl Q DC1 39 27 ' 61 3D = 82 52 R 103 67 g 124 7C
18 12 Ctrl R DC2 40 28 ( 62 3E > 83 53 S 104 68 h 125 7D }
19 13 Ctrl S DC3 41 29 ) 63 3F ? 84 54 T 105 69 i 126 7E ~
20 14 Ctrl T DC4 42 2A * 64 40 @ 85 55 U 106 6A j 127 7F DEL
21 15 Ctrl U NAK 43 2B +
Control
Code
Appendix, ASCII Table
Deci-
mal
Hex
Control
Code
ASCII
ASCII
Deci-
mal
Hex ASCII
Deci-
mal
Hex ASCII
Deci-
mal
Hex ASCII
Deci-
mal
Hex ASCII
|
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31
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