Pepperl+Fuchs U-P R4 Series User manual

FACTORY AUTOMATION
Manual
ManualManual
Manual
IPT-FP with U-Po-R4
Read/Write Head with Addressable
Serial Interface

IDENT-I System P • IPT-FP with U-Po
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List of contents
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com
Date of Issue 03.07.2000
1
List of contents
1 Declaration of Conformity .......................................................................3
2 Symbols used in this document .............................................................4
3 Safety ........................................................................................................5
3.1 Intended use ............................................................................................................ 5
3.2 General safety instructions ................................................................................... 5
4 Product description .................................................................................6
4.1 Delivery package ....................................................................................................6
4.2 Range of application .............................................................................................. 6
4.3 Display LEDs........................................................................................................... 7
4.4 Accessory/Product family ...................................................................................... 7
5 Installation ................................................................................................8
5.1 Storage and transportation ....................................................................................8
5.2 Unpacking ............................................................................................................... 8
5.3 EMC Screening concept .........................................................................................8
5.4 Ground connection on the lower section U-P6-R4............................................ 10
5.5 Dismantling, packing and re-packing ................................................................. 10
6 Commissioning ......................................................................................11
7 Instruction ...............................................................................................12
7.1 Overview of commands ....................................................................................... 12
7.2 System commands............................................................................................... 14
7.3 Read/write commands ..........................................................................................16
7.4 Configuration commands (IPC03)....................................................................... 19
7.5 Password mode of the IPC03 .............................................................................. 22
7.6 Commands for the IPC10 (Nova-Chip) ................................................................23
7.7 Legend ................................................................................................................... 24
8 Technical data ........................................................................................26
8.1 General data .......................................................................................................... 26
8.2 Mechanical data and connections ...................................................................... 26

IDENT-I System P • IPT-FP with U-Po
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Notes
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group •Tel.: Germany (06 21) 7 76-0 •USA (330) 4 25 35 55 •Singapore 7 79 90 91 •Internet http://www.pepperl-fuchs.com
Date of Issue 03.07.2000
2

IDENT-I System P • IPT-FP with U-Po
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Declaration of Conformity
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group •Tel.:Germany (06 21) 7 76-0 •USA (330) 4 25 35 55 •Singapore 7 79 90 91 •Internet http://www.pepperl-fuchs.com
Date of Issue 03.07.2000
3
1 Declaration of Conformity
The devices IPT-FP and U-Po-R4 within the inductive identification system
IDENT-I System P have been developed and manufactured with cognaisance of the
applicable European standards and directives.
The manufacturer of the product, Pepperl+Fuchs GmbH, D-68301 Mannheim,
operates a certificated quality assurance system in accordance with ISO 9001.
An appropriate declaration of conformity can be demanded from the
manufacturer.
ISO 9001

IDENT-I System P • IPT-FP with U-Po
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Symbols used in this document
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group •Tel.:Germany (06 21) 7 76-0 •USA (330) 4 25 35 55 •Singapore 7 79 90 91 •Internet http://www.pepperl-fuchs.com
Date of Issue 03.07.2000
4
2 Symbols used in this document
This symbol warns of danger.
If the instruction given in this warning is not heeded the result could be
the injury or death of personnel and/or the severe damage or
destruction of equipment.
This symbol warns of a possible fault.
If the instruction given in this warning is not heeded, the device and any
plant or systems connected to it could develop a fault or even fail
completely.
This symbol directs attention to important information.

IDENT-I System P • IPT-FP with U-Po
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Safety
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group •Tel.:Germany (06 21) 7 76-0 •USA (330) 4 25 35 55 •Singapore 7 79 90 91 •Internet http://www.pepperl-fuchs.com
Date of Issue 03.07.2000
5
3 Safety
3.1 Intended use
3.2 General safety instructions
The protection of operating personnel and plant is not guaranteed if the
equipment is used for a purpose for which is was not intended.
The devices IPT-FP and U-Po-R4 must only be operated by
appropriately trained personnel in accordance with this operating
instruction.
Operation other than that described in these instructions may place the
function and safety of the device and any connected system at risk.
The connection of the device and maintenance work under power must
only be carried out by a qualified electrical specialist.
If faults cannot be eliminated, the device is to be taken out of operation
and protected against further unintentional operation.
Repairs must only be carried out by the manufacturer. Access inside
the device and modifications to it are not permissible and render the
guarantee null and void.
The operator is responsible for complying with local safety regulations.

IDENT-I System P • IPT-FP with U-Po
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Product description
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group •Tel.:Germany (06 21) 7 76-0 •USA (330) 4 25 35 55 •Singapore 7 79 90 91 •Internet http://www.pepperl-fuchs.com
Date of Issue 13.07.2000
6
4 Product description
Figure 4.1: IPT-FP with lower section U-P3-R4 and lower section U-P6-R4
4.1 Delivery package
Read/write station IPT-FP:
• 1 Read/write station IPT-FP
• 1 Manual
Lower section U-P3-R4 and U-P3V4A-R41:
• 1 Lower section
• 1 Product leaflet
Lower section U-P6-R41:
• 1 Lower section
• 1 Product leaflet
• 1 Cover, with screws
• 1 Sticker for the bus address
• 1 Grounding screw
• 1 Serrated lock washer
• 2 Crimp connectors
4.2 Range of application
The system is suitable for applications including the following:
• Automation
• Material flow control in production
• Acquisition of operating data
• Access control
• Identification of e.g. storage vessels, pallets, work piece carriers, refuse
containers, tanks, containers
1. The lower sections U-P3-R4, U-P3V4A-R4 and U-P6-R4 must be ordered separately.

IDENT-I System P •IPT-FP with U-Po
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Product description
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group •Tel.:Germany (06 21) 7 76-0 •USA (330) 4 25 35 55 •Singapore 7 79 90 91 •Internet http://www.pepperl-fuchs.com
Date of Issue 13.07.2000
7
4.3 Display LEDs
The display LEDs are located on the front of the read/write station IPT-FP
4.4 Accessory/Product family
The IDENT-I System P inductive identification system from Pepperl+Fuchs offers va-
rious combination options using the individual components.
Figure 4.2: Overview of the structure of the inductive identification system IDENT-I System P.
green "Power on"
yellow "IPC detected"
Detailed information on the components of the identification system
IDENT-I System P can be found in the Sensor systems 1 catalogue.
Read/write station
Lower sections
Lower sections
Code/data carrier

IDENT-I System P •IPT-FP with U-Po
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Installation
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group •Tel.:Germany (06 21) 7 76-0 •USA (330) 4 25 35 55 •Singapore 7 79 90 91 •Internet http://www.pepperl-fuchs.com
Date of Issue 20.07.2000
8
5Installation
5.1 Storage and transportation
The device should be well packed for transportation and storage, so that protection is
provided against shock and dampness. Optimum protection is afforded by the original
packaging. In addition, the permissible ambient conditions must prevail (see section
8.1).
5.2 Unpacking
Inspect the contents for damage. In the event of damage, the postal service or goods
transport service should be informed and the supplier notified.
Inspect the contents of the delivery package against your order and the delivery
documents:
•Quantity supplied
•Device type and version in accordance with the type plate
•Accessories
•Manual/manuals
Retain the original packaging in case the items have to be stored or further
transported at a later date.
In the event of problems arising, please contact Pepperl+Fuchs GmbH.
5.3 EMC Screening concept
Lower sections U-P3-R4 and U-P3V4A-R4
The lower sections U-P3-R4 and U-P3V4A-R4 must be grounded. The connecting
leads must not be screened.
The cable screening is screwed to the ground terminal on the lower section.
Under normal circumstances, it is not necessary to screen the
connecting lead. However, if the device is likely to be used in an
environment in which it will be subjected to severe interference effects,
it can be a sensible precaution to protect the interface by means of a
screened lead. When screening a lead, each side of the screen should
be connected to ground with low resistance.
If you use leads with a double screen, e.g. wire mesh and metallised
foil, you must connect the screens together at the ends of the leads with
low resistance.
Power supply cables emit significant interference, e.g. the starting
current of a 3-phase current electric motor. For this reason, you should
avoid the parallel laying of power supply cables with data and signal
cables, particularly in the same cable duct.

IDENT-I System P •IPT-FP with U-Po
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Installation
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group •Tel.:Germany (06 21) 7 76-0 •USA (330) 4 25 35 55 •Singapore 7 79 90 91 •Internet http://www.pepperl-fuchs.com
Date of Issue 20.07.2000
9
Lower section U-P6-R4
The screening of cables provides for the discharge of electromagnetic interference.
When screening a cable, both sides of the screen must be connected to the ground
with low resistance and low inductance.
In order to correctly connect the EMC screening with the PG cable gland in the
U-P6-R4 lower section, in accordance with DIN VDE 0871/6.78, the following steps
must be carried out:
•Strip the outer sheathing of the cable end over a length of approx. 10 mm.
•Lightly flare the screen (1) and slide it over the cone (2).
•Pull the seal insert (3) over the screen and cone.
•Screw on the PG cable gland.
Figure 5.1: Screening in accordance with EMC
In order to secure a conductive contact with the housing, the PG cable gland is fixed
to the U-P6-R4 lower section by means of a self-tapping nut.
Once unscrewed, self-tapping nuts cannot be used again!
If you use leads with a double screen, e.g. wire mesh and metallised
foil, you must connect the screens together at the ends of the leads with
low resistance.
Power supply cables emit significant interference, e.g. the starting
current of a 3-phase electric motor. For this reason, you should avoid
the parallel laying of power supply cables with data and signal cables,
particularly in the same cable duct.
123

IDENT-I System P •IPT-FP with U-Po
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Installation
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group •Tel.:Germany (06 21) 7 76-0 •USA (330) 4 25 35 55 •Singapore 7 79 90 91 •Internet http://www.pepperl-fuchs.com
Date of Issue 20.07.2000
10
5.4 Ground connection on the lower section U-P6-R4
The ground connection on the U-P6-R4 lower section is positioned on the lower left,
near the cable entries. The PE conductor is screwed to the housing using a crimp
connector. In order toguarantee asafeground,the serrated washer must be mounted
between the crimp connector and the housing.
Figure 5.2: The principle of ground connection
It is recommended, that a lead having a cross-section of at least 4 mm²be used for
the PE conductor.
The internal PE connection is conductively attached to the housing. However, from
the point of view of screening, connection to the outside of the housing is preferable.
5.5 Dismantling, packing and re-packing
If the device is to be stored for later re-use, the device should be packed in such a
wayastoensureprotectionfromshock.Optimumprotectionisaffordedbytheoriginal
packaging.
Disposal
Electronic waste is classified as special refuse. Observe the local regu-
lations for the disposal of such waste.
The IPT-FP read/write station contains no internal batteries that would
have to be removed prior to disposal.
Housing Serrated washer
Securing screw
Securing screw
Crimp connector

IDENT-I System P •IPT-FP with U-Po
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Commissioning
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group •Tel.:Germany (06 21) 7 76-0 •USA (330) 4 25 35 55 •Singapore 7 79 90 91 •Internet http://www.pepperl-fuchs.com
Date of Issue 20.07.2000
11
6 Commissioning
Figure 6.1: Connection of the lower sections U-P3-R4 and U-P3V4A-R4
Figure 6.2: Connection of the lower sections U-P6-R4
After connecting the supply voltage, the green LED must light. Configure the read/
write station with the system commands described in section 7. The factory set
transfer rate is 9600 baud and no timeout. "Autodetect" is set as the data carrier type.
Before commissioning, ensure that no danger to the plant to which the
device is connected can arise, due for example to the uncontrolled
initiation of processes.
Before commissioning, check once again that the connections are
correct.
Cable gland
DIP-switch
Address
Terminal resistance
1 MSB
2
3
4
5 LSB
1 MSB
2
3
4
5 LSB
OFF ON
OFF ON
PE
+
-DC 24 V PELV
RS 485
A
B
address
bus-
term.
A- + PE
B
RS 485

IDENT-I System P •IPT-FP with U-Po
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Instruction
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group •Tel.:Germany (06 21) 7 76-0 •USA (330) 4 25 35 55 •Singapore 7 79 90 91 •Internet http://www.pepperl-fuchs.com
Date of Issue 20.07.2000
12
7 Instruction
To operate the read/write station, commands are sent to the station. The station
reacts by returning a confirmation of the reception up to the reset command. Data are
fetched by means of "get data" commands.
The commands contain the number of the read/write station <DeviceNo>, so that
individual stations can be addressed in a multidrop connection.
To avoid a number of stations communicating simultaneously, the master or host
must wait for a response after sending a command (other than the reset command).
This takes placeafter a maximum of 250 ms. If the master has notreceived an answer
in this period of time, it means that no read/write station with the requested head
number is functioning.
All system settings received from the interface are stored in non-volatile memory.
They automatically become active following a reset.
All commands are terminated with the characters <CHCK> = "Check sum" and
<ETX> = "End of text". These are provided fordata security during the serial transfer.
For simple operation with a standard terminal, the read station also accepts a
#<CR>[<LF>] instead of <CHCK><ETX>.
7.1 Overview of commands
System commands
Read/write commands
Read data
Description of command Command
get data gd Page 14
version ve Page 14
change tag ct Page 14
quit qu Page 15
configure interface ci Page 15
reset rs Page 15
configuration, store cs Page 16
Description of command Command
single read sr Page 16
auto read ar Page 16
buffered read br Page 16
enhanced buffered read er Page 17

IDENT-I System P •IPT-FP with U-Po
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Instruction
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group •Tel.:Germany (06 21) 7 76-0 •USA (330) 4 25 35 55 •Singapore 7 79 90 91 •Internet http://www.pepperl-fuchs.com
Date of Issue 20.07.2000
13
Write data
Fixed code
Special command modes
Configuration IPC03
IPC03 password mode
Write fixed code IPC10
Description of command Command
single write sw Page 17
auto write aw Page 17
buffered write bw Page 17
enhanced buffered write ew Page 17
Description of command Command
single read fixed code sf Page 18
auto read fixed code af Page 18
buffered read fixed code bf Page 18
enhanced buffered read fixed code ef Page 18
Description of command Command
single configure sc Page 21
auto configure ac Page 21
buffered configure bc Page 21
enhanced buffered configure ec Page 21
single get configuration sg Page 21
auto get configuration ag Page 22
buffered get configuration bg Page 22
enhanced buffered get configuration eg Page 22
Description of command Command
password mode pm Page 22
password set ps Page 22
password change pc Page 23
Description of command Command
single write fixed code sx Page 23
auto write fixed code ax Page 23
buffered write fixed code bx Page 24
enhanced buffered write fixed code ex Page 24

IDENT-I System P •IPT-FP with U-Po
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Instruction
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group •Tel.:Germany (06 21) 7 76-0 •USA (330) 4 25 35 55 •Singapore 7 79 90 91 •Internet http://www.pepperl-fuchs.com
Date of Issue 20.07.2000
14
7.2 System commands
get data:
Fetch the data from the read station.
Data are only available as a response to read commands. On write commands, the
datapartis inapplicable.Note:After areset,thestatus "2" (Start message) is returned
in response to a get data command.
Version:
The software version is transferred on this command.
change tag:
This command is used to inform the read station which tag it is to communicate with.
On delivery, the status of the read heads is set at type "00"
The following types of data carriers are currently supported:
With type <TagType> "00", mixed operation with different code/data carriers is
possible. Since the read/write station forthe auto detect requires a significantly longer
amount of time, only static read and write is sensible in this mode.
Command: "gd" <DeviceNo> <CHCK> <ETX>
Response: <Status> <DeviceNo>
<ExecCounter>{<Data>}<CHCK> <ETX>
Command: "ve" <DeviceNo> <CHCK> <ETX>
Response: <Status> <DeviceNo>
(c) P+F IDENT-I
<TypeNumber> <CR> <LF>
<PartNo> <CR><LF>
<SW-No> <Date> <CR> <LF>
<CHCK> <ETX>
Command: "ct" <DeviceNo> <TagType> <CHCK> <ETX>
Response: <Status> <DeviceNo> <CHCK> <ETX>
Tag type Description Inset chip Access <WordAddr> Bits
High
byte Low byte
0 0 Auto detect
0 1 IPC01 Philips PCF7930 R/W 00 ... 18 768
02IPC02 mEM V4001 fixed code 40
03IPC03 mEM V4050/64 R/W
fixed code 00 ... 1D 928 32
1 0 IPC10 Nova R/W 00 96

IDENT-I System P •IPT-FP with U-Po
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Instruction
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group •Tel.:Germany (06 21) 7 76-0 •USA (330) 4 25 35 55 •Singapore 7 79 90 91 •Internet http://www.pepperl-fuchs.com
Date of Issue 20.07.2000
15
In the "Auto detect" operating mode, the word start address and word number para-
meters are first checked when a data carrier is read or written to, since the memory
areas aredifferent for the various types of data carriers. The error message "Status 4"
can therefore first occur when a data carrier is in front of the read/write station (see
section 7.7).
quit:
The running buffered, enhanced-buffered or auto command of the specified read/
write station is aborted.
configure interface:
The timeout and the baudrate are set with this command. The values are stored in
non-volatile memory. A change is always only effective after a reset.
The timeout is the period ot time after which no further characters in a command are
awaited. The user receives an error message on expiry of the timeout. The time must
be set to "0" in order to deactivate the timeout.
The number of data bits is always 8. A parity bit is never used.
The following settings are possible:
A timeout of "0" and a baudrate of "9600" are prescribed as standard values.
reset:
Read station reset:
This results in the system settings being reloaded from the non-volatile memory. Fol-
lowing a successful reset the status is "2" (Start message), which can be interrogated
with a get data command!
Command: "qu" <DeviceNo> <CHCK> <ETX>
Response: <Status> <DeviceNo> <CHCK> <ETX>
Command: "ci" <DeviceNo> <Timeout>,<Baud> <CHCK>
<ETX>
Response: <Status> <DeviceNo> <CHCK> <ETX>
<Timeout>: "0" ... "100" (x 100 ms, timeout in 100 ms steps)
<Baud>: "1200" , "2400" , "4800" , "9600" , "19200", 38400"
Command: "rs" <DeviceNo> <CHCK> <ETX>
Response: none

IDENT-I System P •IPT-FP with U-Po
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Instruction
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group •Tel.:Germany (06 21) 7 76-0 •USA (330) 4 25 35 55 •Singapore 7 79 90 91 •Internet http://www.pepperl-fuchs.com
Date of Issue 20.07.2000
16
configuration store:
If <Param> = "1", in this setting, the next command entered is secured in the non
volatile memory. This command is also carried out. Following a reset, it automatically
becomes active again.
<Param> = "0" deletes the stored command.
7.3 Read/write commands
single read:
One attempt is made to read the 32 bit words <WordNum> from the address
<WordAddr>.
auto read:
Attempts are made until successful, to read 32 bit words <WordNum> from the
address <WordAddr>.
buffered read:
A continuous attempt is made <WordNum> to read 32 bit words from the address
<WordAddr>. Only changed data is transferred via the interface, i.e. if a new data
carrier is read, or if a data carrier is read after none have been in the read range.
Command: "cs" <DeviceNo> <Param> <CHCK> <ETX>
Response: <Status> <DeviceNo> <CHCK> <ETX>
Code or data
carrier Access Address range <WordAddr> Data range <WordNum> Memory size in bytes
IPC01 Read/write 0000 ... 0017 01 ... 18 96
IPC02 fixed code --5
IPC03 Read/write 0000 ... 001C 01 ... 1D 116
IPC03 fixed code --4
IPC10 Read/write 01.312
Command: "sr" <DeviceNo> <WordAddr> <WordNum>
<CHCK> <ETX>
Response: <Status> <DeviceNo> <CHCK> <ETX>
Command: "ar" <DeviceNo> <WordAddr> <WordNum>
<CHCK> <ETX>
Response: <Status> <DeviceNo> <CHCK> <ETX>
Command: "br" <DeviceNo> <WordAddr> <WordNum>
<CHCK> <ETX>
Response: <Status> <DeviceNo> <CHCK> <ETX>

IDENT-I System P •IPT-FP with U-Po
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Instruction
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
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Date of Issue 20.07.2000
17
enhanced buffered read:
A continuous attempt is made <WordNum> to read 32 bit words from the address
<WordAddr>. Changed data is transferred via the interface. When a data carrier lea-
ves the read range, the Status "5" is output.
single write:
One attempt is made to write 32 bit words <WordNum> from address <WordAddr> to.
auto write:
An attempt is made until successful, to write <WordNum> 32 bit words from address
<WordAddr>.
buffered write:
An attempt is made until successful, to write <WordNum> 32 bit words from address
<WordAddr>. After each successful write operation, the answer is sent and then a
reset is made to continuous read. Thereafter the same data carrier is read, until it
leaves the read/write range or a new data carrier appears in front of the read/write
station. Then the command starts again with attempts to write.
enhanced buffered write:
This command is carried out as for the buffered write command, only the Status "5" is
output if the data carrier leaves the read range.
Command: "er" <DeviceNo> <WordAddr> <WordNum>
<CHCK> <ETX>
Response: <Status> <DeviceNo> <CHCK> <ETX>
Command: "sw" <DeviceNo> <WordAddr> <WordNum>
<Data> <CHCK> <ETX>
Response: <Status> <DeviceNo> <CHCK> <ETX>
Command: "aw" <DeviceNo> <WordAddr> <WordNum>
<Data> <CHCK> <ETX>
Response: <Status> <DeviceNo> <CHCK> <ETX>
Command: "bw" <DeviceNo> <WordAddr> <WordNum>
<Data> <CHCK> <ETX>
Response: <Status> <DeviceNo> <CHCK> <ETX>
Command: "ew" <DeviceNo> <WordAddr> <WordNum>
<Data> <CHCK> <ETX>
Response: <Status> <DeviceNo> <CHCK> <ETX>

IDENT-I System P •IPT-FP with U-Po
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Instruction
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
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Date of Issue 20.07.2000
18
single read fixed code:
One attempt is made to read a fixed code.
auto read fixed code:
An attempt is made to read, until a fixed code has been detected.
buffered read fixed code:
The fixed code continues to be read. Only changed data are transferred via the
interface.
enhanced buffered read fixed code:
This command behaves as the buffered-read fixed code command. The Status "5" is
output if the code or data carrier leaves the read range.
Command: "sf" <DeviceNo> <CHCK> <ETX>
Response: <Status> <DeviceNo> <CHCK> <ETX>
Command: "af" <DeviceNo> <CHCK> <ETX>
Response: <Status> <DeviceNo> <CHCK> <ETX>
Command: "bf" <DeviceNo> <CHCK> <ETX>
Response: <Status> <DeviceNo> <CHCK> <ETX>
Command: "ef" <DeviceNo> <CHCK> <ETX>
Response: <Status> <DeviceNo> <CHCK> <ETX>

IDENT-I System P •IPT-FP with U-Po
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Instruction
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group •Tel.:Germany (06 21) 7 76-0 •USA (330) 4 25 35 55 •Singapore 7 79 90 91 •Internet http://www.pepperl-fuchs.com
Date of Issue 20.07.2000
19
7.4 Configuration commands (IPC03)
The memory of the data carrier IPC03 is constructed as follows:
Each "word" comprises 32 bits. The IPC03 has a "Protection word" and a "Control
word". Access to both words can only be obtained with the correct password. The
individual bits have the following meaning:
These commands can only be used when data carrier type 03 (IPC03)
is set. They cannot be used in the autodetect mode (mixed operation,
data carrier type 00)!
Address Meaning <WordAddr> <ConfAddr> Remarks
Word 0 Password - - Write only
Word 1 Protection
word - "1" Read/write
Word 3 Control word - "2" Read/write
Word 3...31 Data range "00" ... "1C" - Read/write
Word 32 Device serial
number "1D" - Read only
Word 33 Device iden-
tification "1E" - Read only
Control word
Bit Meaning
0 ... 7 Read range-start
8 ... 15 Read range-end
16 Password protection on/off
17 Read-after-Write operating mode on/off
18 ... 31 freely usable
Protection word
Bit Meaning
0 ... 7 First read-protected word
8 ... 15 Last read-protected word
16 ... 23 First write-protected word
24 ... 31 Last write-protected word