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8 |
The communication modules (interface modules) are links between the RFID components (reader and transponder) and the higher-level controllers (e.g. SIMATIC S7), or PCs or computers.
8.2Introduction
RF310R, RF340R, RF350R and RF380R readers are connected to the controller via the following interface/communication modules:
●ASM 452
●ASM 456
●ASM 473
●ASM 475
●RF170C
●RF180C
●RF182C
●8xIQ-Sense
Function blocks, interface modules/communication modules and readers
Function blocks are used for integration into the SIMATIC. Using these, the input parameters are transferred to the reader using the "init_run"(RESET) command.
You can find more detailed information on the software parameterization in Product Information "FB 45 and FC 45 input parameters for RF300 and ISO transponders" (http://support.automation.siemens.com/WW/view/en/33315697) or the Function Manual FB 45 (http://support.automation.siemens.com/WW/view/en/21738808) from edition A3 onwards.
SIMATIC RF300 |
209 |
System Manual, 11/2009 - Zwischenstand 17.09.2009, A5E01642529-04 |
System integration 8.2 Introduction
Interface modules/communication modules and function blocks
The following table shows the most important features of the interface modules/communication modules, as well as the compatible function blocks.
Table 8- 1 Overview of interface modules/communication modules |
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ASM/ |
Interfaces to |
Interfaces to the |
Function |
Reader |
Dimensions |
Temperatu |
Degree |
communicatio |
the |
reader |
blocks |
connections |
(W x H x D) in |
re range |
of |
n module |
application |
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mm |
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protectio |
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(PLC) |
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n |
ASM 452 |
PROFIBUS |
2 x 8-pin socket, |
FC 45 |
1 |
134 x 110 x 55 |
0 °C to +55 |
IP67 |
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DP-V1 |
M12 |
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°C |
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ASM 456 |
PROFIBUS |
2 x 8-pin socket, |
FB 45 |
2 (parallel) * |
60 x 210 x 54 |
0 °C to |
IP67 |
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DP-V1 |
M12 |
FC 55 |
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or 79 |
+55 °C |
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FC 56 |
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ASM 473 |
PROFIBUS |
2 x 8-pin socket, |
FC 45 |
1 |
87 x 110 x 55 |
0 °C to +55 |
IP67 |
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DP-V1 |
M12 |
FB 45 |
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°C |
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FC 55 |
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ASM 475 |
S7-300 |
Via screw |
FC 45 |
2 |
40 x 125 x 120 |
0 °C to +60 |
IP20 |
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(central), |
terminals in front |
FB 45 |
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°C |
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ET200M |
connector |
FC 55 |
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(PROFIBUS) |
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SIMATIC |
PROFIBUS |
2 x 8-pin socket, |
FB 45 |
2 (parallel) * |
90 x 130 x 60 |
-25 °C to |
IP67 |
RF170C |
DP-V1 |
M12 |
FC 55 |
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+55° C |
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PROFINET IO |
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SIMATIC |
PROFINET IO |
2 x 8-pin socket, |
FB 45 |
2 (parallel) * |
60 x 210 54 |
0 °C to |
IP67 |
RF180C |
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M12 |
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+60° C |
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SIMATIC |
PROFINET IO |
2 x 8-pin socket, |
__ |
2 (parallel) * |
60 x 210 x 30 |
0 to +60 °C |
IP67 |
RF182C |
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M12 |
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8xIQ-Sense |
8xIQ-Sense |
Via screw |
FC 35 |
2 (parallel) * |
40 x 125 x 120 |
0 °C to +60 |
IP20 |
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terminals in front |
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°C |
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connector |
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*) If 2 readers are used on one ASM, the following restrictions apply:
The maximum operating temperature is 35 °C
The input voltage is 24 V ±10%
Current consumption ≤ 425 mA per reader
210 |
SIMATIC RF300 |
System Manual, 11/2009 - Zwischenstand 17.09.2009, A5E01642529-04 |
System integration 8.3 ASM 452
8.3ASM 452
8.3.1Features
Area of application
The ASM 452 interface module is a MOBY module for operating MOBY and RF300 components with RS422 over PROFIBUS DP-V1 on
●Any computers and PCs
●Any PLCs
When operating the interface module on a SIMATIC S7, function blocks are made available to the user.
Figure 8-1 Interface module ASM 452
The ASM 452 is the result of consistent development of the familiar ASM 450/451 interface modules. Optimal data throughput can be achieved even in large-scale PROFIBUS configurations thanks to the use of acyclic data traffic on PROFIBUS DP V1. The minimum cyclic data load of the ASM 452 on the PROFIBUS provides the user with the guarantee that other PROFIBUS nodes (e.g. DI/DO) can still be processed at great speed.
The ASM 452 is an interface module for communication between PROFIBUS and the RF310R with RS422 interface. Through the ASM 452, the data on the RF300 transponder can be physically addressed ("Normal" addressing). In SIMATIC S7, FC 45 is available for this purpose.
8.3.2 |
Ordering data |
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Table 8- 2 Ordering data for ASM 452 and accessories |
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Product description |
Order No. |
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ASM 452 interface module for PROFIBUS DP-V1, 1x RF3xxR with |
6GT2002-0EB20 |
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RS422 interface, without connector for 24 V DC and PROFIBUS |
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Accessories: |
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Connector for PROFIBUS DP and 24 V supply |
6ES7194-1AA00-0XA0 |
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Connecting cable RF3xxR ↔ ASM 452 |
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SIMATIC RF300 |
211 |
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System Manual, 11/2009 - Zwischenstand 17.09.2009, A5E01642529-04 |
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System integration 8.3 ASM 452
Product description |
Order No. |
Plug-in cable, pre-assembled, length: 2 m (standard length) |
6GT2891-1CH20 |
Plug-in cable, pre-assembled, length: 5 m |
6GT2891-1CH50 |
Opt. Cable connector without read/write device cable |
6GT2090-0BC00 |
(for cable lengths > 20 m) ASM 452 ↔ reader |
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M12 blanking cap for unused RF310R connection (1 pack = |
3RX9802-0AA00 |
10 pieces) |
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CD "RFID Systems Software & Documentation" with FC 45, GSD |
6GT2080-2AA10 |
file |
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Replacement part: |
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Connector plate; T functionality for PROFIBUS connection |
6ES7194-1FC00-0XA0 |
FC 45 Reference Manual |
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German |
Available in electronic form on |
English |
the CD "RFID Systems |
French |
Software & Documentation" |
The ASM 456 plug-in cables 6GT2891-0Fxxx can be used as extension cables.
212 |
SIMATIC RF300 |
System Manual, 11/2009 - Zwischenstand 17.09.2009, A5E01642529-04 |
System integration 8.3 ASM 452
8.3.3Pin assignment and display elements
Pin assignments
The figure below illustrates the pin assignments of ASM 452.
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Figure 8-2 Pin assignment and LEDs of ASM 452
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SIMATIC RF300 |
213 |
System Manual, 11/2009 - Zwischenstand 17.09.2009, A5E01642529-04 |
System integration 8.3 ASM 452
8.3.4Configuration
Configuration
Hardware description
The ASM 452 has the same housing as the distributed I/O system ET 200X. General information on ASM 452 (e.g.: assembly, operation and wiring; general technical data) is available in the ET200X manual (Order No. 6ES7 198-8FA00-8AA0). Descriptions of accessories and network components can also be found in this manual.
Configuration
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Figure 8-3 Configuration of ASM 452
PROFIBUS configuration
The ASM 452 is integrated into the hardware configuration by means of a GSD file. The ASM can then be configured using the HW Config of SIMATIC Manager or another PROFIBUS tool.
A GSD file is provided for ASM 452 on the CD "RFID Systems Software & Documentation".
214 |
SIMATIC RF300 |
System Manual, 11/2009 - Zwischenstand 17.09.2009, A5E01642529-04 |
System integration 8.3 ASM 452
Operating mode of the ASM 452
The approved operating modes of ASM 452 are described in the GSD file. It is set using the hardware configuration tool (e.g. STEP 7 HW Config).
Reader connection system
A reader always occupies two M12 connector sockets on the ASM 452.
A pre-assembled cable therefore ensures easy connection of the reader (see figure below). The connecting cable is available in lengths of 2 m (standard) and 5 m. Extensions are possible up to 1000 m using connecting cables 6GT2891-… .
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Figure 8-4 Connecting cable (2 m) ASM 452/473 ↔ RF3xxR reader with RS422 (6GT2891-1CH20)
Cable installation
Signal |
M12 (reader side) |
Cable |
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X1 / Data |
X2 |
24 V DC |
1 |
Pink |
- |
1 |
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TX - |
2 |
Yellow |
4 |
- |
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GND |
3 |
Gray |
- |
3 |
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TX + |
4 |
Green |
1 |
- |
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RX + |
5 |
white |
2 |
- |
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RX - |
6 |
brown |
3 |
- |
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- |
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Shield |
8 + terminal piece |
Shield |
5 |
5 |
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Cable assignment ASM 452/473 ↔ RF3xxR reader with RS422 (6GT2891-1CH20)
A reader cable connector with screw-type terminals is provided for users who want to individually pre-assemble their own cables (see figure below). Cables and reader cable connectors can be ordered from the MOBY catalog.
SIMATIC RF300 |
215 |
System Manual, 11/2009 - Zwischenstand 17.09.2009, A5E01642529-04 |
System integration 8.3 ASM 452
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6 |
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6 |
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Figure 8-5 Cable connector ASM 452/473 ↔ RF3xx reader with RS422 (6GT2090-0BC00)
Pin assignment for ASM 452/473 cable connector
Connector pin |
Connection to pin of the reader |
Wire color |
1 |
4 |
Note data sheet provided by the |
2 |
5 |
manufacturer |
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3 |
6 |
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4 |
2 |
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5 |
3 |
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6 |
1 |
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S |
8 + terminal piece |
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Pin 7 must not be connected.
PROFIBUS cable with 24 V supply
The ASM 452 can also be operated with the "green" PROFIBUS cable. It is important to ensure that a 24 V cable is connected from X12 to X13. The 24 V cable can be connected to pins 5 and 6 in plug X12.
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Figure 8-6 PROFIBUS cable with 24 V supply
216 |
SIMATIC RF300 |
System Manual, 11/2009 - Zwischenstand 17.09.2009, A5E01642529-04 |
System integration 8.3 ASM 452
PROFIBUS address and terminating resistor
You must remove the connector plate from the ASM before you set the
PROFIBUS address or connect the terminating resistor. The connector plate covers the DIL switch. The position of the DIL switch in ASM is shown in the figure below with one setting example for each case.
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Figure 8-7 Setting the PROFIBUS address/connecting the terminating resistor
Note
The PROFIBUS address in ASM 452 must always match the PROFIBUS address defined in the configuring software for this ASM.
To ensure that the terminating resistor functions correctly, you must always switch both DIL switches of the terminating resistor to "on" or "off".
8.3.5Technical data
Table 8- 3 Technical data for ASM 452
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Serial interface to the user |
PROFIBUS DP-V1 |
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Procedure after connection |
EN 50170 Vol. 2 PROFIBUS |
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PG 11 cable gland |
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PROFIBUS and power supply connectors are not included |
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in the scope of delivery |
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Transmission rate |
9600 baud to 12 Mbaud (automatic detection) |
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Max. block length |
2 words cyclic/240 bytes acyclic |
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Serial interface to the RF3xxR |
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Connector |
2 x M12 coupler plug |
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Max. cable length |
2 m = Standard length, 5 m, 10 m, 20 m and 50 m, |
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(up to 1000 m on request) |
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Readers that can be connected |
1x RF3xxR with RS422 interface |
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SIMATIC RF300 |
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217 |
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System Manual, 11/2009 - Zwischenstand 17.09.2009, A5E01642529-04 |
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System integration 8.3 ASM 452
Software functions
Programming |
Depending on the PROFIBUS DP master |
Function blocks for SIMATIC S7 |
FC 45 |
Transponder addressing |
Direct access via addresses |
Commands |
Initialize transponder, read data from transponder, write |
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data to transponder |
Multi-tag capability |
No |
S7 data structures via UDTs |
Yes |
Power supply |
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Rated value |
24 V DC |
Permissible range |
20 V to 30 V DC |
Current consumption |
Max. 180 mA; typ. 130 mA (without reader) |
Digital inputs |
none |
Digital outputs |
none |
Ambient temperature |
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Operation |
0 °C to +55 °C |
Storage and transport |
-40 °C to +70 °C |
Dimensions (W x H x D) in mm |
134 x 110 x 55 (without bus connector) |
Fixing |
4 M5 screws; |
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for mounting on any plate or wall |
Weight, approx. |
0,5 kg |
Degree of protection |
IP67 |
MTBF (at 40 °C) |
30 • 104 hours = 34 years |
8.3.6PROFIBUS Diagnosis
The following table lists possible error indications with their meanings and provides remedies.
Table 8- 4 LED indication for PROFIBUS diagnosis
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"BF" LED |
"SF"LED |
Cause of error |
Error correction |
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ON |
* |
ASM 452 is in start-up mode. |
- |
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The connection to the DP master |
Check the PROFIBUS DP |
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has failed. |
connection. |
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ASM 452 not detecting a baud |
Check the DP master. |
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rate. |
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Bus interrupt |
Check all cables on your |
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DP Master not functioning |
PROFIBUS DP network. |
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Check whether the connector |
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plugs for PROFIBUS DP are |
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securely plugged into the |
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ASM 452. |
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218 |
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SIMATIC RF300 |
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System Manual, 11/2009 - Zwischenstand 17.09.2009, A5E01642529-04 |
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System integration |
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8.3 ASM 452 |
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"BF" LED |
"SF"LED |
Cause of error |
Error correction |
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flashes |
on |
The configuration data sent to |
Check the configuration of |
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the ASM 452 by the DP master |
the ASM 452 (input/output, |
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do not match the configuration of |
PROFIBUS address). |
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the ASM 452. |
Correct GSD file being used? |
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– SIEM80B6.GSD for |
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ASM 452 |
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Flashes |
Off |
ASM 452 has detected the baud |
Check the PROFIBUS |
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rate, but is not being addressed |
address set on the ASM 452 |
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by the DP Master. |
or in the configuration |
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ASM 452 has not been |
software. |
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configured. |
Check the configuration of |
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the ASM 452 (station type). |
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on |
Flashes |
There is a hardware defect in the |
Replace the ASM 452. |
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ASM 452. |
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8.3.7Dimension drawing
The following figure shows the dimensional drawing of an ASM 452 with bus connectors. You must add the length of the PG cable gland and the radius of the cable used to the measured overall width and depth.
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Figure 8-8 Dimensional drawing of ASM 452
SIMATIC RF300
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219 |
System integration 8.4 ASM 456
Example of stripped lengths
The following diagram shows an example of stripped lengths. The lengths apply to all cables which can be connected to the connector plugs. You must twist any shield braid present, plug into a core end sleeve and cut off any excess.
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7ZLVWHG DQG
WUXQFDWHG VKLHOG EUDLGLQJ
Figure 8-9 Length of stripped insulation for PROFIBUS cables
8.4ASM 456
Configured with ASM 456
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Figure 8-10 Configuration of ASM 456
For more detailed information, please refer to ASM 456 Operating Instructions (http://support.automation.siemens.com/WW/view/en/32629442).
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System integration 8.5 ASM 473
8.5ASM 473
8.5.1Features
Field of application
The ASM 473 interface module is an RF300 module for SIMATIC S7. It can be plugged into the ET 200X distributed I/O station and DESINA. ET 200X is operated by the user over PROFIBUS DP V1. An S7-300 or S7-400 with integrated PROFIBUS connection can be used as the controller.
ASM 473 supplements the SIMATIC S7 interface module ASM 475. The IP67 degree of protection means that it can be installed and operated in the process without the need for an additional protective housing.
To operate the ASM 473, an ET 200X basic module BM 141/142 with the order number 6ES7141-1BF11-0XB0 or 6ES7142-1BD21-0XB0 or a BM 143 is required.
The transponder data are accessed by means of physical addressing of the transponder.
For operation in a SIMATIC S7, the function FC 45 is available. The hardware of the ASM 473 is configured with an object manager (OM) that is integrated in the SIMATIC Manager.
Figure 8-11 Interface module ASM 473
Other features:
●Up to 7 ASM 473 interface modules can be operated simultaneously in an ET 200X station.
●Any other I/O modules from the ET 200X spectrum can be operated with the ASM 473.
8.5.2Ordering data
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Table 8- 5 |
Ordering data for ASM 473 and accessories |
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Product description |
Order No. |
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Interface module ASM 473 |
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1x RF3xxR reader with RS422 interface |
6GT2002-0HA10 |
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Accessories: |
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SIMATIC RF300 |
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System integration 8.5 ASM 473
Product description |
Order No. |
Connecting cable ASM 473 ↔ Reader RF3xxR |
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Plug-in cable, pre-assembled, length 2 m (standard length) |
6GT2891-1CH20 |
Plug-in cable, pre-assembled, length 5 m |
6GT2891-1CH50 |
Opt. Cable connector without reader cable |
6GT2090-0BC00 |
(for cable lengths > 20 m) ASM 473 ↔ Reader |
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CD "RFID Systems Software & Documentation" with FC 45, |
6GT2080-2AA10 |
GSD file |
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FC 45 Reference Manual |
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German |
Available in electronic form on the |
English |
CD "RFID Systems Software & |
French |
Documentation" |
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System integration 8.5 ASM 473
8.5.3Pin assignment and display elements
Pin assignments
The figure below illustrates the pin assignment for the read/write device and the display elements.
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Figure 8-12 Interfaces and indicators of the ASM 473 for RF300
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System integration 8.5 ASM 473
8.5.4Configuration
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Figure 8-13 Configuration of ASM 473
Note
It differs from ASM 452 in that for ET 200X the 24 V supply must be connected to the PROFIBUS connector and on the load voltage connector (see the ET 200X manual).
Basic module - Requirements for operation of ASM 473
The following table indicates the status of the ET 200X basic module of 10/2002. The functionality of new basic modules is stored in HW Config of the SIMATIC Manager.
Table 8- 6 Requirements for operation of ASM 473
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Order number of the ET 200X |
For operation with ASM 473 |
For operation with ASM 473 |
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basic module |
(6GT2002-0HA00)* |
PARAM (6GT2002-0HA10) |
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6ES7141-1BF00-0XB0 |
No |
No |
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6ES7141-1BF00-0AB0 |
Yes |
Yes |
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6ES7141-1BF01-0XB0 |
No |
No |
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6ES7141-1BF10-0XB0 |
No |
No |
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System integration |
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8.5 ASM 473 |
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Order number of the ET 200X |
For operation with ASM 473 |
For operation with ASM 473 |
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basic module |
(6GT2002-0HA00)* |
PARAM (6GT2002-0HA10) |
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6ES7141-1BF11-0XB0 |
Yes |
Yes |
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6ES7141-1BF40-0AB0 |
Yes |
Yes |
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6ES7142-1BD10-0XB0 |
No |
No |
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6ES7142-1BD11-0XB0 |
No |
No |
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6ES7142-1BD20-0XB0 |
No |
No |
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6ES7142-1BD21-0XB0 |
Yes |
Yes |
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6ES7142-1BD22-0XB0 |
No |
Yes** |
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6ES7143-1BF00-0AB0 |
Yes |
Yes |
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6ES7143-1BF00-0XB0 |
Yes |
Yes |
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6ES7147-1AA00-0XB0 |
No |
No |
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6ES7147-1AA01-0XB0 |
No |
Yes |
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* Discontinued |
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** Notes on operation: |
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In HW Config, please parameterize the module 6ES7142-1BD21-0XB0. |
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System integration 8.5 ASM 473
Example for a maximum configuration of ASM 473 on an ET 200X
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5) 5 |
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Figure 8-14 Example for a maximum configuration of ASM 473 on an ET 200X
Depending on the PROFIBUS master, up to 123 ET 200X modules can be run on one PROFIBUS branch.
Hardware configuration
The ASM 473 is integrated in the hardware configuration of the SIMATIC Manager by calling Setup.exe in the directory daten\S7_OM on the "RFID Systems Software & Documentation" CD. Currently, the ASM 473 cannot be integrated in masters of other manufacturers.
Reader connection system
A reader always occupies the two M12 connection sockets X3 and X4 on the ASM 473. A prefabricated cable makes it easy to connect the reader. The standard version of the connecting cable is 2 m in length. Other cable lengths are available on request.
For customers who want to assemble their own cables, an ASM cable connector with screw-
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System integration 8.5 ASM 473
type terminals is available. Cables and ASM cable connectors can be ordered from the MOBY catalog.
8.5.5Technical data
Table 8- 7 Technical specifications for ASM 473
Interface for ET 200X
Communication
Command buffer in ASM
Serial interface to the reader
Connector
Max. cable length
Readers that can be connected
Software functions
Programming
Function blocks for SIMATIC S7
MDS addressing
Commands
PROFIBUS Diagnosis
S7 diagnostics
Reloadable firmware
Power supply 1
Rated value
Permissible range Current consumption
Power dissipation of the module
Digital outputs/inputs
Ambient temperature
Operation
Transport and storage
Dimensions (W x H x D) in mm
Single unit
Width module
SIMATIC S7 I/O bus cyclic/acyclic services
2 words cyclic/238 bytes acyclic
142 x 238 bytes
2 x M12 coupler plug
2 m = standard length; other pre-assembled cables = 5 m, (up to 1000 m on request)
1 x RF3xxR reader with RS422
Depending on the PROFIBUS DP master FC 45, FB 45, FC 55
Direct access via addresses
Initialize transponder, read data from transponder, write data to transponder, etc.
Yes; in accordance with ET 200X basic station Yes, can be called up via S7 OM
Yes, via S7 OEM
24 V DC
20.4 V to 28.8 V DC
Typ. 75 mA; max. 500 mA
(or see Technical specifications of the connected reader)
Typically 1.6 W
Via expansion modules from the ET 200X spectrum
0 °C to +55 °C -40 °C to +70 °C
87 x 110 x 55
60 x 110 x 55
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System integration 8.5 ASM 473
Fixing |
2 M5 screws (customer side) |
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2 M3 screws (product side) |
Degree of protection |
IP67 |
Weight, approx. |
0.275 kg |
For installation instructions and general technical data, see the ET 200X manual.
8.5.6Dimensional drawings
Dimension drawing for mounting holes
The figure below shows the dimensions for the position of the holes for the fixing screws for a basic module and an ASM 473 expansion module.
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Figure 8-15 Dimensions for fixing holes for basic modules and expansion modules
Example of stripped lengths
The following diagram shows an example of stripped lengths. The lengths apply to all cables which can be connected to the connector plugs. You must twist any shield braid present, plug into a core end sleeve and cut off any excess.
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7ZLVWHG DQG
WUXQFDWHG VKLHOG EUDLGLQJ
Figure 8-16 Length of stripped insulation for PROFIBUS cables
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