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Manual
WAGO-TO-PASS® 761
GPRS Modem, RS-232
761-510
Version 1.0.2
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2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
© 2012 by WAGO Kontakttechnik GmbH & Co. KG
All rights reserved.
WAGO Kontakttechnik GmbH & Co. KG
Hansastraße 27
D-32423 Minden
Phone:
Fax:
+49 (0) 571/8 87 – 0
+49 (0) 571/8 87 – 1 69
E-Mail:
info@wago.com
Web:
http://www.wago.com
Technical Support
Phone:
Fax:
+49 (0) 571/8 87 – 5 55
+49 (0) 571/8 87 – 85 55
E-Mail:
support@wago.com
Every conceivable measure has been taken to ensure the accuracy and
completeness of this documentation. However, as errors can never be fully
excluded, we always appreciate any information or suggestions for improving the
documentation.
E-Mail:
documentation@wago.com
We wish to point out that the software and hardware terms as well as the
trademarks of companies used and/or mentioned in the present manual are
generally protected by trademark or patent.
=== Ende der Liste für Textmarke Einband_vorne ===
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
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Table of Contents
3
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Table of Contents
1
1.1
1.2
1.3
1.4
1.5
Notes about this Documentation................................................................. 5
Scope of Validity....................................................................................... 5
Copyright................................................................................................... 5
Symbols..................................................................................................... 6
Number Notation....................................................................................... 8
Font Conventions ...................................................................................... 8
2
Important Notes ........................................................................................... 9
2.1
Legal Bases ............................................................................................... 9
2.1.1
Subject to Changes ............................................................................... 9
2.1.2
Personnel Qualification ........................................................................ 9
Use of the TO-PASS® Modems in Compliance with Underlying
2.1.3
Provisions ............................................................................................. 9
Technical Condition of Specified Devices ......................................... 10
2.1.4
2.2
Safety Information .................................................................................. 11
2.3
Information about Accessories................................................................ 13
2.4
Disclaimer of Liability ............................................................................ 14
3
Device Description ..................................................................................... 15
3.1
Functions ................................................................................................. 16
3.1.1
Terminal Mode ................................................................................... 16
3.1.2
GPRS Mode........................................................................................ 16
3.2
Scope of Delivery.................................................................................... 18
3.3
View ........................................................................................................ 19
3.4
Connectors............................................................................................... 20
3.4.1
Antenna............................................................................................... 20
3.4.2
RS-232................................................................................................ 20
3.4.2.1
PIN Assignment............................................................................. 21
3.4.2.2
Modem Cable for Service Interface............................................... 21
3.4.3
Operating Voltage .............................................................................. 22
3.5
Display Elements .................................................................................... 23
3.6
Operating Elements ................................................................................. 24
3.6.1
SET Button ......................................................................................... 24
3.7
Technical Data ........................................................................................ 25
3.7.1
Interfaces ............................................................................................ 25
3.7.2
Communication .................................................................................. 25
3.7.3
General Specifications........................................................................ 26
3.8
Approvals ................................................................................................ 27
4
4.1
Assembly ..................................................................................................... 28
Installation............................................................................................... 28
5
5.1
5.2
Commissioning ........................................................................................... 29
Conditions of Operation.......................................................................... 29
Inserting the SIM Card............................................................................ 30
6
Operation .................................................................................................... 38
6.1
Operation in Terminal Mode................................................................... 38
6.1.1
Control by Applications ..................................................................... 38
Manual
Version 1.0.2
4
Table of Contents
6.1.2
6.2
6.2.1
6.2.2
6.3
6.3.1
6.3.2
6.3.3
6.3.4
6.3.5
6.3.6
6.3.7
6.3.8
6.3.9
6.4
6.5
6.6
6.7
6.7.1
6.7.1.1
6.7.1.2
7
7.1
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Direct Control with AT Commands ................................................... 38
Entering AT Commands ......................................................................... 39
Working with a Terminal Program..................................................... 39
PIN in Terminal Mode........................................................................ 39
Working with AT Commands ................................................................. 41
Syntax ................................................................................................. 41
Command Phase, Transparent Phase.................................................. 41
Switch ON/OFF Local Echo .............................................................. 41
Enter PIN ............................................................................................ 41
Query Network Status ........................................................................ 42
Query Firmware Version.................................................................... 42
CSD Call Outgoing............................................................................. 42
CSD Call Incoming ............................................................................ 42
Send SMS ........................................................................................... 42
Supported AT Commands in Terminal Mode......................................... 43
Operation in GPRS Mode ....................................................................... 73
PIN in Terminal Mode ............................................................................ 74
Switching Modes..................................................................................... 76
Switching Between Terminal Mode and GPRS Mode....................... 76
Automatic Switching ..................................................................... 76
Manual Switching.......................................................................... 76
Service ......................................................................................................... 77
Output of Current Settings and Values ................................................... 77
List of Figures ...................................................................................................... 78
List of Tables........................................................................................................ 79
=== Ende der Liste für Textmarke Verzeichnis_vorne ===
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Notes about this Documentation
5
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1
Notes about this Documentation
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Keep this documentation!
The operating instructions are part of the product and shall be kept for the entire
lifetime of the device. They shall be transferred to each subsequent owner or user
of the device. Care must also be taken to ensure that any supplement to these
instructions are included, if applicable.
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1.1
Scope of Validity
This document applies to modem 761-510
(GPRS Modem, RS-232).
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1.2
Copyright
This Manual, including all figures and illustrations, is copyright-protected. Any
further use of this Manual by third parties that violate pertinent copyright
provisions is prohibited. Reproduction, translation, electronic and phototechnical
filing/archiving (e.g., photocopying) as well as any amendments require the
written consent of WAGO Kontakttechnik GmbH & Co. KG, Minden, Germany.
Non-observance will involve the right to assert damage claims.
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Manual
Version 1.0.2
6
Notes about this Documentation
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
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1.3
Symbols
Personal Injury!
Indicates a high-risk, imminently hazardous situation which, if not avoided, will
result in death or serious injury.
Personal Injury Caused by Electric Current!
Indicates a high-risk, imminently hazardous situation which, if not avoided, will
result in death or serious injury.
Personal Injury!
Indicates a moderate-risk, potentially hazardous situation which, if not avoided,
could result in death or serious injury.
Personal Injury!
Indicates a low-risk, potentially hazardous situation which, if not avoided, may
result in minor or moderate injury.
Damage to Property!
Indicates a potentially hazardous situation which, if not avoided, may result in
damage to property.
Damage to Property Caused by Electrostatic Discharge (ESD)!
Indicates a potentially hazardous situation which, if not avoided, may result in
damage to property.
Important Note!
Indicates a potential malfunction which, if not avoided, however, will not result in
damage to property.
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Notes about this Documentation
Additional Information:
Refers to additional information which is not an integral part of this
documentation (e.g., the Internet).
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Manual
Version 1.0.2
7
8
Notes about this Documentation
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
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1.4
Number Notation
Table 1: Number Notation
Number code
Decimal
Hexadecimal
Binary
Example
100
0x64
'100'
'0110.0100'
Note
Normal notation
C notation
In quotation marks, nibble separated with
dots (.)
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1.5
Font Conventions
Table 2: Font Conventions
Font type
italic
Menu
>
Input
“Value”
[Button]
[Key]
Indicates
Names of paths and data files are marked in italic-type.
e.g.: C:\Programme\WAGO-I/O-CHECK
Menu items are marked in bold letters.
e.g.: Save
A greater-than sign between two names means the selection of a
menu item from a menu.
e.g.: File > New
Designation of input or optional fields are marked in bold letters,
e.g.: Start of measurement range
Input or selective values are marked in inverted commas.
e.g.: Enter the value “4 mA” under Start of measurement range.
Pushbuttons in dialog boxes are marked with bold letters in square
brackets.
e.g.: [Input]
Keys are marked with bold letters in square brackets.
e.g.: [F5]
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Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Important Notes
9
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2
Important Notes
This section includes an overall summary of the most important safety
requirements and notes that are mentioned in each individual section. To protect
your health and prevent damage to devices as well, it is imperative to read and
carefully follow the safety guidelines.
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2.1
Legal Bases
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2.1.1
Subject to Changes
WAGO Kontakttechnik GmbH & Co. KG reserves the right to provide for any
alterations or modifications that serve to increase the efficiency of technical
progress. WAGO Kontakttechnik GmbH & Co. KG owns all rights arising from
the granting of patents or from the legal protection of utility patents. Third-party
products are always mentioned without any reference to patent rights. Thus, the
existence of such rights cannot be excluded.
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2.1.2
Personnel Qualification
All sequences implemented on Series 761 devices may only be carried out by
electrical specialists with sufficient knowledge in automation. The specialists
must be familiar with the current norms and guidelines for the devices and
automated environments.
All changes to the controller should always be carried out by qualified personnel
with sufficient skills in PLC programming.
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2.1.3
Use of the TO-PASS® Modems in Compliance with
Underlying Provisions
The TO-PASS® Modems receive digital and analog signals from sensors and
transmit and output them to higher-ranking controllers. Additionally, it is possible
to (pre-)process them.
The device has been developed for use in an environment that meets the IP20
protection class criteria. Protection against finger injury and solid impurities up to
12.5 mm diameter is assured; protection against water damage is not ensured.
Unless otherwise specified, operation of the device in wet and dusty environments
is prohibited.
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Based on the approvals granted, TO-PASS® modems may only be used in the
following countries.
Manual
Version 1.0.2
10
Important Notes
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Table 3: Overview of approved countries
Country
Austria
Bulgaria
Czech Republicr
Estonia
France
Greece
Iceland
Italy
Lithuania
Malta
Norway
Portugal
Slovakia
Spain
Switzerland
Country
Belgium
Cyprus
Denmark
Finland
Germany
Hungary
Ireland
Latvia
Luxembourg
Netherlands
Poland
Romania
Slovenia
Sweden
United Kingdom
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2.1.4
Technical Condition of Specified Devices
The components to be supplied Ex Works, are equipped with hardware and
software configurations, which meet the individual application requirements.
WAGO Kontakttechnik GmbH & Co. KG will be exempted from any liability in
case of changes in hardware or software as well as to non-compliant usage of
components.
Please send your request for modified and new hardware or software
configurations directly to WAGO Kontakttechnik GmbH & Co. KG.
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Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Important Notes
11
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2.2
Safety Information
Important Note!
TO-PASS® modems are exposed operating equipment. They must only be
assembled in housings, cabinets or in electrical operation rooms. Access to such
equipment and fixtures is granted to authorized, qualified staff only by means of
specific keys or tools.
Important Note!
All power sources to the device shall be switched off prior to performing any
installation, repair or maintenance work.
Warning of RF radiation!
Never use the TO-PASS® modem in areas where operation of radio equipment is
prohibited. The TO-PASS® modem contains a radio transmitter that can impair the
function of medical electronic equipment such as hearing aids and pacemakers.
Your doctor or the manufacturer of these devices can advise you.
Use the approved power supply only!
Use an external power supply that complies with EN 60950 only.
The output voltage of the external power supply shall not exceed 30 V DC.
The output of the external power supply must be short-circuit protected.
The TO-PASS® modem must be supplied with power in accordance with
IEC/EN 60950 Section 2.5 "Limited Power Source". The external power supply
for the TO-PASS® modem must comply with the requirements for NEC Class 2
circuits as specified in the National Electrical Code® (ANSI/NFPA 70).
When connected to a battery or accumulator, note that there must be an all-pole
circuit breaker (battery switch) with adequate separating power, as well as a fuse
with adequate separating power (e.g., Pudenz solid-state circuitry fuse pack 32 V,
3 A, Item No. 162.6185.430) between the device and the battery or accumulator.
Important Note!
The components are not resistant to materials having seeping and insulating
properties such as: aerosols, silicones and triglycerides (found in some hand
creams). If it cannot be excluded that such materials will appear in the
component environment, then the components shall be installed in an enclosure
being resistant to the above-mentioned materials. Clean tools and materials are
imperative for handling devices/modules.
Manual
Version 1.0.2
12
Important Notes
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Important Note!
Soiled contacts shall be cleaned using oil-free compressed air or with ethyl
alcohol and leather cloths.
Important Note!
Do not use any contact spray. The spray may impair contact area functionality in
most extreme situations.
Important Note!
Avoid reverse polarity of data and power supply lines, as this may damage the
devices involved.
Warning of demagnetization!
To prevent the risk of demagnetization of data carriers, it is recommended that
disks, credit cards and other magnetic data carriers be keep a safe distance away
from the TO-PASS® modem.
Important Note!
The devices are equipped with electronic components that may be destroyed by
electrostatic discharge when touched.
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Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Important Notes
13
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2.3
Information about Accessories
Accessories
The TO-PASS® modem can only be operated with an antenna from the TO-PASS®
modem line of accessories.
Only qualified staff can install and maintain the TO-PASS® modem and its
antenna.
Adherence to the lightening protection standard DIN EN 62305 Part 1 to 4 is
required.
The transmitter must be off when working on the antenna or nearer than specified
below.
HF Exposition
The antenna connected to the device transmitter in all directions with 0 dB
amplification. The composite power in PCS mode is less than 1 W ERP (effective
radiated power) when using this antenna.
The internal/external antennas used with this mobile device must be at least 20 cm
away from any persons. And they may not be positioned or operated, so that they
work in conjunction with any other antenna or transmitter.
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Radio interference in residential areas
This is a Class A device. This device can cause radio interference in residential
areas; in this case, the operator can be required to take appropriate measures to
prevent such interference.
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GPRS costs
Please note when establishing a connection (again), attempting to connect to a
remote station (e.g., server switched off, incorrect destination address, etc.) and
maintaining a connection, data packets (fee-based) are exchanged.
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Manual
Version 1.0.2
14
Important Notes
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
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2.4
Disclaimer of Liability
TO-PASS® modems communicate using the GSM network (Global System for
Mobile Communication). Exemptions cannot be made for GSM services used by
the TO-PASS® modem as they may be exposed to faults in the service provider's
network. WAGO Kontakttechnik GmbH & Co. KG has no involvement with
these types of problems.
Therefore, WAGO Kontakttechnik GmbH & Co. KG rejects any guarantee for the
implementation of commands transmitted from and received by the TO-PASS®
modem.
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Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Device Description
15
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3
Device Description
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The TO-PASS® modem GPRS RS-232 replaces a conventional AT-controlled
switched-line or dedicated-line modem. Applications can communicate with a
control center or with one another bi-directionally via GPRS. A TSC-capable
remote station is required for communication and establishing connections.
A serial RS-232 interface makes it possible to easily integrate this GPRS modem
into existing technical infrastructures.
Regardless of the operating system used by the application, the GPRS modem
uses TCP/IP networks for communication. Incoming and outgoing GSM/CSD
data calls are supported.
The TO-PASS® modem GPRS RS-232 has two different operating modes:
•
Terminal mode
•
GPRS mode
The TO-PASS® modem GPRS RS-232 is supplied from the factory with Terminal
mode activated.
The range of functions and mode of operation of the device differ in both modes.
Note
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Manual
Version 1.0.2
Switching between modes
Switching between GPRS mode and Terminal mode (see Section
"Switching Between Terminal Mode and GPRS Mode ") requires the device
to restart.
16
Device Description
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
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3.1
Functions
3.1.1
Terminal Mode
The TO-PASS® modem GPRS RS-232 establishes data connections by radio via a
GSM network.
•
Using modem connections per CSD (Circuit Switched Data)
•
By sending SMS (Short Message Service)
In Terminal mode, the TO-PASS® modem GPRS RS-232 functions as a GSM
modem controlled via AT commands.
The following are supported:
3.1.2
•
Incoming and outgoing GSM data connection at 9600 bit/s to other modems
in the GSM network, ISDN or analog telephone network
•
Sending of SMS (Short Message Service)
GPRS Mode
The TO-PASS® modem GPRS RS-232 transfers data via a GSM network by
radio.
•
Using GPRS (General Packet Radio Service) between controllers and a TSC
server
•
As SMS from one device to any remote station that can receive SMS
The TO-PASS® modem GPRS RS-232 is configured by program blocks of the
connected PLC and establishes the data connection itself by radio via GPRS
between a device and the TSC server.
GPRS modem
In GPRS mode, the TO-PASS® modem GPRS RS-232 is configured by program
blocks of the connected device and establishes a connection itself via GPRS
between the connected device and the TSC server.
SMS adapter
The connected device can also SMS to send messages:
•
Other SMS subscribers directly
•
To fax machines via a gateway
For this purpose, the GPRS connection to the TSC server is interrupted.
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Device Description
GSM modem
In addition, the TO-PASS® modem GPRS RS-232 can receive service data calls
from analog modems, ISDN modems or GSM modems in GPRS mode.
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Manual
Version 1.0.2
17
18
Device Description
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
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3.2
Scope of Delivery
The scope of delivery of the TO-PASS® modem, without options, includes only
the TO-PASS® modem. Suitable antennas are available as accessories.
SIM Card
Please note that one SIM card is required to operate each TO-PASS® modem and
may be obtained from typical service providers such as T-Mobile, VODAFONE
or EPlus. WAGO Kontakttechnik GmbH & Co. K.G. is prepared to assist with the
selection of the most cost-effective tariff for your application.
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Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Device Description
Pos: 20 /Alle Serien (Allgemeine Module)/Überschriften für alle Serien/GerätebeschreibungAnsicht - Überschrift 2 @ 4\mod_1240984217343_21.doc @ 31958 @ 2 @ 1
3.3
View
Pos: 21 /Serie 761 (TO-PASS)/Gerätebeschreibung/Ansicht/Ansicht 761-510 @ 4\mod_1237201376546_21.doc @ 28430 @ @ 1
24V 24V 0V 0V
1
2
3
Q
C
4
5 4 3 2 1
9 8 7 6
COM (RS-232)
S
5
TO-PASS
serial
761-510
Figure 1: Front view
Position
1
2
3
4
5
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Manual
Version 1.0.2
Description
Connectors for power supply
SET button (behind opening in front panel)
Antenna connection
Status display
PC interface
19
20
Device Description
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
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3.4
Connectors
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3.4.1
Antenna
The screw connector (SMA plug) for the GSM antenna is located at the top of the
housing.
Figure 2: Antenna connection
Antenna
When mounting outdoors, the antenna must be grounded for lightening protection.
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RS-232
5 4 3 2 1
9 8 7 6
COM (RS-232)
3.4.2
Figure 3: RS-232 connection
The RS-232 interface can be used for the following functions:
Data transmission:
Connect the RS-232 interface of the TO-PASS® modem GPRS RS-232 to the
application, e.g., controller, machine, computer, etc.
Use an RS-232 cable.
If your application has different interface, e.g., CAN, PPI or another industrial
bus, a commercially available interface converter can be interconnected.
Configuration and service:
Use an RS-232 cable to connect the RS-232 interface of the TO-PASS® modem
GPRS RS-232 to the PC that you want to use for configuration and service
purposes.
Use the PC's serial interface (COM port).
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
3.4.2.1
Device Description
PIN Assignment
Table 4: PIN assignment
1
Signal Direction
Description
DCE
Output
DCD
2
Output
RXD
3
Input
TXD
4
Input
DTR
5
Signal ground
GND
6
Output
DSR
7
Input
RTS
8
Output
CTS
9
Output
RI
5 4 3 2 1
9 8 7 6
COM (RS-232)
Pin
Figure 4: RS-232 interface
3.4.2.2
Modem Cable for Service Interface
Table 5: Modem cable assignment
to PC
DSub 9-pole socket
Pin
Description
1
DCD
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
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Manual
Version 1.0.2




−




to modem
DSub 9-pole connector
Pin
Description
1
DCD
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
21
22
Device Description
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Pos: 23.5 /Serie 761 (TO-PASS)/Gerätebeschreibung/Anschlüsse/Anschluss 761-5xx Uv @ 4\mod_1237202778046_21.doc @ 28448 @ 3 @ 1
3.4.3
Operating Voltage
Table 6: Terminal assignment for operating voltage
24V 24V 0V 0V
Figure 5: Terminal assignment for operating voltage
Terminal
1
2
Short name:
24 V
24 V
3
4
0V
0V
Explanation
Operating voltage 12 V ... 30 V DC
Operating voltage 12 V ... 30 V DC
(parallel to terminal 1)
Operating voltage 0 V
Operating voltage 0 V
(parallel to terminal 3)
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Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Device Description
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3.5
Display Elements
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Table 7: Display Elements
LED
Status:
Off
S
(Status)
Q
(Quality)
S
Q
C
Figure 6: Display
Elements
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Manual
Version 1.0.2
On
Flashing 1 Hz
Flashing 4 Hz
Off
On
Flashing 3 times
with interval
Flashing 2 times
with interval
Flashing 1 time
with interval
Flashing 1 Hz
Meaning
No GPRS connection
(GPRS mode)
GPRS connection available
(GPRS mode)
Waiting for PIN entry
PIN error / SIM error
Waiting for PIN
Field strength very good
Field strength good
Field strength sufficient
Field strength insufficient
Log into GSM network
TO-PASS® modem GPRS
RS-232 in GPRS mode
Off
or
no connection to TO-PASS®
modem GPRS RS-232
Connection to TO-PASS®
modem GPRS RS-232
On
established
C
(GPRS mode)
(Connect)
Establishing connection to
Flashing 1 Hz TO-PASS® modem GPRS
RS-232 (GPRS mode)
Slow flashing all Terminal mode activated
2.5 s
(Terminal mode)
Flashing
Data transfer
synchronous with
(GPRS mode)
data stream
Synchronous
Service mode
flashing 1 Hz
Synchronous
Error
flashing 4 Hz
S, Q, C
Slow
Update
running light
Fast
Booten
running light
23
24
Device Description
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
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3.6
Operating Elements
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3.6.1
SET Button
A SET button is located behind a small hole on the front of the TO-PASS® modem
GRPS RS-232.
Use a sharp object, e.g., a straightened paper clip, to press the SET button.
Table 8: SET button
Pressing the SET button
When applying the power
supply
LED Status
Function
Running light of the boot Switching the Terminal
sequence starts
mode and GPRS mode
operating modes
In operation less than 2 s
LED "S" (Status) begins Output of current settings
to light up
and values via the RS-232
interface
In operation 2 - 4 s
LED "Q" (Quality)
Service mode to load new
begins to light up
firmware
In operation longer than 4 s LED "C" (Connect)
Load factory
begins to light up
configuration
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Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Device Description
25
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3.7
Technical Data
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3.7.1
Interfaces
Table 9: Technical data, interfaces
Application interface
GPRS connections to TSC server
GSM data calls (CSD 9600 bit/s) MTC
SMS dispatch
RS-232 (ITU V.24/V.28)
Socket: DSub-9
9600 bit/s
AT commands
Nominal impedance: 50 Ω
Socket: SMA
Standard
Default speed
Control
Antenna connection
3.7.2
Communication
Table 10: Technical data, communication
GSM module
GPRS
Coding schemes
GSM data
Transmitter power
Manual
Version 1.0.2
GPRS / CSD / Quad band
Multislot Class 10
up to 2 uplinks/4 downlinks
max. 5 slots
CS-1, CS-2, CS-3, CS-4
CSD 9600 bit/s
GSM 850 MHz (max. 2 W),
GSM 900 MHz (max. 2 W),
DCS 1800 MHz (max. 1 W),
PCS 1900 MHz (max. 1 W)
26
Device Description
3.7.3
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
General Specifications
Table 11: General specifications
Voltage supply
Input current
Repetition rate
Power consumption
Current consumption
Characteristic input
current/
Existing GPRS
connection with data
exchange
12 V DC ... 30 V (24 V DC nominal)
typ. 500 mA at 12 V (peak 1.3 A)
typ. 200 mA at 24 V
4.62 ms
typ. 5.5 W
See table below
[mA]
12 12V
V
Burst bei
IIBurst
bei
1400
1200
1000
800
600
400
200
10
20
30
40
50
60
70
80
90
100
80
90
100
[ms]
4,62 ms Wiederholrate
Figure 1: Input current 12 V
[mA]
24 24V
V
Burst bei
IIBurst
bei
1400
1200
1000
800
600
400
200
10
20
30
40
50
60
70
[ms]
4,62 ms Wiederholrate
Figure 1: Input current 24 V
Type of mounting
Housing material
Wire connection
Dimentions (mm)
WxHxL
Weight approx.
Operating temperature
Storage temperature
Relative humidity
(without condensation)
Degree of protection
In 430 mA at 12 V (IBurst 1.3 A),
In 165 mA at 24 V (IBurst 0.8 A)
DIN 35 carrier rail
PC
Spring type connection
22.5 x 114.5 x 99
Height from upper-edge of DIN 35 rail
150 g
-20 °C ... +60 °C
-25 °C ... +70 °C
95 %
IP 20
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Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Device Description
Pos: 34.1 /Alle Serien (Allgemeine Module)/Überschriften für alle Serien/GerätebeschreibungZulassungen - Überschrift 2 @ 3\mod_1224055364109_21.doc @ 24030 @ 2 @ 1
3.8
Approvals
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The following approvals were granted for modem 761-510:
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Conformity Marking
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R&TTE Directive 99/05/EC compliance
(GSM) Applied standard: EN301 511: v.9.0.2
EMC
Directive 2004/108/EC compliance
Applied standards: EN 55022:2006 Class A,
EN 55024: 1998 + A1:2001 + A2:2003
NSR
Directive 2006/95/EC compliance
Applied standard: EN 60950-1:2006
The device complies with the European ROHS directive.
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Manual
Version 1.0.2
27
28
Assembly
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
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4
Assembly
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4.1
Installation
1
The TO-PASS® modem is designed to mount on a DIN 35 carrier rail.
2
The protection class of the TO-PASS® modem is IP 20.
This is why it is recommended that the modem be mounted in a housing or
in a switching cabinet.
3
The TO-PASS® modem is designed for an ambient operating temperature of
–20 °C to +70 °C.
In the event of higher or lower temperatures, proper cooling or heating
arrangements must be provided. Please contact WAGO Kontakttechnik
GmbH & Co. KG for assistance.
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Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Commissioning
29
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5
Commissioning
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5.1
Conditions of Operation
To operate the TO-PASS® modem GRPS RS-232, the following information must
be available and the following requirements be met:
Antenna
An antenna adjusted to the frequency bands
of the GSM network operator you have selected:
- 850 MHz,
- 900 MHz,
- 1800 MHz or
- 1900 MHz.
Please only use antenna from the
accessories for the TO-PASS® modem GRPS
RS-232.
(see Section "Information about Accessories ")
Power supply:
A power supply with a voltage
between 12VDC and 30VDC that can deliver
sufficient current.
(see Section "Safety Information")
SIM card
A SIM card from the selected GSMnetwork operator.
PIN
The PIN of the SIM card
GPRS activation:
The SIM card must be activated by your GSMnetwork operator for the GPRS service.
The GPRS access data must
be known:
- Access Point Name (APN)
- User name
- Password
CSD 9600 bit/s activation:
The SIM card must be activated by your GSMnetwork operator for the CSD service if
if you want to use remote configuration
via data selection connections.
(see Section " CSD Call Outgoing ".
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Manual
Version 1.0.2
30
Commissioning
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
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5.2
Inserting the SIM Card
NOTICE
Switch off the device before inserting or removing the SIM card!
Switch the device off before inserting the SIM card!
Otherwise, the SIM card and modem can be damaged.
Note
Information about switching the SIM card!
Change the PIN in your application or in the PLC program block when switching
the SIM card to the PIN of the new SIM card.
If you use several SIM cards, it makes sense, for example, to give all SIM cards
the same PIN with a normal cellular telephone. Observe your security guidelines
for handling SIM cards.
To insert the SIM card, proceed as follows:
1.
After entering the SIM card PIN, disconnect the TO-PASS® modem GRPS
RS-232 from the power supply completely.
2.
Open the housing for the TO-PASS® modem GRPS RS-232 to insert the
SIM card. There is a latch with opening clamp on the top and bottom of the
housing.
Figure 7: Inserting the SIM card - Opening clamps
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
3.
Commissioning
Use a suitable object to press down one of the two opening clamps (e.g.,
screwdriver) to release the latch.
Figure 8: Inserting the SIM card – Pressing the opening clamps down
4.
Remove the back of the housing.
Figure 9: Inserting the SIM card – Removing the housing
Manual
Version 1.0.2
31
32
Commissioning
5.
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
The SIM card holder is visible on the circuit board.
Figure 10: Inserting the SIM card – SIM card holder
6.
Use a suitable object (e.g., screwdriver) to slide the top of the SIM card
holder approx. 2 mm to the left in the direction of the arrow. You can then
lift up the upper part.
Figure 11: Inserting the SIM card – Slide open the SIM card holder
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
7.
Commissioning
Lift up the upper part of the SIM card holder.
You can then slide the SIM card into this part.
Figure 12: Inserting the SIM card – in SIM card holder
8.
In this figure, the compartment in which you slide the SIM card is
highlighted in white.
Figure 13: Inserting the SIM card – SIM card holder in detail
Manual
Version 1.0.2
33
34
Commissioning
9.
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
When inserting the SIM card into the upper part of the SIM card holder, the
contact surface must be facing downwards and the beveled corner of the
SIM card must be facing the front of the device.
Figure 14: Inserting the SIM card – Position of the SIM card
10.
Slide the SIM card in until you can fold the upper part of the SIM card
holder down again.
Figure 15: Inserting the SIM card – Insert SIM card
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
11.
Commissioning
35
Press the upper part of the SIM card holder down.
Note to the position of the beveled corner of the SIM card.
Figure 16: Inserting the SIM card – Press on the SIM card holder
12.
Use a suitable object (e.g., screwdriver) to slide the top of the SIM card
holder approx. 2 mm to the right in the direction of the arrow. The SIM card
holder locks.
Figure 17: Inserting the SIM card – Lock the SIM card holder
Manual
Version 1.0.2
36
Commissioning
13.
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
The SIM card is then firmly locked in the SIM card holder.
Figure 18: Inserting the SIM card – SIM card locked
14.
Bring both housing parts together again.
Slide the circuit board into the top and bottom slots on the inside the rear
housing part.
Figure 19: Inserting the SIM card – Joining the housing part
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
15.
Press both housing parts together.
The locking clamps on the top and bottom engage.
Figure 20: Inserting the SIM card – Housing parts engage
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Manual
Version 1.0.2
Commissioning
37
38
Operation
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
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6
Operation
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6.1
Operation in Terminal Mode
To operate the device, the device must know the PIN (PIN = Personel
Identification Number) of the inserted SIM card. In Terminal mode, the PIN is not
saved in the TO-PASS® modem GRPS RS-232. It must be entered each time the
device is switched on.
Information
PIN input
AT commands can be used to set the PIN.
No PIN is required when using a PIN-less SIM card.
6.1.1
Control by Applications
In general, the application or application program that you run on the connected
computer will control the TO-PASS® modem GRPS RS-232. In other words, the
commands to establish and release a data connection via GSM network are given
to the device by the application. The application communicates with the device
via AT commands like any other modem. The same applies to sending SMS.
6.1.2
Direct Control with AT Commands
You can also give the device direct AT commands, so that it performs the
required functions. In this case, use any terminal program to enter the AT
commands. (see Section " Working with a Terminal Program ")
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Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Operation
39
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6.2
Entering AT Commands
Note
PIN input!
Enter the PIN of the SIM card inserted before any other AT commands. Use the
AT command AT+CPIN. Until a PIN is entered, the response to most AT
commands will be ERROR.
The TO-PASS® modem GRPS RS-232 is controlled by AT commands.
The AT commands are sent to the TO-PASS® modem GRPS RS-232 by the
connected application or by manual input via a terminal program.
6.2.1
Working with a Terminal Program
To control the device with AT commands, use a terminal program, e.g.,
HyperTerminal included in Windows Accessories.
Pay attention to the following settings:
Connect using:
6.2.2
COM port to which the device is connected
Speed:
57600 bit/s
Data bits:
8
Parity:
No
Stop bits:
1
Duplex:
Full
PIN in Terminal Mode
Entering the PIN
If LED S blinks slowly (once per second), the TO-PASS® modem GRPS RS-232
is waiting for the PIN to be entered.
In Terminal mode, use the AT command AT+CPIN to enter the PIN.
Example:
Command:
at+cpin="0000“ // Enter with " "
Output:
OK
Manual
Version 1.0.2
40
Operation
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
The number of permitted attempts to enter the PIN is limited by the SIM card.
Normally, three attempts are permitted, i.e., you may enter the PIN incorrectly
twice and on the third attempt, the PIN must be entered correctly or you will have
to enter a PUK code (PUK = Personel Unblocking Key) to unblock the SIM card.
LED S (Status) is blinking fast
If LED S is blinking fast (4 times per second):
•
•
The SIM card was either not recognized, or
The SIM card was PUK blocked because the wrong PIN was entered too
many times.
Make sure that the SIM card has been correctly inserted in the device (see
Inserting the SIM Card).
Check whether the SIM card is SIM blocked. Insert the SIM card into a normal
cellular telephone. The telephone will display whether the SIM card is PUK
blocked. If the SIM card is PUK blocked, enter the PUK and then a PIN. Ideally,
use a cellular phone.
Before inserting the SIM card into the TO-PASS® modem GRPS RS-232 again,
identify why the SIM card was PUK blocked: What PIN did you enter or what
PIN does your application send to the TO-PASS® modem GRPS RS-232?
When switching the SIM card
Note
Information about switching the SIM card!
Change the PIN in your application or in the PLC program block when switching
the SIM card to the PIN of the new SIM card.
If you use several SIM cards, it makes sense, for example, to give all SIM cards
the same PIN with a normal cellular telephone. Observe your security guidelines
for handling SIM cards.
PIN-less SIM cards
The device also works with SIM cards in which the PIN prompt is turned off. In
this case, the PIN prompt is simply skipped and the device attempts to log into a
GSM network immediately.
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Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Operation
41
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6.3
Working with AT Commands
6.3.1
Syntax
The AT command language is a standard for controlling modems. It is text based.
Each command line begins with AT (for ATtention) followed by the actual
command and ending with [ENTER].
Example:
ATD444444 [ENTER]
Meaning:
select (D for Dial) 444444
There are only 2 exceptions to this rule:
6.3.2
•
The command
+++
to switch to command phase
•
Command
A/
with which the command line entered last
is repeated.
Command Phase, Transparent Phase
The device only recognizes AT commands when in the command phase.
The device is in the command phase when:
•
There is not connection.
•
The sequence Pause +++ is entered during a connection.
The device does not accept any AT commands if in transparent phase.
The device is in the transparent phase when:
6.3.3
•
There is a connection.
•
The device is switched to the command phase using +++ during an existing
connection and then back into the transparent phase using ATO.
Switch ON/OFF Local Echo
To see your entries on the screen, turn the local data echo on if necessary.
Give the following command to the device: ATE1
You can use the following command to turn the local data echo off again: ATE0
6.3.4
Enter PIN
Command:
at+cpin="0000"
Output:
OK
Manual
Version 1.0.2
42
Operation
6.3.5
6.3.6
Query Network Status
Command:
at+creg?
Output:
+CREG: 0.1
Query Firmware Version
Command:
ati3
Output:
761-510 WAGO TO-PASS MODEM GPRS S232
V.1.8.00
6.3.7
6.3.8
6.3.9
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
CSD Call Outgoing
Command:
atd0123456789
Output:
CONNECT
CSD Call Incoming
Output:
RING
Command:
ata
Output:
CONNECT
Send SMS
Command:
at+cmgf=1
Output:
OK
Command:
at+cmgs="telephone_number", 145
Command:
>SMS text max. 160 characters;
Finish and send with CTRL-Z
Output:
+CMGS: 251 // Digit is an example
OK
Pos: 45.6 /Dokumentation allgemein/Gliederungselemente/---Seitenwechsel--- @ 3\mod_1221108045078_0.doc @ 21810 @ @ 1
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Operation
43
Pos: 45.7 /Serie 761 (TO-PASS)/Bedienen/AT-Befehle 761-510 @ 5\mod_1245676449406_21.doc @ 35858 @ 2 @ 1
6.4
Supported AT Commands in Terminal Mode
All AT commands not listed in the following return OK even if the command is
not executed.
Table 12: Switching from transparent phase to command phase
+++
Switching from transparent phase to command phase
Effective command
Command
+++
Response
This command is only available during data calls. The character
string +++ ends the transfer of data and switches to command
phase. You can then enter AT commands while the data connection
to remote stations continues.
Parameter
Note
To return to transparent phase, use the ATO command. The
character string +++ cannot be completed with <CR>>LF>.
Table 13: Repeat last command line
A/
Repeat last command line
Effective command
Command
A/
Response
Dependent on last command.
Parameter
Note
The character string A/ cannot be completed with <CR>>LF>.
Table 14: Answer call
ATA
Answer call
Effective command
Command
ATA
Response
CONNECT[<text>] Data connection established
OK
Voice connection established or for
command stop
NO CARRIER
Connection not established
Parameter
Note
See ATX for the CONNECT messages
Manual
Version 1.0.2
44
Operation
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Table 15: Dialing and connection setup
ATD
Switching from transparent phase to command phase
Effective command
Command
ATD[<n>]
Response
If the connection is not established:
NO DIALTONE
BUSY
NO CARRIER
NO ANSWER
If a data connection is established successfully:
CONNECT[<text>]
Parameter
<n>:
Character string of dial digits (0-9) and optional V.25 special dial
characters (* , #, +, A, B, C)
Note
Table 16: Switch ON/OFF local echo
ATE
Switch ON/OFF local echo
Effective command
Command
ATE[<value>]
Response
OK
Parameter
<value>:
0:
Local echo OFF
1:
Local echo ON <default setting>
Note
The setting determines whether the device echoes the characters
from the equipment connected locally in command phase.
Table 17: Release existing connection
ATH
Release existing connection
Effective command
Command
ATH
Response
OK
Parameter
Note
After entering this command, all existing connections are released.
Before entering commands, use +++ to switch to command phase
in the existing connection.
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Operation
45
Table 18: Output identification
ATI
Query
Command
Response
Parameter
Note
Output identification
ATI[<value>]
<text> (dependent on <value>)
OK
<value>:
none:
Product name and firmware version
0:
Product name and firmware version
1:
Product name, interface, mode
3:
Product name and firmware version
<text> can be multi-line
Table 19: Return from command phase to transparent phase
ATO
Return from command phase to transparent phase
Effective command
Command
ATO[n]
Response
Device returns from command phase to transparent phase:
CONNECT <text>
If transparent phase cannot be re-established:
NO CARRIER
Parameter
<n>:
0:
Return from command phase to
transparent phase
Note
ATO corresponds to the +++ character string.
Table 20: Display of result codes ON/OFF
ATQ
Display of result codes ON/OFF
Effective command
Command
ATQ[<n>]
Response
OK
(if <n> = 0)
None
(if <n> = 1)
Parameter
<n>:
0:
Result codes are output
<default setting>
1:
Result codes are not output
Note
The command determines whether the device outputs result codes
or not. The output of information text is not affected by the
command.
Manual
Version 1.0.2
46
Operation
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Table 21: Display of the settings for S0 register as set using ATS0=<n>
ATS0?
Query
Command
Response
Parameter
Note
Display of the settings for S0 register as set using ATS0=<n>
ATS0?
<n>
OK
See also ATS0=<n>
-
Table 22: Configure automatic call acceptance
ATS0
Configure automatic call acceptance
Effective command
Command
ATS0=<n>
Response
OK
Parameter
<n>:
0:
Disable automatic call acceptance
<default setting>
1-255:
Number of rings before the incoming call
is automatically accepted
Note
As a rule, GSM networks only generate 8-12 rings. If S0 is set to a
larger value, the call may not be accepted.
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Operation
47
Table 23: Set result code format
ATV
Set result code format
Effective command
Command
ATV[<value>]
Response
0
(if "numeric code" is enabled)
OK
(if "verbose code" is enabled)
Parameter
<value>:
0:
Information
<text><CR><LF>
Result code
(short format):
<numeric code><CR>
1:
Information
<CR><LF><text><CR><LF>
Result code
(long format):
<CR><LF><verbose code><CR>
<default setting>
Note
This parameters defines the content of the header and trailer
transferred with the result codes and responses.
Text messages and numeric messages:
OK
0
Command executed, no errors,
restart
CONNECT
1
Connection established
RING
2
Ring detected
NO CARRIER
3
Connection was not established or
interrupted
ERROR
4
Invalid command
NO DIALTONE
6
No dial tone, cannot
dial, wrong mode
BUSY
7
Remote station busy
CONNECT 2400/RLP 1
Connection with 2400 bps and radio
Link protocol
CONNECT 4800/RLP 1
Connection with 4800 bps and radio
Link protocol
CONNECT 9600/RLP 1
Connection with 9600 bps and radio
Link protocol
Table 24: Hardware flow control ON/OFF
AT\Q
Hardware flow control ON/OFF
Effective command
Command
AT\Q<n>
Response
OK
Parameter
<n>:
0:
Hardware flow control (RTS/CTS) OFF
3:
Hardware flow control (RTS/CTS) ON
Note
-
Manual
Version 1.0.2
48
Operation
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Table 25: Setting the CONNECT result code format and call monitoring
ATX
Setting the CONNECT result code format and call monitoring
Effective command
Command
ATX[<value>]
Response
OK
Parameter
<value>:
0:
CONNECT is reported, dial tone and busy tonedetection is turned off <default setting>
1:
CONNECT<text> is reported, dial tone and
busy done detection is turned off
2:
like 1
3:
like 1
4:
like 1
Note
The term "tones" originates from the world of analog telephones.
The status "No dial tone" normally does not occur if the device is
logged into the GSM network. A busy signal is passed.
Table 26: Setting the DCD function
AT&C
Setting the DCD function
Effective command
Command
AT&C[<value>]
Response
OK
Parameter
<value>:
0:
DCD signal is always on.
1:
DCD signal is on during an existing connection
<default setting>.
Note
Table 27: Setting the DTR function
AT&D
Setting the DTR function
Effective command
Command
AT&D[<value>]
Response
OK
Parameter
<value>:
0:
Device ignors DTR signal of the connected
equipment. <default setting>
2:
ON>OFF of the DTR signal: Connection release and
switch to command phase. If DTR = OFF,
automatic call acceptance disabled.
Note
-
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Operation
49
Table 28: Load factory configuration
AT&F
Load factory configuration
Effective command
Command
AT&F
Response
OK
Parameter
<value>:
0:
Restoration of the factory configuration.
Note
Restores the factory setting of the commands ATE, ATQ, ATV,
ATX, AT&C, AT&D, AT\Q and ATS0.
Table 29: Save current profile
AT&W
Save current profile
Effective command
Command
AT&W<n>
Response
OK
Parameter
<n>:
Without:
Save in Profile 0
0:
Save in Profile 0
Note
This command saves the current user profile of the commands
ATE, ATQ, ATV, ATX, AT&C, AT&D, AT\Q and ATS0. The
ATZ command can be used to reload. Before using AT&W to save
for the first time, the saved user profile matches the factory
configuration.
Table 30: Display of the current configuration
AT&V
Display of the current configuration
Effective command
Command
AT&V[<value>]
Response
ACTIVE PROFILE:
<current configuration>
OK
Parameter
<value>:
0:
active profile only
Note
The configuration is displayed as text over several lines as in the
following example. The exact length depends on the respective
setting and cannot be projected exactly.
Manual
Version 1.0.2
50
Operation
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Table 31: Clock
AT+CCLK Clock
Test
Command
+CCLK=?
Response
OK
Query
Command
+CCLK?
Response
+CCLK: <time>
Effective command
Command
AT+CCLK=<time>
Response
OK
+CME ERROR: <err>
Parameter
<time>:
String variable; The format is "yy/MM/dd,hh:mm:ss±zz", with
yy:
year
MM:
month
dd:
day
mm:
minutes
ss:
seconds
zz:
time zone, indicates the difference between local
and GMT time indicated in intervals of
15 minutes; the range of values lies between
-47 - +48.
Example: May 6, 1994, 22:10:00 GMT+2 hours
corresponds to "94/05/06,22:10:00+08"
Note
-
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Operation
51
Table 32: Radio link protocol
AT+CRLP
Test
Command
Response
Radio link protocol
+CRLP=?
+CRLP: (list of supported <iws>s),(list of supported <mws>s),(list
of supported <T1>s),(list of supported <N2>s),<ver1>,(list of
supported <T4>s)
Query
Command
+CRLP?
Response
+CRLP: <iws>,<mws>,<T1>,<N2>,<ver1>,<T4>
Effective command
Command
AT+CRLP=<iws>[,<mws>[,<T1>[,<N2>[,<ver>[,<T4>]]]]]
Response
Parameter
Note
Manual
Version 1.0.2
OK
<ver>:
RLP version number as an integer variable;
Version indicator 0 means "RLP version indicator
not available”
<iws>:
Window size IWF to MS
<mws>:
Window size MS to IWF
<T1>:
Confirmation timer T1
<N2>:
Retransmission attempts N2
<T4>:
Re-sequencing duration T4 as integer variable
Default settings and value ranges depend on the RLP version; see
GSM 04.22 [18].
T1 and T4 are specified in steps of 10 ms.
52
Operation
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Table 33: Enter PIN
AT+CPIN
Enter PIN
Test
Command
AT+CPIN=?
Response
OK
Query
Command
AT+CPIN?
Response
+CPIN: <code>
Effective command
Command
AT+CPIN=<pin> [,<newpin>]
Response
OK
Parameter
<code>:
READY:
Device expects no password entry.
SIM PIN:
Device is waiting for the PIN entry.
SIM PUK:
Device is waiting for the PUK entry.
A second PIN <newpin> can also be used
to replace the old PIN of the SIM and
can be entered accordingly.
SIM PIN2: Device is waiting for the PIN2 entry of the
SIM. (It is recommended that this code <code> only
be returned if the last output command lead to
a PIN2 authentication error
(e.g., +CME ERROR: 17);
it is recommended that the device does not block
the operation if the PIN2 is not entered correctly
after this error.)
SIM PUK2: Device is waiting for the PUK2 entry of the
SIM. (It is recommended that this code <code>
be returned if the last output command lead to a
PUK2 authentication error
(e.g., +CME ERROR: 18);
it is recommended that the device does not block
the operation if the PUK2 and the new PIN2 are
not entered correctly after this error.) A second
PIN <newpin> can also be used that replaces the
old PIN in the SIM and should be provided
accordingly.
PH-NET PIN: Devices is waiting for the password entry.
Note
String variable (8 characters max.)
-
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Operation
53
Table 34: Query of the signal quality
AT+CSQ
Test
Command
Response
Response
Command
Response
Parameter
Note
Query of the signal quality
AT+CSQ=?
+CSQ: (list of supported <rssi>),
(list of supported <ber>)
OK
AT+CSQ
+CSQ: <rssi>,<ber>
OK
<rssi>:
0:
113 dBm or less
1:
111 dBm
2...30:
109... 53 dBm
31:
51 dBm or more
99:
unknown or immeasurable
<ber>:
0...7:
values acc. RXQUAL in the table
GSM 05.08 [20], 8.2.4
99:
unknown or immeasurable
The read command (AT+CSQ?) returns ERROR
Table 35: Query of the IMEI
AT+CGSN
Test
Command
Response
Query
Command
Response
Parameter
Note
Query of the IMEI
AT+CGSN=?
OK
AT+CGSN
<sn> (identification text for identifying the individual device)
OK
-
Table 36: Determining the PDP context
AT+CGDCONT Determining the PDP context
Test
Command
AT+CGDCONT=?
Response
+CGDCONT: (range of supported <cid>s), <PDP_type>,,,(list of
supported <d_comp>s), (list of supported <h_comp>s)
Query
Command
AT+CGDCONT?
Manual
Version 1.0.2
54
Operation
Response
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
If +CDGCONT set:
+CGDCONT: <cid>, <PDP_type>, <APN>,<PDP_addr>,
<d_comp>, <h_comp>
If +CDGCONT not set:
OK
Effective command
Command
+CGDCONT=<cid> ,<PDP_type> ,<APN> ,<PDP_addr>
,<d_comp> ,<h_comp>
Response
OK
Parameter
<cid>:
(Local) context identification parameter
<PDP_type>:
Packet Data Protocol type
A string variable that specified the Packet Data Protocol type.
Only IP (Internet Protocol - IETF STD 5) is supported.
<APN>:
Access Point Name
Access Point Name – A string variable with a logical name that
assigns GGSNs to IP networks outside GPRS.
<PDP_address>:
A string variable that identifies the MT in the address space for the
PDP. Because only IP is currently supported, it will be an IP
address.
If the value is zero ("0.0.0.0" or 0), the value can be provided by
the device during startup. Otherwise, a dynamic address is
requested.
The query still returns the null string even if an address was
assigned during PDP startup. The command +CGPADDR can be
used to read the address assigned.
<d_comp>:
Numeric parameter for controlling data compression of the PDP.
0:
OFF (Default and only supported value:
no PDP data compression)
Note
<h_comp>:
Numeric parameter for controlling compression of the PDP
header.
0:
OFF (Default and only supported value:
no PDP data compression)
The effective command specifies the PDP context parameter
values for a PDP context indicated by the (local) context
identification parameter <cid>. The number of PDP contexts that
can be in a defined status at the same time is indicated by the
range returned to the test command.
The special form of the command +CGDCONT= <cid> means
that the values for the context number <cid> are not defined.
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Table 37: Log into / out of GPRS
AT+CGATT Log into / out of GPRS
Test
Command
AT+CGATT=?
Response
+CGATT: (list of supported <state>s)
Query
Command
AT+CGATT?
Response
+CGATT: <state>
Effective command
Command
+CGATT=<state>
Response
OK
Parameter
<state>:
displays the status:
0:
No logged into GPRS
1:
Logged into GPRS
Note
Table 38: Query of the IMSI
AT+CIMI
Test
Command
Response
Query
Command
Response
Parameter
Note
Manual
Version 1.0.2
Query of the IMSI
AT+CIMI=?
OK
AT+CIMI
<IMSI> (International Mobile Subscriber Identify)
OK
-
Operation
55
56
Operation
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Table 39: Activity status
AT+CPAS
Test
Command
Response
Query
Command
Response
Parameter
Note
Activity status
AT+CPAS=?
+CPAS: (list of possible <pas>s)
OK
AT+CPAS
+CPAS: <pas>
OK
<pas>:
0:
ready
1:
unavailable
2:
3:
unknown
ringing
4:
call in progress
(command input possible)
(command input not
possible)
(status unknown)
(command input possible,
incoming call)
(command input possible,
active connection)
-
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Operation
57
Table 40: Preferred SMS memory
AT+CPMS
Test
Command
Response
Query
Command
Response
Preferred SMS memory
AT+CPMS=?
+CPMS: (list of supported <mem1>s), (list of supported
<mem2>s), (list of supported <mem1>s)OK
AT+CPMS?
+CPMS:
<mem1>,<used1>,<total1>,<mem2>,<used2>,<total2>,<mem3>,
<used3>,<total3>
OK
Effective command
Command
AT+CPMS=
<mem1>,<mem2>,<mem3>
Response
+CPMS: <used1>,<total1>,<used2>,<total2>,<used3>,<total3>
OK
Parameter
Effective command selects the SMS memory <mem<x>> used to
read, write, etc.
<mem1>
Memory area used for listing, reading and deleting messages:
"SM"
Message memory on the SIM card
"ME"
Message memory in the device
"MT"
Total message memory on the SIM card
and in the device
<mem2>
Memory are used for writing and sending messages:
"SM"
Message memory on the SIM card
"ME"
Message memory in the device
"MT"
Total message memory on the SIM card
and in the device
<mem3>
Memory are used to temporarily store received messages if
forwarding to the connected application is not possible.
See AT command AT+CNMI with parameter <mt>=2
"SM"
Message memory on the SIM card
"MT"
Total message memory on the SIM card
and in the device
<usedx>
Number of messages currently stored in <memx>.
<totalx>
Number of messages that can be stored in <memx>.
Manual
Version 1.0.2
58
Operation
Note
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Example:
AT+CPMS=?
+CPMS: ("ME","SM","MT")
OK
AT+CPMS?
+CPMS: "ME",0,100, "SM",0,10, "MT",0,110
OK
AT+CPMS="ME"
+CPMS: 0,100,0,10,0,110
OK
"MT" memory is only supported for <mem3> up to and include
firmware version 1.6.
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Operation
59
Table 41: Subscriber telephone number
AT+CNUM Subscriber telephone number
Test
Command
AT+CNUM=?
Response
OK
Effective command
Command
AT+CNUM
Response
+CNUM:
[<alpha1>],<number1>,<type1>[,<speed>,<service>[,<itc>]][<CR
><LF>+CNUM:
[<alpha2>],<number2>,<type2>[,<speed>,<service>[,<itc>]]
[...]]
OK
Parameter
<alpha>:
Optional alphanumeric character string based on <number>.
<number>:
Telephone number as character string in the format specified by
<type>
<type>:
Type of address octet as integer variable (see. GSM 04.08 [8],
10.5.4.7)
<speed>
<service>:
Services based on the subscriber telephone number
0: asynchronous modem
1: synchronous modem
2: PAD access (asynchronous)
3: Packet access (synchronous)
4: voice
5: fax
<itc>:
Method used for information transmission
0: 3.1kHz
1: UDI
Note
Effective command returns the MSISDNs of the subscriber (this
information can be saved in the device or on the SIM). The query
AT+CNUM? returns ERROR.
Example:
AT+CNUM +CNUM: "TEL","0612345678",129
+CNUM: "","",255
+CNUM: "","",255
+CNUM: "","",255
OK
Manual
Version 1.0.2
60
Operation
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Table 42: Selecting the bearer service type
AT+CBST
Test
Command
Response
Selecting the bearer service type
AT+CBST=?
+CBST: (list of supported <speed>s),( list of supported
<name>s),( list of supported <ce>s)
OK
Effective command
Command
AT+CBST=[<speed> [,<name>[,<ce>]]]
Response
OK
Parameter
<speed>:
4:
2400 bps (V.22bis)
6:
4800 bps (V.32)
7:
9600 bps (V.32)
68:
2400 bps (V.110 or X.31 flag stuffing)
70:
4800 bps (V.110 or X.31 flag stuffing)
71:
9600 bps (V.110 or X.31 flag stuffing)
<name>:
0:
Data connection asynchronous (UDI or 3.1 kHz modem)
1:
Not supported
<ce>:
0:
transparent
1:
non-transparent
Note
The effective command selects the bearer service <name>, the
baud rate <speed> and the connection element <ce> for outgoing
connections.
Table 43: Deletes an SMS
AT+CMGD Deletes an SMS
Test
Command
AT+CMGD=?
Response
+CMS ERROR: <err>
Query
Command
AT+CMGD?
Response
+CMS ERROR: <err>
Effective command
Command
+CMGD=<index>
Response
OK or +CMS ERROR: <err>
Parameter
<index>:
1 – n:
Memory location on the SIM card; n depends on
the memory capacity of the SIM card
<err>:
Error code
Note
-
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Table 44: Selects the SMS format
AT+CMGF
Test
Command
Response
Query
Command
Response
Selects the SMS format
AT+CMGF=?
+CMGF: (list of supported <mode>s)
OK
AT+CMGF?
+CMGF: <mode>
OK
Effective command
Command
AT+CMGF=[<mode>]
Response
OK
Parameter
<mode>:
0:
PDU mode
1:
Text mode
Note
-
Manual
Version 1.0.2
Operation
61
62
Operation
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Table 45: List of SMS messages in the preferred memory
AT+ CMGL
Test
Command
Response
List of SMS messages in the preferred memory
AT+CMGL=?
+CMGL: (list of supported <stat>s)
OK
Effective command
Command
AT+CMGL[=<stat>]
Response
In text mode (+CMGF=1) and successfully executed command
and SMS-SUBMITs and/or SMS-DELIVERs:
If <stat> = "REC READ" or "REC UNREAD"
+CMGL: <index>,<stat>,<oa/da>,<scts>,<length>
<CR><LF><data><CR><LF>
[+CMGL:
<index>,<stat>,<oa/da>,<scts>,<length><CR><LF><data>
<CR><LF>[...]]
If <stat> = "STO UNSENT" or "STO SENT"
+CMGL: <index>,<stat>,<oa/da>,<length>
<CR><LF><data><CR><LF>
[+CMGL: <index>,<stat>,<oa/da>,<length><CR><LF><data>
<CR><LF>[...]]
Otherwise:
+CMS ERROR: <err>
In PDU mode (+CMGF=0) and successfully executed
command:
[+CMGL: <index>,<stat>,[<alpha>],<length><CR><LF><pdu>
[<CR><LF>+CMGL:<index>,<stat>,[<alpha>],<length><CR>
<LF><pdu>
[...]]]
OK
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Parameter
Note
Manual
Version 1.0.2
Operation
63
<index>:
Integer variable; value from the available memory area
<stat>:
Integer variable; indicates the status of messages in the memory
based on defined values:
0: "REC UNREAD"
Message received, unread
(e.g., new message)
1: "REC READ"
Message received, read
2: "STO UNSENT"
Message saved, not sent
(for SMS only)
3: "STO SENT"
Message saved, sent
(for SMS only)
4: "ALL"
All messages
(for +CMGL command only)
<oa/da>:
GSM 03.40 TP-Originating-Address / TP-Destination-Address
address field as string variable
<scts>:
GSM 03.40 TP-Service-Center-Time-Stamp as string variable
<length>:
Integer variable to indicate the length of the 'message body' in
characters
<data><data>:
GSM 03.40 TP-User-Data in text mode responses
Effective command returns the status <stat> of the preferred SMS
memory <mem1>.
64
Operation
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Table 46: Reading SMS
AT+CMGR Reading SMS
Test
Command
AT+CMGR=?
Response
OK
Effective command
Command
AT+CMGR=<index>
Response
In text mode (+CMGF=1)
If command successful and SMS-DELIVER:
+CMGR: <stat>,<oa>,<scts>,<length>
<CR><LF><data><CR><LF>
If command successful and SMS-SUBMIT:
+CMGR: <stat>,<da>,<length>
<CR><LF><data><CR><LF>
Otherwise:
+CMS ERROR: <err>
Parameter
Note
In PDU mode (+CMGF=0) and successfully executed
command:
+CMGR: <stat>,[<alpha>],<length><CR><LF><pdu>
OK
See +CMGL
Effective command returns the message from the memory space
<index> from the preferred SMS memory <mem1>. The status of
the message and complete message content <pdu> is output. If the
status of the message is 'received unread', it is set to 'received
read'.
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Operation
65
Table 47: Send SMS
AT+CMGS Send SMS
Test
Command
AT+CMGS=?
Response
OK
Effective command
Command
In text mode (+CMGF=1):
+CMGS=<da>,<toda><CR>
> Enter text <ctrl-Z/ESC>
Response
In PDU mode (+CMGF=0):
AT+CMGS=<length><CR> PDU entered <ctrl-Z/ESC>
In text mode (+CMGF=1) after being sent:
+CMGS: 0
If sending fails:
+CMS ERROR: <err>
Parameter
Manual
Version 1.0.2
In PDU mode (+CMGF=0) after being sent: +CMGS:
<mr>[,<ackpdu>]
OK
<da>:
Enter telephone number with " "
<toda>:
145: Enter telephone number with country code, e.g., +49xxxxx
for Germany
129: Enter telephone number without country code
<mr>:
TP-Message-Reference as integer variable
<ackpdu>
RP-User-Data Element of the RP-ACK PDU; the format is the
same for <pdu> in the case of SMS, but with the 3G TS 24.011 [6]
SC address field and the parameters must be must be enclosed in "
" like a normal string variable.
<length>
Integer variable that indicates the length of the text body <data>
(or <cdata>) in characters in text mode (+CMGF=1); or in PDU
mode(+CMGF=0), the length of the actual TP data unit in octets
(i.e., the RP layer SMSC address octets are not counted in the
length).
66
Operation
Note
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
-
-
The device sends 4 characters <CR><LF><greater
than><space> (IRA 13, 10, 62, 32) after the command is
completed with <CR>. The PDU data can then be transmitted
by the connected device;
The DCD signal is active as the PDF data is transmitted;
The local echo is controlled by ATE;
The PDU should be in hexadecimal format and be entered in a
line; the device converts this encoding into the PDU octets;
If the length octet of the SMSC address (passed to the PDF)
equals zero, the SMCS address is used that was defined with
the command +CSCA;
The <ESC> character (IRA 27) can be used to abort sending
the message;
The character <ctrl-Z> (IRA 26) is used to end PDU.
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Operation
67
Table 48: Display of new SMS messages
AT+CNMI
Test
Command
Response
Display of new SMS messages
AT+CNMI=?
+CNMI: (list of supported <mode>s), (list of supported <mt>s),
(list of supported <bm>s), (list of supported <ds>s), (list of
supported <bfr>s) 2.
Query
Command
AT+CNMI?
Response
+CNMI: <mode>,<mt>,<bm>,<ds>,<bfr>,OK
Effective command
Command
AT+CNMI=[<mode>][,<mt>][,<bm>][,<ds>][,<bfr>]
Response
OK
Parameter
<mode>:
0: Spontaneous notifications are temporarily stored on the
device. If the buffer for spontaneous notifications is full, the
notifications can be saved to another location or the oldest
notifications are discarded and replaced by new notifications.
1: Notifications are discarded and new spontaneous notifications
are rejected for newly received SMS messages if the
connection between the device and the connected application
is already otherwise occupied, e.g., existing data connection.
Otherwise, the notifications are forwarded directly to the
connected application.
2: Spontaneous notifications are temporarily stored on the device
if the connection between the device and the connected
application is already otherwise occupied, e.g., existing data
connection. The notifications are transferred to the application
when the connection is open again. Otherwise, the
notifications are forwarded directly to the connected
application.
3: Not supported
<mt>:
0: No SMS-DELIVER notifications are forwarded to the
connected application.
1: If SMS-DELIVER are saved on the device, the spontaneous
notification +CMTI: <mem>, <index> forwards information
via the memory location to the connected application.
<bm>:
0: No CBM notifications are forwarded to the connected
application.
<ds>:
0: No SMS-STATUS-REPORTs are forwarded to the connected
application.
<bfr>:
0: The saved notifications are transferred.
Note
-
Manual
Version 1.0.2
68
Operation
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Table 49: Network registration
AT+CREG
Test
Command
Response
Network registration
AT+CREG=?
+CREG: (list of supported <n>s)
OK
Query
Command
Response
AT+CREG?
+CREG: <n>,<stat>[,<lac>,<ci>]
OK
Effective command
Command
AT+CREG=<n>,<stat>
Response
OK
Parameter
<n>:
0:
No output of spontaneous messages to network registration
1:
Output of spontaneous messages to network registration
+CREG: <stat>
2:
Output of spontaneous messages to network registration
with location information +CREG: <stat>[,<lac>,<ci>]
<stat>:
0:
Not logged in, the device is not currently looking for a new
network to log in
1:
Logged in, home network
2:
Not logged in, the device is currently looking for a new
network to log in
3:
Login denied
4:
Status unknown
5:
Logged in, roaming
<lac>:
String variable, two bytes "location area code" in hexadecimal
format (e.g., "00C3" corresponds to 195 in decimal)
<ci>:
String variable; two bytes "cell ID" in hexadecimal format.
Note
The effective command determines how the spontaneous messages
are displayed:
+CREG: <stat> bei <n>=1 and a change in registration status in
the network, or
+CREG: <stat>[,<lac>,<ci>] at <n>=2 and a change in network
cell.
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Operation
Table 50: SMS Service Center address
AT+CSCA
Test
Command
Response
Query
Command
Response
SMS Service Center address
AT+CSCA=?
OK
AT+CSCA?
+CSCA: <sca>,<tosca>
OK
Effective command
Command
AT+CSCA=<sca>[,<tosca>]
Response
OK
Parameter
<sca>:
Telephone number of the SMS Service Center, enter with " "
<tosca>:
145:
Enter telephone number with country code, e.g.,
+49xxxxx for Germany
129:
Enter telephone number without country code
Note
The effective command sets the address of the SMS Service
Center via which the SMS sent by the device is routed. In PDU
mode, the service center entered here is also used if the length
entered in the PDU for the SMSC address equals zero.
Manual
Version 1.0.2
69
70
Operation
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Table 51: Set parameter for SMS text mode
AT+CSMP
Test
Command
Response
Set parameter for SMS text mode
AT+CSMP=?
+CSMP: (list of <fo>),(list of <vp>),(list of <pid>),(list of <dcs>)
OK
Query
Command
Response
AT+CSMP?
+CSMP: <fo>,<vp>,<pid>,<dcs>
OK
Effective command
Command
AT+CSMP=[<fo>[,<vp>[,<pid>[,<dcs>]]]]
Response
OK
Parameter
<fo>:
17
<vp>:
Specifies how long text messages are saved in the SMS Service
Center:
0 to 143:
(<vp> + 1) * 5 minutes (i.e., 5 minute intervals
up to 12 hours)
144 to 167
12 hours + (<vp> - 143) x 30 minutes
168 to 196
(<vp> - 166) x 1 day
197 to 255
(<vp> - 192) x 1 week
<pid>:
0:
<dcs>:
0:
Note
The values 71, 167, 173, 255 are only supported for <vp> up to
including firmware version 1.6.
In the complex AT command
AT+CMGF=1+CSMP=17,0,0,0+CSCA=" +AAAAAAAAAAA",
the value 0 is accepted for <vp>, but replaced by the value 71.
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Operation
Table 52: Set Cellular Result Codes for incoming calls
AT+CRC
Test
Command
Response
Set Cellular Result Codes for incoming calls
AT+CRC=?
+CRC: (list of <mode>)
OK
Query
Command
Response
AT+CRC?
+CRC:<mode>
OK
Effective command
Command
AT+CRC=[<mode>]
Response
OK
Parameter
<mode>:
0:
Extended output disabled
1:
Extended output enabled
Note
If extended output is enabled, the output takes the following
format:
+CRING: <type> , with <type> : FAX, DATA or VOICE
Table 53: Set local interface speed
AT+IPR
Set local interface speed
Test
Command
AT+IPR=?
Response
+ IPR (list of supported fixed interface speeds)
Query
Command
AT+IPR?
Response
+IPR: <rate> OK
Effective command
Command
AT+IPR=<rate>
Response
OK
Parameter
<rate> bit rate per second
1200
2400
4800
9600
19200
38400
57600
Note
-
Manual
Version 1.0.2
71
72
Operation
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Table 54: Switching between mobile / stationary operation
AT+KHNDVR Switching between mobile / stationary operation
Query
Command
+ KHNDVR?
Response
+ KHNDVR <stat>
Effective command
Command
+ KHNDVR<stat>
Response
OK
Parameter
<stat>:
0:
Setting for data calls (CSD 9600 bit/s) during mobile
operation
1:
Setting for data calls (CSD 9600 bit/s) during stationary
operation
Note
The command has not effect on GPRS connections or sending
SMS messages. For mobile use, <stat> must be set to zero.
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Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Operation
73
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6.5
Operation in GPRS Mode
After turning on and project design by the controller or after connection abort, the
TO-PASS® modem GRPS RS-232 IN GPRS mode immediately begins to establish
a connection to the TSC server.
If the connection cannot be made, attempts to make the connection adhere to the
following sequence:
After turning on:
3 attempts one after the other
After approx. 2 min wait:
3 attempts one after the other
After approx. 4 min wait:
3 attempts one after the other
After approx. 6 min wait:
3 attempts one after the other
After approx. 10 min wait:
3 attempts one after the other
After approx. 15 min wait:
3 attempts one after the other
Every 15 min:
3 attempts one after the other
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Manual
Version 1.0.2
74
Operation
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
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6.6
PIN in Terminal Mode
Entering the PIN
If LED S blinks slowly (once per second), the TO-PASS® modem GRPS RS-232
is waiting for the PIN to be entered.
In GPRS mode, the PIN is passed by the connected PLC to the TO-PASS®
modem GRPS RS-232.
The PIN must be entered in the data block of the PLC program. Check the
connection between the PLC and the TO-PASS® modem GRPS RS-232.
LED S (Status) is blinking fast
If LED S is blinking fast (4 times per second):
•
•
The SIM card was either not recognized, or
The SIM card was PUK blocked because the wrong PIN was entered too
many times.
1
Make sure that the SIM card has been correctly inserted in the device (see
"Inserting the SIM Card").
2
Check whether the SIM card is SIM blocked. Insert the SIM card into a
normal cellular telephone. The telephone will display whether the SIM card
is PUK blocked. If the SIM card is PUK blocked, enter the PUK and then a
PIN. Ideally, use a cellular phone.
3
Before inserting the SIM card into the TO-PASS® modem GRPS RS-232
again, identify why the SIM card was PUK blocked: What PIN is in the
PLC program?
4
Check and if necessary, delete the parameter SIMSTATE of the TO-PASS®
modem GRPS RS-232.
Check and delete parameter SIMSTATE
The parameter SIMSTATE is displayed by pressing the SET button (see "Output
of Current Settings and Values"):
SIMSTATE=SIM_OK
Operational
SIMSTATE=SIM_ERROR
Wrong PIN; one failed attempt
SIMSTATE=SIM_PROBLEM
Wrong PIN; two failed attempts or
no SIM detected.
For SIMSTATE=SIM_ERROR or SIMSTATE=SIM_PROBLEM, proceed as
follows:
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Operation
1
Make sure that the correct PIN is entered in the PLC program block.
2
Either press the SET button until the factory configuration is loaded.
(Caution! All settings are reset.)
75
or
Enter the following AT commands:
AT^PARSTART
AT^PARCSE
AT^PAREND
3
The device then restarts and is operational again.
Note
Information about switching the SIM card!
Change the PIN in your application or in the PLC program block when switching
the SIM card to the PIN of the new SIM card.
If you use several SIM cards, it makes sense, for example, to give all SIM cards
the same PIN with a normal cellular telephone. Observe your security guidelines
for handling SIM cards.
PIN-less SIM cards
The device also works with SIM cards in which the PIN prompt is turned off. In
this case, the PIN prompt is simply skipped and the device attempts to log into a
GSM network immediately.
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Manual
Version 1.0.2
76
Operation
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
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6.7
Switching Modes
6.7.1
Switching Between Terminal Mode and GPRS Mode
The TO-PASS® modem GPRS RS-232 is supplied from the factory with Terminal
mode activated.
6.7.1.1
Automatic Switching
GPRS mode of the TO-PASS® modem GPRS RS-232 is automatically activated
during initalization in operation with devices and the PLC program blocks.
6.7.1.2
Manual Switching
There are the following methods to switch the TO-PASS® modem GPRS RS-232
manually from Terminal mode to GPRS mode and back.
Method 1
Press the SET button when applying the power supply until the LEDs display a
running light.
The TO-PASS® modem GPRS RS-232 switches the mode and stays in the new
mode until switched again.
Method 2
Use AT commands to change the mode. Enter the following commands:
+++
Safely enables the AT command interface and interrupts the data
transmission
AT^PARSTART<CR>
Enables the AT parameterization commands.
AT^PARSET=”TERMINAL”,”MODE”,”DISABLE”<CR>
Selects GPRS mode.
AT^PARSET=”TERMINAL”,”MODE”,”SUPERVISED” <CR>
Selects Terminal mode or
AT^PAREND<CR>
Disables the parameterization command and triggers a restart of the WAGO
TO-PASS MODEM GPRS RS232.
The device start in the mode just selected.
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Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Service
77
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7
Service
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7.1
Output of Current Settings and Values
To output the current settings and values, proceed as follows:
1
2
3
Connect a PC to the RS-232 interface.
Launch a terminal program, e.g., HyperTerminal.
Select the appropriate COM interface and enter the same values for the
character format and baud rate as the RS-232 interface of the TO-PASS®
GPRS modem RS-232.
The TO-PASS® GPRS modem RS-232 is factory set to the following values:
Baud rate
Character format
9600 bit/s (in GPRS mode) or
57600 bit/s (in Terminal mode)
8N1
To output the current IP configuration via the RS-232 interface of the TO-PASS®
GPRS modem RS-232, press the SET button for less than 2 seconds.
Table 55: Current settings and values
Configuration parameters
Default
Assigned IP
Remote Host
217.6.61.22
Destination Port
20030
Source Port
26863
Remote Host2
Destination Port2
26862
Source Port2
RANDOM
Server Mode
MSC
Server Line
LL
Server Username
st
Server Username2
G21
Dial-Up
GPRS
System Time
1894
Terminal Mode
DISABLE
Firmware Version
V.1.2.0
SIM STATUS
SIM OK
Provider
NetID
APN
Quality
99
COM Control
DTR
COM Baud Rate
9600
COM Format
8N1
=== Ende der Liste für Textmarke Inhalt_mitte ===
Manual
Version 1.0.2
Note
Assigned IP address (OPC mode)
IP address of the OPC server (OPC mode)
Port address of the OPC server (OPC mode)
Own port address (OPC mode)
Reserved
Reserved
Reserved
Reserved
Reserved
Login name on the OPC (OPC mode)
Reserved
Reserved
System time since switching on
Terminal mode or GPRS mode
Firmware Version
SIM/PIN status
GSM network operator
ID of the GSM network operator
APN of the GPRS network
Reception quality (CSQ value)
Reserved
Baud rate on RS-232 interface
Character format RS-232 interface
78
List of Figures
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
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List of Figures
Figure 1: Front view .............................................................................................. 19
Figure 2: Antenna connection ............................................................................... 20
Figure 3: RS-232 connection................................................................................. 20
Figure 4: RS-232 interface .................................................................................... 21
Figure 5: Terminal assignment for operating voltage ........................................... 22
Figure 6: Display Elements ................................................................................... 23
Figure 7: Inserting the SIM card - Opening clamps.............................................. 30
Figure 8: Inserting the SIM card – Pressing the opening clamps down................ 31
Figure 9: Inserting the SIM card – Removing the housing ................................... 31
Figure 10: Inserting the SIM card – SIM card holder ........................................... 32
Figure 11: Inserting the SIM card – Slide open the SIM card holder ................... 32
Figure 12: Inserting the SIM card – in SIM card holder ....................................... 33
Figure 13: Inserting the SIM card – SIM card holder in detail ............................. 33
Figure 14: Inserting the SIM card – Position of the SIM card .............................. 34
Figure 15: Inserting the SIM card – Insert SIM card ............................................ 34
Figure 16: Inserting the SIM card – Press on the SIM card holder....................... 35
Figure 17: Inserting the SIM card – Lock the SIM card holder ............................ 35
Figure 18: Inserting the SIM card – SIM card locked........................................... 36
Figure 19: Inserting the SIM card – Joining the housing part............................... 36
Figure 20: Inserting the SIM card – Housing parts engage................................... 37
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Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
List of Tables
79
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List of Tables
Table 1: Number Notation....................................................................................... 8
Table 2: Font Conventions ...................................................................................... 8
Table 3: Overview of approved countries ............................................................. 10
Table 4: PIN assignment ....................................................................................... 21
Table 5: Modem cable assignment........................................................................ 21
Table 6: Terminal assignment for operating voltage............................................. 22
Table 7: Display Elements .................................................................................... 23
Table 8: SET button .............................................................................................. 24
Table 9: Technical data, interfaces........................................................................ 25
Table 10: Technical data, communication ............................................................ 25
Table 11: General specifications ........................................................................... 26
Table 12: Switching from transparent phase to command phase.......................... 43
Table 13: Repeat last command line ..................................................................... 43
Table 14: Answer call............................................................................................ 43
Table 15: Dialing and connection setup ................................................................ 44
Table 16: Switch ON/OFF local echo ................................................................... 44
Table 17: Release existing connection .................................................................. 44
Table 18: Output identification ............................................................................. 45
Table 19: Return from command phase to transparent phase ............................... 45
Table 20: Display of result codes ON/OFF........................................................... 45
Table 21: Display of the settings for S0 register as set using ATS0=<n> ............ 46
Table 22: Configure automatic call acceptance .................................................... 46
Table 23: Set result code format............................................................................ 47
Table 24: Hardware flow control ON/OFF ........................................................... 47
Table 25: Setting the CONNECT result code format and call monitoring ........... 48
Table 26: Setting the DCD function...................................................................... 48
Table 27: Setting the DTR function ...................................................................... 48
Table 28: Load factory configuration.................................................................... 49
Table 29: Save current profile ............................................................................... 49
Table 30: Display of the current configuration ..................................................... 49
Table 31: Clock ..................................................................................................... 50
Table 32: Radio link protocol................................................................................ 51
Table 33: Enter PIN............................................................................................... 52
Table 34: Query of the signal quality.................................................................... 53
Table 35: Query of the IMEI................................................................................. 53
Table 36: Determining the PDP context................................................................ 53
Table 37: Log into / out of GPRS.......................................................................... 55
Table 38: Query of the IMSI ................................................................................. 55
Table 39: Activity status........................................................................................ 56
Table 40: Preferred SMS memory......................................................................... 57
Table 41: Subscriber telephone number................................................................ 59
Table 42: Selecting the bearer service type........................................................... 60
Table 43: Deletes an SMS ..................................................................................... 60
Table 44: Selects the SMS format......................................................................... 61
Table 45: List of SMS messages in the preferred memory ................................... 62
Table 46: Reading SMS ........................................................................................ 64
Table 47: Send SMS.............................................................................................. 65
Manual
Version 1.0.2
80
List of Tables
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
Table 48: Display of new SMS messages ............................................................. 67
Table 49: Network registration.............................................................................. 68
Table 50: SMS Service Center address ................................................................. 69
Table 51: Set parameter for SMS text mode ......................................................... 70
Table 52: Set Cellular Result Codes for incoming calls ....................................... 71
Table 53: Set local interface speed........................................................................ 71
Table 54: Switching between mobile / stationary operation ................................. 72
Table 55: Current settings and values ................................................................... 77
=== Ende der Liste für Textmarke Verzeichnis_hinten ===
Manual
Version 1.0.2
WAGO-TO-PASS® 761
761-510 GPRS Modem, RS-232
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Manual
Version 1.0.2
81
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WAGO Kontakttechnik GmbH & Co. KG
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•
D-32385 Minden
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•
D-32423 Minden
Phone:
+49/5 71/8 87 – 0
Fax:
+49/5 71/8 87 – 1 69
E-Mail:
info@wago.com
Internet:
=== Ende der Liste für Textmarke Einband_hinten ===
http://www.wago.com