Control Microsystems 5901 User manual

5901 High Speed Dialup Modem
Hardware Manual
CONTROL
MICROSYSTEMS
SCADA products... for the distance
48 Steacie Drive Telephone: [phone]
Kanata, Ontario Facsimile: 613-591-1022
K2K 2A9 Technical Support: 888-226-6876
Canada 888-2CONTROL

5901 High Speed Dialup Modem Hardware Manual
October 19, 2007
1
5901 High Speed Dialup Modem Hardware Manual
©2000 - 2006 Control Microsystems Inc.
All rights reserved.
Printed in Canada.
Trademarks
TeleSAFE, TelePACE, SmartWIRE, SCADAPack, TeleSAFE Micro16 and
TeleBUS are registered trademarks of Control Microsystems Inc.
All other product names are copyright and registered trademarks or trade names
of their respective owners.
Material used in the User and Reference manual section titled SCADAServer
OLE Automation Reference is distributed under license from the OPC
Foundation.

5901 High Speed Dialup Modem Hardware Manual
October 19, 2007
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Table of Contents
1OVERVIEW.................................................................................................... 8
2INDUSTRY CANADA CERTIFICATION........................................................ 9
3IMPORTANT SAFETY INFORMATION....................................................... 10
4INSTALLATION........................................................................................... 11
4.1 Field Wiring.............................................................................................11
4.2 RS-232 Serial Port..................................................................................12
4.2.1 5901 Modem Connection to DTE......................................................13
4.3 Telephone Line Connection....................................................................13
4.4 Power Connections................................................................................. 14
4.4.1 I/O Bus Connection...........................................................................14
4.4.2 5901 SA Power Connection..............................................................14
4.4.3 RS-232 Connection...........................................................................15
4.5 Configuration Jumpers............................................................................15
4.6 5901 Modem Reset Control.................................................................... 16
4.6.1 Reset on Power Application .............................................................. 16
4.6.2 Reset on I/O Bus Reset Signal..........................................................16
4.6.3 Reset on DTR Control.......................................................................16
4.6.4 Failure Recovery ............................................................................... 16
4.7 LED Indicators........................................................................................16
5OPERATION................................................................................................ 18
5.1 Stand Alone Modem Operation .............................................................. 18
5.1.1 5901 Modem Connection to PC........................................................18
5.1.2 Operation using Communication Software........................................18
5.1.3 Operation using TelePACE program................................................. 18
5.1.4 Operation with Host SCADA program ............................................... 19
5.2 Operation with Programmable Controllers.............................................. 19
5.2.1 Configure Controller Serial Communication Port...............................19
5.2.2 Initializing the 5901 Modem...............................................................19
5.2.3 Initiating Dial-Up Modem Connection................................................20
5.2.4 Communicating with a Remote Controller.........................................20

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5.3 Operation with Non-Programmable Controllers...................................... 21
6MAINTENANCE........................................................................................... 22
7TROUBLESHOOTING................................................................................. 23
8SPECIFICATIONS....................................................................................... 24
9APPROVALS AND CERTIFICATIONS ....................................................... 25
10 AT COMMAND GUIDELINES...................................................................... 26
10.1 AT Command Format.............................................................................26
10.1.1 DTE Speed Auto Detect.................................................................... 26
10.1.2 Escape Code Sequence....................................................................27
10.2 AT Command Set................................................................................... 27
10.2.1 A/ - Repeating a Command Line.......................................................27
10.2.2 AT - Read/Write S Parameter ...........................................................27
10.2.3 A - Answer......................................................................................... 28
10.2.4 Bn - CCITT or Bell.............................................................................28
10.2.5 Dn - Dial ............................................................................................ 28
10.2.6 Dial Modifiers..................................................................................... 29
10.2.7 En - Command Echo.........................................................................30
10.2.8 Hn - Disconnect (Hang-Up)............................................................... 30
10.2.9 In - Identification................................................................................30
10.2.10 L –Speaker Volume.......................................................................... 31
10.2.11 M –Speaker Control .........................................................................32
10.2.12 On - Return to On-Line Data Mode ...................................................32
10.2.13 P - Set Pulse Dial Default..................................................................32
10.2.14 Qn - Quiet Results Codes Control..................................................... 33
10.2.15 Sn - Read/Write S-Register...............................................................33
10.2.16 T - Set Tone Dial Default...................................................................33
10.2.17 Vn - Result Code Form......................................................................34
10.2.18 Wn - Connect Message Control........................................................34
10.2.19 Xn - Extended Result Codes.............................................................34
10.2.20 Zn - Soft Reset and Restore Profile ..................................................35
10.3 AT& Command Set.................................................................................35
10.3.1 &Cn - RLSD (DCD) Option................................................................ 35
10.3.2 &Dn - DTR Option.............................................................................36

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10.3.3 &Fn - Restore Factory Configuration (Profile) ...................................36
10.3.4 &Gn - Select Guard Tone..................................................................37
10.3.5 &Kn - Flow Control............................................................................37
10.3.6 &Ln - Leased Line Operation ............................................................ 37
10.3.7 &Mn - Asynchronous/Synchronous Mode Selection ......................... 37
10.3.8 &Pn - Select Pulse Dial Make/Break Ratio........................................38
10.3.9 &Qn - Sync/Async Mode ...................................................................38
10.3.10 &Rn - RTS/CTS Option.....................................................................39
10.3.11 &Sn - DSR Override..........................................................................39
10.3.12 &Tn –Local Analog Loopback Test ..................................................39
10.3.13 &V - Display Current Configuration and Stored Profiles.................... 40
10.3.14 &V1 - Display Last Connection Statistics ..........................................40
10.3.15 &Wn - Store Current Configuration ...................................................41
10.3.16 &Xn - Select Synchronous Clock Source..........................................42
10.3.17 &Yn - Designate a Default Reset Profile ........................................... 42
10.3.18 &Zn=x - Store Telephone Number .................................................... 42
10.4 AT+ Command Set.................................................................................43
10.4.1 +A8E=a,b,c,d,e,f - V.8 and V.8bis Operation Controls......................43
10.4.2 +A8I:x,y - CI Signal Indication ...........................................................44
10.4.3 +DS = a,b,c,d - Data Compression ................................................... 44
10.4.4 +DR=n - Data Compression Reporting.............................................. 45
10.4.5 +EB=x,y,z - Break Handling in Error Control Operation ....................46
10.4.6 +EFCS=n - 32-bit Frame Check Sequence.......................................46
10.4.7 +ER=n - Error Control Reporting....................................................... 47
10.4.8 +ES=x,y,z - Error Control and Synchronous Mode Selection............ 47
10.4.9 +ESA=a,b,c,d,e,f,g,h - Configure Synchronous Access Submode....49
10.4.10 +ESR=n - Selective Repeat ..............................................................50
10.4.11 +ETBM=x,y,z - Call Termination Buffer Management.......................51
10.4.12 +FCLASS=n - Select Active Service Class .......................................51
10.4.13 +GCAP - Request Complete Capabilities List...................................52
10.4.14 +GCI=nn - Country of Installation...................................................... 52
10.4.15 +GMI - Request Manufacturer Identification......................................54
10.4.16 +GMM - Request Model Identification............................................... 54
10.4.17 +GMR - Request Revision Identification ........................................... 54
10.4.18 +IFC=n - DTE-Modem Local Flow Control ........................................54
10.4.19 +ILRR=n - DTE-Modem Local Rate Reporting.................................. 55
10.4.20 +ILRR:m,n - DTE-Modem Local Reported Rate................................56
10.4.21 + IPR=n - Fixed DTE Rate ................................................................ 56

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10.4.22 +ITF=a,b,c - Transmit Flow Control Thresholds................................57
10.4.23 +MR=n - Modulation Reporting Control.............................................58
10.4.24 +MS - Select Modulation...................................................................59
10.4.25 +VCID=n - Caller ID (CID)................................................................. 61
10.5 AT- Command Set..................................................................................61
10.5.1 -Kn –MNP 10 Extended Services..................................................... 61
10.5.2 -SMS=n - Select Mode......................................................................61
10.5.3 –STE=n - Set Telephony Extension..................................................62
10.6 AT\ Command Set..................................................................................63
10.6.1 \Bn - Transmit Break to Remote........................................................63
10.6.2 \Kn - Break Control............................................................................63
10.6.3 \Nn - Operating Mode........................................................................64
10.6.4 \Vn - Single Line Connect Message Enable......................................65
10.7 AT% Command Set................................................................................66
10.7.1 %7 - Plug and Play Serial Number....................................................66
10.7.2 %8 - Plug and Play Vendor ID and Product Number......................... 66
10.7.3 %Cn - Enable/Disable Data Compression......................................... 66
10.7.4 %En- Enable/Disable Line Quality Monitor and Auto-Retrain or
Fallback/Fall Forward.............................................................................................. 67
10.7.5 %L - Report Line Signal Level...........................................................67
10.7.6 %Q - Report Line Signal Quality........................................................ 68
10.7.7 %Un - Select µ-Law or A-Law Codec Type....................................... 68
10.8 AT* Command Set..................................................................................68
10.8.1 **- Load Flash Memory...................................................................... 68
10.8.2 *B - Display Blacklisted Numbers......................................................70
10.8.3 *D - Display Delayed Numbers.......................................................... 71
10.9 AT) Command Set..................................................................................71
10.9.1 )Mn - Enable Cellular Power Level Adjustment................................. 71
10.10 At@ Command Set................................................................................. 72
10.10.1 @Mn - Initial Cellular Power Level Setting ........................................72
10.11 AT: Command Set.................................................................................. 72
10.11.1 :En - Compromise Equalizer Enable Command................................ 72
11 MODEM S-REGISTERS.............................................................................. 73
11.1 S0 - Number of Rings to Auto-Answer.................................................... 73
11.2 S1 - Ring Counter...................................................................................73
11.3 S2 - Escape Character ...........................................................................73

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11.4 S3 - Carriage Return Character..............................................................73
11.5 S4 - Line Feed Character ....................................................................... 74
11.6 S5 - Backspace Character......................................................................74
11.7 S6 - Wait Time before Blind Dialing or for Dial Tone..............................74
11.8 S7 - Wait Time for Carrier, Silence, or Dial Tone ................................... 74
11.9 S8 - Pause Time For Dial Delay.............................................................75
11.10 S9 - Carrier Detect Response Time........................................................ 75
11.11 S10 - Lost Carrier To Hang Up Delay..................................................... 75
11.12 S11 - DTMF Tone Duration ....................................................................75
11.13 S12 - Escape Prompt Delay (EPD).........................................................75
11.14 S14 - General Bit Mapped Options Status.............................................. 76
11.15 S16 - Test Mode Bit Mapped Options Status .........................................76
11.16 S19 - Reserved.......................................................................................76
11.17 S20 - Reserved.......................................................................................77
11.18 S21 - V.24/General Bit Mapped Options Status .....................................77
11.19 S22 - Speaker/Results Bit Mapped Options Status................................77
11.20 S23 - General Bit Mapped Options Status.............................................. 78
11.21 S24 - Sleep Inactivity Timer....................................................................78
11.22 S25 - Delay To DTR off .......................................................................... 78
11.23 S26 - RTS to CTS Delay.........................................................................78
11.24 S27 - Bit Mapped Options Status ...........................................................79
11.25 S28 - Bit Mapped Options Status ...........................................................79
11.26 S29 - Flash Dial Modifier Time ...............................................................80
11.27 S30 - Disconnect Inactivity Timer ........................................................... 80
11.28 S31 - Bit Mapped Options Status ...........................................................80
11.29 S36 - LAPM Failure Control....................................................................80
11.30 S38 - Delay Before Forced Hang Up...................................................... 81
11.31 S39 - Flow Control Bit Mapped Options Status ......................................81
11.32 S40 - General Bit Mapped Options Status.............................................. 81
11.33 S41 - General Bit Mapped Options Status.............................................. 82
11.33.1 S46 - Data Compression Control ...................................................... 82
11.34 S48 - V.42 Negotiation Action................................................................. 83
11.35 S86 - Call Failure Reason Code.............................................................83

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11.36 S91 - PSTN Transmit Attenuation Level................................................. 84
11.37 S92 - Fax Transmit Attenuation Level ....................................................84
11.38 S95 - Extended Result Codes ................................................................84
11.39 S210 –V.34 Symbol Rates.....................................................................85
12 MODEM RESULT CODES .......................................................................... 86
Index of Figures
Figure1: 5901 Module Layout.............................................................................................11
Figure 2: RS-232 Port Connector (DCE)............................................................................12
Figure 3: RS-232 Wiring - 5901 (DCE) to DTE ..................................................................13
Figure 4: 5901 Modem RJ-11 Connection, P6 ...................................................................14
Figure 5: 5901 Terminal Block Connection, P3..................................................................14

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1 Overview
The 5901 modem provides high-speed dial-up telephone communication for SCADAPack,
TeleSAFE Micro16 and SmartWIRE controllers. The 5901 modem is a 5000 Series module and may
be fully integrated into a DIN rail mounted controller system. Operating power is received from the
I/O Bus and the 5901 modem requires no external power source.
The 5901 modem supports telephone line connection speeds up to 56k baud. The 5901 modem
performs complete handshake and data rate negotiations and supports error correction and data
compression modes to ensure data transfer integrity. Non-error correcting mode is also supported.
The 5901 modem supports DTE speeds up to 115200 baud with speed buffering at all speeds.
XON/XOFF or RTS/CTS flow control between DTE and 5901 modem are supported.
Auto-recovery circuitry in the 5901 modem ensures controlled modem operation at all times. The
5901 modem is reset to the factory default or user-defined settings whenever power is applied or
when the modem receives an I/O Bus Reset signal from the controller. A modem reset may be
performed using the modem control functions in TelePACE Ladder Logic and C Tools programs.
The 5901 may also be reset from a remote location using a pre-defined dial sequence.
The 5901 modem supports the Hayes “AT” command set. The 5901 modem automatically
determines the speed and format of the data sent from the DTE. Under AT operation the modem
performs an autobaud/autoparity/autolength function on each AT command entered.
Telephone line protection consists of a three-electrode spark gap surge arrester from TIP and RING
to chassis and a MOV from TIP to RING. The 5901 modem operates in environmental conditions of
between –40°C and +60°C and between 5% and 95% relative humidity.

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2 Industry Canada Certification
1
NOTICE: The Industry Canada label identifies certified equipment. This certification means that
the equipment meets certain telecommunications network protective, operational and safety
requirements. Industry Canada does not guarantee the equipment will operate to the user’s
satisfaction.
Before installing this equipment, users should ensure that it is permissible to be connected to the
facilities of the local Telecommunications Company. The equipment must also be installed using an
acceptable method of connection. The customer should be aware that the compliance with the above
conditions may not prevent degradation of service in some situations.
Repairs to certified equipment should be made by an authorized Canadian maintenance facility
designated by the supplier. Any repairs or alternations made by the user to this equipment, or
equipment malfunctions, may give the telecommunications company cause to request the user to
disconnect the equipment.
Users should ensure for their own protection that the electrical ground connections of the power
utility, telephone lines and internal metallic water pipe system, if present, are connected together.
This precaution may be particularly important in rural areas.
CAUTION: Users should not attempt to make such connections themselves, but should contact the
appropriate electric inspection authority, or electrician, as appropriate.
AVIS: L’étiquette de l'Industrie Canada identifie le matériel homologué. Cette étiquette certifie que
le matériel est conforme à certaines normes de protection, d’exploitation et de sécurité des réseaux
de télécommunications. Industrie Canada n’assure toutefois pas que le matériel fonctionnera à la
satisfaction de l’utilisateur.
Avant d’installer ce matériel, l’utilisateur doit s’assurer qu’il est permis de le raccorder aux
installations de l’entreprise locale de télécommunication. Le matériel doit également être installé en
suivant une méthod acceptée de raccordement. L’abonné ne doit pas oublier qu’il est possible que la
conformité aux conditions énoncées ci-dessus n’empêchent pas la dégradation du service dans
certaines situations.
Les réparations de matériel homologué doivent être effectuées par un centre d’entretien canadien
autorisé, désigné par le fournisseur. La compagnie de télécommunications peut demander à
l’utilisateur de débrancher un appareil à la suite de réparations ou de modifications effectuées par
l’utilisateur ou a cause de mauvais fonctionnement.
Pour sa propre protection, l’utilisateur doit s’assurer que tous les fils de mise à la terre de la source
d’énergie électrique, les lignes téléphoniques et les canalisations d’eau métalliques, s’il y en a, sont
raccordés ensemble. Cette précaution est particulièrement importante dans les régions rurales.
AVERTISSEMENT: L’utilisateur ne doit pas tenter de faire ces raccordements lui-même; il doit
avoir recours à un service d’inspection des installations électriques, ou à un électricien, selon le cas.
1
A certification label will be found on certified equipment. Equipment without this label is not certified.