installation and user's guide for the integral mercury … guide 1 installation guide...

Installation Guide 1

Installation Guide

Installation and User's Guideforthe

Integral Mercury Modem,External Mercury Modem,

andModem Configuration Software

for use with the:Mercor ECAT & Mercor MiniElectronic Volume Corrector

and theMercury Electronic Recorder

March, 1999


Telecom Requirements

Telecom RequirementsThe Mercury modem does not fully meet Telecom's impedance requirements.Performance limitations may occur when used in conjunction with some parts ofthe Network. Telecom will accept no responsibility should difficulties arise in suchcircumstances.

The transmit level from this device is set at a fixed level and because of this theremay be circumstances where the device does not give its optimum performance.Before reporting such occurrences as faults, please check the line with a standardTelepermitted telephone, and do not report a fault unless the telephone perfor-mance is impaired


Installation Guide FCC Part 68

FCC PART 68The Mercury modem is registered with the FCC (Federal CommunicationsCommission) under Part 68. The Part 68 rules require that the followinginformation be provided to the end user of equipment containing a DAA:

FCC Notice to the Users1. UPON REQUEST ONLY, you must provide the following data to your

telephone utility company (telco):a) Notice of intention to install or permanently remove an FCC Part

68 registered device or system, and the *FCC RegistrationNumber.

b) *The Ringer Equivalence Number (REN) (see device label).Note that if several devices are connected to the same line, theRENs must not add up to more than 5.0 (A or B). This RENfigure is important to your telco.

c) *The (USOC) jack type to be provided by the telco. Typicallythis will be RJ-11 C/W for single lines.

*The *-flagged items above are noted on the equipment's FCC Compliance label.2. This device may not be used on telco-operated coin phone lines. Party

lines and privately owned coin-phones are subject to local State regulatorypolicies, and possible additional State special requirements.

3. The telco has the right to make changes to their network which may affectthe operation of your equipment, provided you are given adequateadvance written notice to permit correct operation.

4. In case of operational problems, disconnect your unit by removing themodular plug from the telco jack. If your regular phone (or other deviceor system) still works properly, your Mercury Modem has a problem andmust remain disconnected and (officially) serviced or returned forrepairs. If upon the above disconnection your regular service still hasproblems, notify your telco that they may have a problem. Request promptservice at no cost to you the user. If a problem is found in premises wiringnot telco-installed wiring, you may be subject to a service call charge.

5. Unless otherwise noted in the User's Manual (e.g.: fuses, etc.), user maynot under any circumstances (in or out of warranty) attempt any service,adjustments or repairs on this unit. It must be returned to the factory orauthorized U.S. service agency for all such work. Locations (or phonenumbers) of factory or authorized U.S. service points are listed in thisuser's manual.

6. Special FCC rules apply to equipment connected behind a PBX or KTS.


Industry Canada CS-03

CS-03NOTICE: The Industry Canada label identifies certified equipment. Thiscertification means that the equipment meets telecommunications network protec-tive, operational and safety requirements as prescribed in the appropriate TerminalEquipment Technical Requirements document(s). The Department does notguarantee the equipment will operate to the user's satisfaction.

Before installing this equipment, users should ensure that it is permissible to beconnected to the facilities of the local telecommunications company. Theequipment must also be installed using an acceptable method of connection. Thecustomer should be aware that compliance with the above conditions may notprevent degradation of service in some situations.

Repairs to certified equipment should be coordinated by a representative desig-nated by the supplier. Any repairs or alterations made by the user to this equipment,or equipment malfunctions, may give the telecommunications company cause torequest the user to disconnect the equipment.

Users should ensure for their own protection that the electrical ground connectionsof the power utility, telephone lines and internal metallic water pipe system, ifpresent, are connected together. This precaution may be particularly important inrural areas.Caution: Users should not attempt to make such connections themselves, butshould contact the appropriate electric inspection authority, or electrician, asappropriate.

NOTICE: The Ringer Equivalence Number (REN) assigned to each deviceprovides an indication of the maximum number of terminals allowed to beconnected to a telephone interface. The termination on an interface may consistof any combination of devices subject only to the requirement that the sum of theRinger Equivalence Numbers of all the devices does not exceed 5. The MercuryModem REN is 0.3A.


Installation Guide

FCC Part 68......................................................................3CS-03...............................................................................4Mercury Modem...............................................................6Modem Layout.................................................................7Mounting the Integral Modem (ECAT-PT).....................12Mounting the Integral Modem (ER).................................15Verification.....................................................................17External Mercury Modem...............................................19Basic External Mercury Modem.....................................20Mercury Modem Barrier Box..........................................21Wiring Diagram for Mercury Modem...............................22Modem Expansion Board................................................23Adding a Modem Expansion Board.................................24Modem Expansion Board Layout....................................25Configuring the Modem..................................................26Modem Configuration (DOS).........................................27Modem Configuration (Windows)...................................34Installation in Division 2 Hazardous Locations (UL).........46Installation in Division 2 Hazardous Locations (CSA)......48Need Help?.....................................................................50Technical Support...........................................................53List of Figures.................................................................54Index..............................................................................55

Table of Contents

Table of Contents


Mercury Modem

Designed for harsh environment operations, the Mercury Modemprovides for remote instrument access and data collection. The modemboard can be retrofitted inside existing ECATs and ERs or installedinto a separate enclosure as a stand-alone modem. Stand-alonemodems may also include a variety of I.S. Barriers, power optionsand multi-port operation. Instruments connected to a Mercury Modemmay be called by host computer systems to retrieve data, or the modemcan call in utilizing Mercury Instruments' Alarm-Link software whenan instrument alarm occurs.

The standard modem configuration is a single channel, battery-operated 2400 baud field modem. On-board surge protectioncomponents are incorporated to provide reliable operation. Circuitboard jumpers permit setting the local baud rate for the connectedinstrument to be different than the modulated baud rate. This featurepermits leaving the instrument's baud rate set at 9600 baud for directconnections with a laptop even though the modem operates at 2400baud.

The modem comes standard with either an Alkaline Disposable Packor Alkaline Receptacle Pack, but an optional Lithium Power Packmay be substituted. A DC Power Supply with battery backup is alsoavailable as an option for locations where AC power is available.

An optional expansion board permits three additional serial ports (andalarm channels) to be added so that a total of four instruments may beaccessed by a single modem on one phone line. Modem port-switchingis handled automatically by the software when using MercuryInstruments' Link software packages. When using the multi-portfeature, it is not necessary that the instruments or devices be of thesame type.

Introduction


Installation Guide

(3)J2DE-9SSocketConnectorforConfig.Cable

(4)J3BatteryConnector

(1)U20ModemFirmware

(2)Thumbscrew

Hole

(5)J4Battery

Connector (7)TB1Serial PortHookup

(8)J5RJ11PhoneJack

(10)JP4 &JP5BaudRateJumper

(6)LED Status Indicators

Modem Layout

Figure 1

(9)TB2ProtectiveGroundLug

(11)J1ExpansionBoardConnector


Modem Layout

Modem Layout

1. Modem Firmware:The firmware EPROM (U20) is removable forfirmware upgrades.

2. Thumbscrew Hole:This hole is used when the integral modem is installedinto a Mercor ECAT. The Thumbscrew 20-8715 isprovided in the installation kit.

3. J2, DE-9S Socket Connector:This connector is used to configure the Modem.

4. J3, Battery Connector:This Battery Connector can be used when the integralmodem is installed into a Mercury ElectronicRecorder or Mercor ECAT.

5. J4, Battery Connector:This Battery Connector can be used when the integralmodem is installed into a Mercor ECAT or MercuryElectronic Recorder.

6. LED Status Indicators:

1 - Power 5 - N/A2 - OFF HOOK 6 - Alarm3 - Carrier 7 - Port "A" Select4 - TX To Host 8 - RX From Host

The following LED Indicators will go through three states:


Installation Guide

Power Up and Self Test:When power is first applied to the Modem LED #1, #6 and#7 will light up and stay lit for about three seconds. IgnoreLED #4 and #8; their states are not set and will change duringpower up.

Standby:LED #4 then LED #3 will light up momentary and then gooff; LED #1 and #7 will light up and stay lit for about sixseconds then go off.

Power Down:All LEDs' are off.

7. TB1, Modem Hookup:Modem TB1 ECAT PULSE BRD

SCIB TB1

Modem TB1 ER, Mainboard TB1

1 52 63 74 8

1 52 63 74 8

1234512345123451234512345123451234512345

A-A+RXTXGND

A-A+RXTXGND

A-A+RXTXGND

A-A+

CTR


Modem Layout

8. J5, RJ11 Phone Jack:For convenience, it is suggested that the instrumentwith the integral modem be mounted near a telephoneline drop that is easily suited for installation of anelectrical earth ground. The instrument/modemassembly must be mounted in a "safe area" (asopposed to "hazardous area") in accordance withMercury Instruments guide lines for modeminstallation.

9. TB2, Grounding Lug:This terminal provides a direct connection to thetelephone line surge suppression components on themodem board. It should be connected via a shortlength of wire to an enclosure ground terminal locatednearby.

Note: The best protection against lightning surges is a telephone linesurge suppressor (TII) installed at the service terminals.


Installation Guide

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4 9

6 1

92

12

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4 9

6 1

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12

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4 9

6 1

92

IIII I IIII IIIII I IIII I

IIII IIIII IIIII I IIII I

JP4JP4JP4JP4JP4

JP5JP5JP5JP5JP5

1111 1 2222 2 3333 3

Baud RateJumpersilkscreen

Figure 2

10. JP4 & JP5 Baud Rate Jumpers:To change the baud rate between the modem and theinstrument, locate the baud rate table on the upper righthand side of the modem main circuit board. Move thejumpers on JP4 and JP5 the appropriate position.Insure that the Instrument Baud Rate (Item 126 in theMercor ECAT and Mini or Item 588 in the ElectronicRecorder) is set the baud rate corresponding with themodem jumper settings.

11. Expansion Board Connector:Attach the expansion board cable to the modem byplugging the keyed connector (without the vinyl pull-tab) into this connector (red stripe down). For moreinformation on the Expansion Board refer to page 22.

JP4 & JP5Baud RateJumpers(Jumpers setat 9600 baud)


Mounting (ECAT-PT)

Mercury Modem withMain Batteries not

shown for clarity

Before Installation After Installation

Mounting the Integral Modem(ECAT-PT)

Figure 3

1. Start the AT-Link Software package and under Instrumenton the main menu line, select Shutdown. All data is stored inmemory and the instrument is not obtaining data.

2. When Shutdown is complete, reach inside the instrument andunplug the main battery plug.

3. Remove any battery or power supply mounted in the right-hand position.

4. Remove the (2) hex nuts holding the door latch to the case. Donot remove the latch or chassis bumper assembly.


Installation Guide

Mounting (ECAT-PT)

5. The Modem Assembly attaches to the (2) door latch screws inplace of the nuts. Position the Modem Assembly against theright side of the case so that the (2) screw holes in the hingemounting bracket are aligned with the latch screws. With thebumper assembly positioned between the case and the hingemounting bracket, tighten the (2) latch screws into the mounting bracket. Some adjustment of the bumper assembly may benecessary to ensure correct alignment with the chassis. Wheninstalled, the lower hinge on the Modem Board Carrier Plateshould swing between the upper bumper pad and the chassislatch post.

6. If a battery or power supply is installed in the left-handposition, remove the upper-right mounting screw.

7. Install (1) 60-1237 #6-32 x 3/4 Binding Head Screw (providedin kit) in this hole from the outside of the case.

8. Install (1) 20-8673 Mounting Post (provided in kit) on the60-1237 screw with the slotted end facing out. The post isslotted for screwdriver use in tightening or loosening. Thebattery or power supply must be in place before this post isinstalled.

9. Install the 20-8715 Thumbscrew (provided in kit) into theretainer located in the upper left corner of the Modem PCBoard. Tighten the thumbscrew until the carrier plate seatsagainst the mounting post.

10. Attach the small 20-8731 Part 68 Certification Label (providedin kit) to the outside of the instruments case on the hinge side.


Mounting (ECAT-PT)

Mounting (ECAT-PT)11. Attach the 20-8723 Status Indicator Label to the chassis

backplate in the upper right corner or the inside bottom surfaceof the case.

12. Insert the phone hookup wire through the Hubbell connectoror conduit connector located on the right side of the ECAT.

13. Install the RJ11 connector on the phone wire and plug it intothe phone jack located on the lower right corner of the modemboard. Route the phone wire through the cable clip on thehinge mounting bracket and down the right side between theOutput Pulse Board stack and the case to avoid interferencewith the wiring.

14. Verify that the hinged Modem Board Carrier Plate swingswithout interference with cables or plugs on the Output PulseBoard stack. Reposition any that come in contact with theCarrier Plate. If necessary, the position of the hinges on thehinge mounting bracket can be adjusted to eliminateinterference.

15. Connect the GND, TX and RX from the modem to the SCIBas shown on page 9 TB1 Modem Hookup.

16. Reinstall and reconnect all batteries. Press the MI button, andenter the access code. Display Item Code 126, InstrumentBaud Rate and insure that it is set to code 2, (2400 baud) formodems with firmware 1.3x. Set to code 0, (9600 baud) formodems with firmware 2.xx. Press Exit twice to return to thecorrector mode.

17. Verify the Jumpers on J4 & J5 installation matches the EC-AT's baud rate set in item 126.


Installation Guide

Mounting the Integral Modem (ER)Before Installation After Installation

Mercury Modem withMain Batteries not

shown for clarityFigure 4

1. Start the ER-Link Software package and select Instrument ,then select Shutdown. After the link is disconnectedescape to clear the dialog box and select Disconnect Link.

2. When Shutdown is complete, reach inside the instrument andunplug the main battery plug.

3. Remove the battery mounting plate by loosening the (4) screwsand lift the battery plate up and out.

4. Remove the screws from the (4) corners of the ER main board.


Mounting (ER)

5. Install (4) 20-8554 1/2" M-F Standoff (provided in kit) in mainboard corner screw holes.

6. Install (1) 60-1210 #6-32 x 3/8 Fillister Head Screw in eachof the (4) 1/2" standoffs. The ground wire from the door mustbe reattached using the lower left corner screw. Do not tightenthe screws at this time.

7. Install the Modem Board Carrier Plate Assembly (provided inkit with PCB installed) by placing the slots over the fillisterhead screws and lowering the plate until its seats on the screws.Tighten the (4) fillister head screws.

8. Attach the small 20-8731 Part 68 Certification Label(provided in kit) to the outside of the case on the hinge side.

9. Attach the 20-8723 Status Indicator Label in a visible locationinside the ER. Suitable locations would be on the inside of thedoor, or the back or bottom surfaces inside the case.

10. Insert the phone hookup wire through the Hubbell connectoror conduit connector located on the right side of the ER.

11. Install the RJ11 connector on the phone wire and plug it intothe phone jack located on the lower right corner of the modemboard. Route the phone wire through the cable clip attachedto the modem board and down the right side to avoidinterference with the field wiring on the ER main board.

12. Connect the modem GND, TX and RX to the ER mainboard as shown on page 9 TB1 Modem Hookup.

13. Reinstall the ER battery plate and tighten the mounting screws.Reconnect all batteries.

Mounting (Electronic Recorder)


Installation Guide

Verification (DOS)

To verify that the installation of the integral modem was successfuland the instrument is working properly, obtain a modem link withthe instrument using ER-Link or AT-Link DOS software package.

Start either the AT-Link or ER-Link (depending on the type of unit themodem was installed in). Select Computer on the main menu lineand press Enter.

With Computer Communication highlighted, press Enter. Insurethat the Modem Baud Rate is set for 2400 baud. Check to see if thecorrect Modem Port is selected and that it matches the port on thecomputer.

Next move to the Transfer selection on the main menu line and pressEnter. Select Modem Link from the sub-menu options and pressEnter. Enter the Site Phone Number and press Enter.

If the modem was installed correctly, the NOT LINKED messagelocated in the lower left-hand corner of the computer screen willchange to MODEM LINK .

Verification (Windows)

To verify that the installation of the integral modem was successfuland the instrument is working properly, obtain a modem link withthe instrument using ER-Link or AT-Link for Windows softwarepackage.

Start either the AT-Link or ER-Link (depending on the type of unit themodem was installed in). Select Setup on the main menu line, thenclick on Site List.


With the Site List dialog box open, click on Add and enter the requiredinformation. Insure that the Site Name, Site Location, Site Phone,Site ID, Site ID 2, Instrument Access Code and Mercury ModemPort are correct. Click OK , then click EXIT when completed.

Next select Communications under Setup on the main menu line.Insure that the Modem Connection Baud Rate is set for 2400 baud.Check to see if the correct Connector is selected and that it matchesthe port on the computer. Initially, try making the first call with theModem Init String blank. If the call fails, most likely the hostmodem's profile is incompatible. Refer to Need Help on page 47 forfurther information.

Select Transfer on the main menu line or click on the "Phone" Iconon the productivity bar. With the Modem Link dialog box open,single click on the site to call, then click on Start Modem Link .

The message at the bottom right hand side of the screen should read;Dialing XXXXXXX (X=phone number). Once the modems connect,the message will change to; Linking to Instrument . If the modemswere properly installed, the message will change to green and read;Linked (Modem).

Both the DOS and Windows verification will activate the LEDs on theMercury Modem. The LEDs provide visual feedback for thefollowing modem operations; Power, Off Hook, Carrier Detect, Txto Host, Rx from Host, Port "A" Select and Alarm . To conservebattery power, the LEDs are not illuminated when the modem switchesto its low-power, standby mode. If configured for alarm call-in, themodem can call a computer running alarm monitoring software toreport instrument alarms as they occur. If a call fails to connect to thehost system, a call-retry scheme will be executed. An on-board timeris used to regulate how often the modem tests for low-battery voltageand alarm retries. Alarm signals from up to four instruments (ordevices) may be connected to the modem using the optional expansionboard.

Verification (DOS & Windows)


Installation Guide

External Mercury Modem

The basic external modem assembly includes a modem mounted in aMercury 800 series case, main battery plate, Hubbell fittings and anAlkaline Disposable or Receptacle Power Pack.

The external modem is very versatile and can be configured withnumerous options. The first choice is the type of enclosure, the optionsavailable are:

Mini Case800 Series Case (Standard Option)1200 Series CaseHennessy Aluminium Case

When considering the type of enclosure, keep in mind that eachinstallation may require different configurations. If the ModemExpansion Board is to be used for additional communication ports andthere is a requirement for barriers, the 1200 Series Case or theHennessy Aluminium Case may be the only options available.

Next the type of power supply must be considered. Included in thebasic modem is either the Alkaline Sealed Pack or the AlkalineReceptacle Power Pack. Other power options are available, they are:

40-1447 Lithium Power Pack40-2107 DC Power Supply KitN/A Solar Panel

When barriers are required, there are three options available fromwhich to choose:

40-1836 P&F 9 Volt I.S. Barrier (Power)40-1837 MTL Serial Channel Barrier (Serial)40-1847 Stahl Pulse Channel Barrier(Pulse &Alarm)


Basic External Mercury Modem

BatteryPlate

Modem Board(Underneath)

40-1595AlkalineSealedPower Packor40-1865AlkalineReceptaclePower Pack

* Hubbell Fitting

*Optional Quantity


Figure 5


Installation Guide

* Main Power

PackBatteryPlate

* AC Outlet

* Transformer

* 40-1847Stahl PulseBarrier

* 40-1837MTL SerialBarrier

* 40-1836P&F PowerBarrier

* 10 PinPhoenixConnector

* Conduit

* HubbellFitting

Mercury Modem Barrier Box

*Optional Items

Modem Board(Underneath)

Figure 6


Wiring Diagram for the Mercury ModemBox with Field Wiring Connector


Figure 7


Installation Guide

Modem Expansion Board

The Modem Expansion Board allows the use of three additionalcommunication ports. With the Mercury Modem and the ExpansionBoard, up to four instruments can be accessed using one phone line.The Modem Expansion Board can only be used with a ExternalMercury Modem enclosure. The Modem must have firmware version2.XX or higher in order to use the expansion ports.

Alarm pulses from other devices can be connected to the alarmchannels of the expansion board. The signals from these devices canthen in turn be forwarded back to the host computer via the MercuryModem. Any device connected to the expansion ports must be able toprovide a momentary dry contact closure. Consideration must bemade that the contact closer source be protected to buffer the contactcloser and avoid any voltage spikes during transition. To order theModem Expansion Board Retrofit kit use the Mercury Instrumentspart number 40-2236.

Adding a Modem Expansion Board

1. Unplug all batteries and remove the battery mounting plate byloosening the (4) screws and lifting the plate up and out.

2. Attach the expansion board cable (provided in kit) to themodem main board J1 (red stripe down) by plugging the keyedconnector (without the vinyl pull-tab) into the socket located on theupper left edge of the modem main board.



3. Remove and save the (2) screws from the upper corners and thescrew and cable clip from the lower right corner of the modem circuitboard. Replace each with (1) 20-7285 5/8" M-F standoff, provided inkit.

4. Install the expansion board/mounting plate assembly (pro-vided in kit) on the standoffs using the (3) screws previously removed,attaching the cable clip in the lower right corner.

5. Attach the expansion board cable to the expansion board byrouting the cable around the left side of the expansion board mountingplate and plugging the keyed connector (with the vinyl pull-tab) intothe socket located on the upper left edge of the expansion board.

6. Connect the ground lug located in the lower right corner of theexpansion board to the ground lug on the modem board, which shouldin turn be connected to earth ground. Later units contain a green screwattached to the case for use as a ground terminal.

7. When making wiring connections to the modem board orexpansion board, wire routing is important, especially with re-spect to the signal and phone connections. Phone wiring shouldnot lay across wiring to ports A-D, as crosstalk may occur. Laterunits contain a modular phone jack to terminate external phone wiring.Use cable tie-downs and clips provided in the unit as necessary toprovide separation when routing wiring to the boards through appro-priately labeled Hubbell fittings.

8. After all wiring is complete, reinstall the battery plate andtighten the mounting screws. Reconnect all batteries.



Installation Guide

ModemRibbonCable

Connector

ExpansionPort B

ExpansionPort C

ExpansionPort D

LED Status Indicators

TB4GroundLug

Modem Expansion Board Layout

Figure 8


Configuring the Modem

Configuring the Modem

Figure 9

Connect the modem configuration cable (p/n 40-2200) from thecomputers serial port to J2 port on the Mercury Modem. The modemis no longer in Sleep Mode when the cable is plugged in. LEDindicators (#1 & #7) are "On" and the modem cannot be used forcommunications while the configuration cable is plugged in.

Female D ConnectorReceptacle

Laptop ComputerSerial Port(i.e.COM1,COM2,)

Male D ConnectorReceptacle

I/O CableP/N 40-2200

Mercury Modem

J2DE-9SSocketConnector


Installation Guide

Mercury Modem Configuration Software and 40-2200 ConfigurationCable are used to program various modem functions, such as: Numberof Rings to Answer, Inactivity Time-out, Dial-in Phone Number,Number of Alarm Retries and Modem ID Number, etc.

To install the DOS Version of the Modem Configuration Program,place the diskette in the computers disk drive. At the DOS prompttype the following: C:>A: (Press Enter)

A:>Install (Press Enter)

The program creates a subdirectory called "MIMODEM" in theMercury directory. Then the following files are copied from thediskette in the A: drive: CFGMODEM.EXE

CFGMODEM.PIFM1.BATM2.BATM3.BATM4.BAT

Before running the program you must determine which serial port theconfiguration cable is attached to, for example: COM1, COM2 ...etc.Once that is determined, at the C:>MERCURY\MIMODEM> prompttype the following: M1 (Press Enter, if connected to COM1)

M2 (Press Enter, if connected to COM2)M3 (Press Enter, if connected to COM3)M4 (Press Enter, if connected to COM4)

or you can type the command as follows:CFGMODEM /C1 (Press Enter for COM1)CFGMODEM /C2 (Press Enter for COM2)CFGMODEM /C3 (Press Enter for COM3)CFGMODEM /C4 (Press Enter for COM4)

Modem Configuration Program (DOS)



Either way will work, however, if you wish to shell from Windows torun the program you must use the CFGMODEM.PIF file. Set up theProgram Item Properties using:

Modem Configuration (DOS)

Figure 11

Figure 10


Installation Guide

Then use the PIF EDITOR in the Main Group, click on File, then clickon Open. Select the C:\MERCURY\MIMODEM\CFGMODEM.PIF.Then change the Program Filename to the M?.BAT that matches theCOM port that you will be using. Select File from the menu line andsave the PIF, then click on exit and you are ready to start the program.

The main screen will appear and the Modem Firmware Version willbe displayed. Press the F3 key to read the modem that you areconnected to.


Modem Configuration Program V1.10 Tue Sep 24 07:55:50 1996

Modem Firmware......: V2.10Modem ID............:Call-In Phone Number:

Dialing SetupType (Pulse or Tone): Pulse (P,T)Dialing Speed.......: milliseconds (50 - 255)Auto Answer After...: Rings (1 - 255 or 0=NO ANSWER)Number of Retries...: (0 - 254)

Modem TimingWait for Dial Tone..: seconds (2 - 255)Wait for Carrier....: seconds (1 - 255)Comma Delay.........: seconds (1 - 255)No Activity Time-out.: minutes (1 - 30 or 0=DISABLE)

Alarms SetupBattery Low Enable..: Y (Y, N)Alarm Call-In Enable: Y (Y, N)

<F1-Load Setup> <F3-Read Modem> <F5-Print Setup><F2-Save Setup> <F4-Setup Modem> <F6-Factory Defaults> <F10-EXIT>

The Main ScreenFigure 12


Modem Configuration Program V1.10 Tue Sep 24 07:55:50 1996

Modem Firmware......: V2.10Modem ID............: 00000000Call-In Phone Number: 0-000-000-0000

Dialing SetupType (Pulse or Tone): Tone (P,T)Dialing Speed.......: 95 milliseconds (50 - 255)Auto Answer After...: 1 Rings (1 - 255 or 0=NO ANSWER)Number of Retries...: 0 (0 - 254)

Modem TimingWait for Dial Tone..: 2 seconds (2 - 255)Wait for Carrier....: 30 seconds (1 - 255)Comma Delay.........: 2 seconds (1 - 255)No Activity Time-out.: 10 minutes (1 - 30 or 0=DISABLE)

Alarms SetupBattery Low Enable..: Y (Y, N)Alarm Call-In Enable: Y (Y, N)

<F1-Load Setup> <F3-Read Modem> <F5-Print Setup><F2-Save Setup> <F4-Setup Modem> <F6-Factory Defaults> <F10-EXIT>


Main Screen after Pressing the F3 KeyFigure 13


At this point you can accept the factory defaults or change theparameters.

Modem ID: A Modem ID number must be entered or the softwarewill display a message "Not All Required Fields are Filled". Thenumber entered must contain 8 digits. For example: if the modem IDnumber is to be "1", place 7 zero's in the field prior to entering the "1",as shown, 00000001. Each Modem ID must be unique and cannotcontain alpha characters.

Call-In Phone Number: The call in phone number is the number themodem is to dial in the event of an alarm condition. Up to 37 charactersmay be entered into this field to accommodate long distance or pagerdialing.


Installation Guide


DIALING SETUP

Type (Pulse or Tone): Selects the type of dialing the modem useswhen calling-in to another modem. Tone dialing must be availablefrom the local phone system before this option can be selected.

Dialing Speed: This parameter is used to specify the duration of thetones in Dual Tone Multi-Frequency (DTMF) dialing. The default is95 milliseconds and has no effect on pulse dialing. Values below 70milliseconds can be too fast for some telephone switching equipment.

Auto Answer After: This setting will determine on what ring theMercury Modem will answer an incoming call. Placing a "0" in thisfield will cause the Modem to ignore incoming calls.

Number of Retries: When an alarm condition occurs, this numberspecifies the maximum number of primary call-in retries the modemwill attempt, if the modem fails to communicate with the host on theinitial call-in. (Rev is the modem board revision code)

Primary Retry Period: No Rev = Approx. 22 min.A1 Rev = Approx. 11 min.A2 Rev = Approx. 5 min.

Secondary Retry Period: No Rev = Approx. 48 hrs.A1 Rev = Approx. 24 hrs.A2 Rev = Approx. 11 hrs.

Default Value: 3 Retries




MODEM TIMING

Wait for Dial Tone:Specifies the amount of time (in seconds) the modem will wait for thedial tone, when attempting a call-in to the host computer. Default is:2 seconds, range: 2 - 255 seconds.

Wait for Carrier:Specifies the number of seconds the modem waits for the carrier fromthe answering modem. Default is: 30 seconds, range: 1 - 255 seconds.

Comma Delay:Specifies the number of seconds to pause for each comma (,) encoun-tered in a dial string. The default is: 2 seconds, range: 1 - 255 seconds.

No Activity Time-out:After the communication link has been established, this numberspecifies the amount of time (in minutes) the modem retains atransparent connection. The default is: 10 minutes, range: 1 - 30minutes, or 0 to disable.


Installation Guide

ALARMS SETUP

Battery Low Enable:Select "Y" (for Yes) to enable the modem to dial into the host computerto report a modem low battery alarm. Select "N" (for No) to disablethis feature. The alarm call-in must also be enabled.

Alarm Call-In Enable:Select "Y" (for Yes) to enable the modem to call into the host computerusing the Call-In Phone Number, when an alarm signal is received. Thealarm signal can either be the Low Battery Alarm or Alarm Pulsereceived at the alarm channel input. Select "N" (for No) if the alarmcall-in feature is to be disabled.



Modem Configuration (WINDOWS)

Modem Configuration Installation (WIN)Mercury Modem Configuration software is also available as a Win-dows application and can be installed by selecting "File", then select"Run". Type "A:\SETUP" then click the "OK" button.

After the setup initalization, the following screen will appear. Select"Continue" to accept the default drive or enter the path if different thanthe default.

During the installation process, the last screen to appear is the DefaultCommunication Port Selection dialog box. Select the CommunicationPort that is to be used for this particular computer.

Figure 14

Figure 15

Figure 16


Installation Guide

Modem Configuration (WINDOWS)The installation is now complete. To start the program, open theMercury Group and double click on the Mercury Modem Icon.

Mercury Modem Configuration software is used to change the param-eters in a Mercury Modem if selections other than the default arerequired. The Mercury Modem must contain firmware version 2.00 orgreater in order to be compatable for parameter changes. Help screensmay be viewed by clicking on Contents under Help, located on themenu bar, or by pressing F1 for each field.

Figure 18

Figure 17




Modem ID

Modem ID is a unique identifier assigned by the user to identify amodem's location, attached instruments, etc., to the alarm collectionsystem. The assigned number is completely up to the user, but mustnot be duplicated at other sites in the same alarm collection system.The default value is (None), numbers less than 8 digits will be zero-filled on the left.

Call-In Phone Number

Call-In Phone Number is the phone number for the host modem/computer running the alarm collection system. The modem will dialthe number if an alarm condition occurs. The number may contain anyof the standard calling parameters allowed by a standard Hayescompatible modem. Up to 37 characters may be entered into this fieldto accommodate long distance or pager dialing. For example; (0-9)are numbers available, (W) is "Wait" for dial tone and a (,) pausesduring dial for a specified amount of time. The default Call-In PhoneNumber is: (Blank).

Figure 19

Figure 20


Installation Guide


Battery Low Enabled

Battery Low Enabled option allows the user to determine whether ornot the Mercury Modem is to call the host computer when a modemlow battery condition occurs at 5.2 Volts. The default value is(Enabled). Note, the Alarm Call-In function (described below) mustbe enabled for Battery Low Call-In to operate.

Alarm Call-In Enabled

Alarm Call-In Enabled determines whether or not the modem is setupfor Alarm Call-In processing. If unselected, alarms generated by aninstrument, or by the Mercury Modem, will not call-in to report. Thedefault value is: (Enabled).

Figure 21

Figure 22




Retries

Retries determines the number of times a modem will retry a call if theinitial Alarm Call-In is unsuccessful. If the Mercury Modem does notreceive an alarm acknowledgment from a host computer, all of theprimary retries will be attempted before switching to the secondarystrategy.

Primary Retry Period:

No Rev = Approx. 22 min.A1 Rev = Approx. 11 min.A2 Rev = Approx. 5 min.

Secondary Retry Period:

No Rev = Approx. 48 hrs.A1 Rev = Approx. 24 hrs.A2 Rev = Approx. 11 hrs.

Default Value: 3 Retries

Figure 23


Installation Guide


Dial Type

Dial Type selects the type of dialing the modem uses when calling-into another modem. Tone dialing must be available from the localphone system before this option can be selected.

Dialing Speed

Dialing Speed is used to specify the duration of the tones in Dual ToneMulti-Frequency (DTMF) dialing. The default is 95 milliseconds andhas no effect on pulse dialing. Values below 70 milliseconds can be toofast for some telephone switching equipment.

Figure 25

Figure 24




Auto Answer After

Auto Answer After specifies the ring on which the modem will answer.A value of 1 to 255 will place the modem in auto-answer mode andcause it to answer on the indicated number of rings. To disable AutoAnswer select the checkbox labeled "No Answer", the default value is:(1) Ring.

No Answer

This option allows the user to set up a modem in a way that does notanswer incoming calls. The default value is (Unselected) and selectingthis option will make it impossible to call this modem. If the NoAnswer option is selected, the Call-In on an alarm can still beimplemented.

Figure 26

Figure 27


Installation Guide


Wait For Dial Tone

Wait For Dial Tone is used by the modem to determine the amount oftime in seconds that it will wait for a dial tone before trying to make acall. If a Dial Tone is not established in the allotted time, the modemwill return to an inactive state. The default value for "Wait For DialTone" is 2 seconds.

Wait For Carrier

A carrier is a signal that is established by both modems allowing themto communicate properly. The Wait For Carrier is used by the modemto determine the amount of time (in seconds) that it will wait from thetime it dials to make a connection to a modem being called. The defaultvalue is 30 seconds.

Figure 29

Figure 28




Comma Delay

Comma Delay is used to specify the amount of time (in seconds) thata comma represents in a dialing string. A Comma is particularly helpfulwhen your telephone line is part of a PBX system. The default valueis 2 seconds.

No Activity Time-out

The No Activity Time-out is the amount of time the modem will wait(in minutes) with no communication activity occurring, before it willdisconnect the link. The default value is 10 Minutes. This function canbe turned off by selecting the Disable check box.

Figure 30

Figure 31


Installation Guide


Disable - No Activity Time-out

Disable allows the user to turn off the modems's No Activity Time-outfeature. The default value is (Unselected) and selecting this featurewill mean that no matter how long this modem is without communica-tion activity during a link, it will never automatically disconnect.

Figure 32

Baud Rate

Selects the baud rate that the Mercury Modem will communicate at.Choose either 1200 baud for most cellular applications, otherwiseselect 2400 baud.

Figure 33



Modem Protocol

The main advantage of version 2.20 is the ability to configure themodem protocol options. The selections are: Yes, No and Auto-de-tect.

Selecting Yes (default) causes the Mercury Modem to expectMercury Modem protocol commands after the initial modem-to-mo-dem connection. This option will ease host modem setup and givemore reliable connections for systems that will always use the Mer-cury Modem protocol (Mercury Windows software only). This op-tion can be viewed as offering some security benefits in that it im-poses more controlled access to the instrument. It requires the userto configure Mercury host software to access a specific port, even ifthat port is Port A. (Mercury MSDOS software cannot use this mo-dem option.)

Selecting No causes the Mercury Modem to immediately estab-lish a transparent connection with Port A. This option will allowestablishing connections with 3rd party DOS or Windows systemsthat do not use modem protocol.

Selecting Auto-detect causes the Mercury Modem to behave asfirmware version 2.11, e.g. watching for protocol but allowing somecharacters to get through to port A. This option is recommendedonly for sites that must be accessed by both protocol-compliant andprotocol-non-compliant host systems.

Figure 34


Installation Guide

Modem Configuration (WINDOWS)Command Buttons

Load: The Load function allows the user to load previously Savedsetups. These setups can be used as a starting point for any modemconfiguration. The user can select any file that had been previouslysaved.

Save: The Save function allows the user to save setups for later usein other Mercury Modems. The default directory for the files is "MERCURY\MODEMCFG\CFGFILES " with the extension ".CFG".

Read: The Read function reads the current modem configurationfrom the modem's E2 Prom.

Write: The Write function loads the user selected configuration intothe modem.

Print: The Print function generates a report of the current modemconfiguration. This report contains the information on the screen bygroups; Modem Identification, Dialing Speed, Modem Timing andAlarm Setup.

Defaults: The Default function restores the modem settings to thefactory defaults. After the default command is sent, a read commandis automatically used to display the default values. The Modem ID andthe Call-In Phone Number are exceptions to the default command andare not altered.

Clear: With the modem configuration cable connected, this buttonallows the user to reset all alarm channels in the modem. This can beused in the field if an alarm is accidentally triggered during installation.

Exit: This button is used to exit the Modem Configuration application.


UL, Mercury Instruments Drawing # 40-2139-AFigure 35

Installation in Division 2 HazardousLocations

Division 2 Locations (UL)


Installation Guide

Installation in Division 2 HazardousLocationsNotesUL, Mercury Instruments Drawing # 40-2139-A

1. Installation shall be in accordance with the National ElectricCode ANSI/NFPA 70, Article 501-4b.

2. Power Options:Use one or two lithium battery packs, 40-1447OR one or two alkaline battery packs, 40-1595 or 40-1865OR Mercury DC Power Supply, 40-1775 with optional backupfrom either internal AA cell battery pack or separate alkalinebattery pack, 40-1595 or 40-1865OR remote DC power source, class 2 only, nine volts nominal,with optional backup from an alkaline battery pack, 40-1595or 40-1865

3. J3 & J4 are interchangeable DC input power connectors.Connect primary and optional backup plug to either connector.

4. Circuits are non-incendive when remote instruments areMercury Instrument models:a) Mercor ECAT orb) Mercor Mini orc) Electronic Recorder Model ER

5. Always connect instrument Rx to Modem Tx and instrumentTx to Modem Rx.


CSA, Mercury Instruments Drawing # 40-2122Figure 38


Division 2 Locations (CSA)


Installation Guide

NotesCSA, Mercury Instruments Drawing # 40-2122

1. Installation shall be in accordance with CEC part 1.

2. Power Options:Use one or two lithium battery packs, 40-1447OR one or two alkaline battery packs, 40-1595 or 40-1865OR Mercury DC Power Supply, 40-1775 with optional backupfrom either internal AA cell battery pack or separate alkalinebattery pack, 40-1595 or 40-1865OR remote DC power source, class 2 only, nine volts nominal,with optional backup from an alkaline battery pack, 40-1595or 40-1865

3. J3 & J4 are interchangeable DC input power connectors.Connect primary and optional backup plug to either connector.

4. Circuits are non-incendive when remote instruments areMercury Instrument models:a) Mercor ECAT orb) Mercor Mini orc) Electronic Recorder Model ER

5. Always connect instrument Rx to Modem Tx and instrumentTx to Modem Rx.



Need Help?

If you encounter a problem while installing or using the Mercury Modem,follow these steps:

HOST COMPUTER:

1. Make sure your computer, your modem and the cables thatconnect them are working properly.

2. Make sure you're not running software that may conflict with usingthe communication ports.

3. In the Link package for the instrument you are calling, go intoSetup on the main menu line. Select Communications and insurethat the Modem Connection section is correct.

Baud Rate = 2400

Connector = Comm port host modem is using

Modem Init String = Blank

Dial Type = Tone or Pulse

Dial Prefix = If required

Need Help?


Installation Guide

Need Help?

4. Use either Terminal in Windows or another communicationspackage and configure the program so that the host modemprofile can be viewed. To check if communication is establishedwith the host modem, type AT and press enter. On the screenthere should be a response from the modem of either "0" or"OK". If no response is received, check the programssettings for baud rate and communication port.Reset the modem to its factory default profile by typing AT&Fand press enter. Exit the program and try the phone call again.

5. To communicate with the Mercury Modem, you must disabledata compression, flow control and error correction. Thesecommands will vary depending on your host modemmanufacturer. In the Link package for the instrument you arecalling, go into Setup on the main menu line. SelectCommunications and in the Modem Connection section of thescreen under Modem Init String type the appropriate ATcommands.

Example Init String for modems &K0\N0%C0

If communications fail, check the host modem manual for allappropriate AT commands.


Need Help?

REMOTE LOCATION:

1. Ensure that all of the instrument and modem cables areconnected, e.g. phone line, battery, serial connection fromTB1 of the modem to TB1 on the SCIB or TB1 on the ER (referto page 8).

2. Ensure that the modems jumpers are in the correct baud rateposition (refer to page 10).

3. Check that the instruments baud rate is set correctly andmatches the jumper configuration on the modem.

4. Unplug the modem's main power, wait 30 seconds and plug themain power back in. The modem should cycle through its LEDtest (refer to page 8). Wait for all the LEDs to go out beforeattempting to call the instrument.

Technical Support


Installation Guide

Technical Support

If these steps don't help you find a solution to your problem, you cancontact Mercury Instrument's Marketing Department by calling (513)272-1111 or by fax (513) 272-0211.

When calling, make sure to turn on your computer and start Windows.You should be ready to give information on the following:

1. The firmware version of the Mercury Modem.2. The version of Modem Configuration software.3. The versions of Windows and DOS.4. The type of modem(s) you're using.5. The COM port and BAUD RATE settings.6. The phone number of the remote location.

Also, be prepared to answer the following questions:

Ö Have you ran modem configuration successfully before? If so,have you changed any of your system's hardware or softwaresince then?

Ö Have you successfully linked to the modem before? If so, haveyou changed any of your system's hardware or software sincethen?

Ö Can you duplicate the series of steps that result in yourproblem?

Ö Did an error message appear? If so, what did it say?

For more information on Mercury Instruments or it's products pleasefeel free to call us at (513) 272-1111.


NUMBER DESCRIPTION PAGE

Fig. 1 Modem Layout 7Fig. 2 Modem Baud Rate 11Fig. 3 Mounting the Integral Modem (ECAT-PT) 12Fig. 4 Mounting the Integral Modem (ER) 15Fig. 5 Basic External Mercury Modem 20Fig. 6 Mercury Modem Barrier Box 21Fig. 7 Wiring Diagram for Mercury Modem Barrier Box 22Fig. 8 Modem Expansion Board Layout 25Fig. 9 Configuring the Modem 26Fig. 10 Program Item Properties 28Fig. 11 PIF Editor for CFGMODEM.PIF 28Fig. 12 Modem Configuration Program DOS Main Screen 29Fig. 13 Modem Configuration Main Screen after pressing F3 30Fig. 14 Run Dialog Box 34Fig. 15 Installation Setup Dialog Box 34Fig. 16 Communication Port Selection Dialog Box 34Fig. 17 Mercury Group with Modem Configuration Icon 35Fig. 18 Mercury Modem Configuration for Windows Main Screen 35Fig. 19 Modem ID 36Fig. 20 Call-In Phone Number 36Fig. 21 Battery Low Enable 37Fig. 22 Alarm Call-In Enable 37Fig. 23 Retries 38Fig. 24 Dial Type 39Fig. 25 Dialing Speed 39Fig. 26 Auto Answer After 40Fig. 27 No Answer 40Fig. 28 Wait for Dial Tone 41Fig. 29 Wait for Carrier 41Fig. 30 Comma Delay 42Fig. 31 No Activity Timeout 42Fig. 32 Disable No Activity Timeout 43Fig. 33 Baud Rate 43Fig. 34 Modem Protocol Selection 44Fig. 35 Installation in Division 2 Locations (UL) 46Fig. 36 Installation in Division 2 Locations (CSA) 48

List of Figures

List of Figures


Installation Guide

Index

A

Adding a Modem Expansion Board 22Alarm Call-In Enable 32Alarm Call-In Enabled 36Alarm-Link 5Alkaline Disposable Pack 5Alkaline Receptacle Pack 5AT-Link 16Auto Answer 30Auto Answer After 39

B

Basic External Mercury Modem 19Battery Connector 7Battery Low Enable 32, 36Baud Rate 42

C

Call-In Phone Number 29, 35Clear 43Comma Delay 31, 41Command Buttons 42Communication Port Selection 33Computer Communication 16Configuration cable 40-2200 25Configuring the Modem 25CS-03 3CSA 45

D

DC Power Supply 5Defaults 43Dial Type 38Dialing Speed 30, 38Disable 42

E

ER-Link 16Exit 43Expansion board 5External Mercury Modem 18

F

FCC PART 68 2

G

Grounding Lug 9

H

Harsh environment 5Host Computer 46

I

Industry Canada 3Installation Division 2 Locations 44Instrument Access Code 17Instrument Baud Rate 10Instrument Type 17

J

J2, DE-9S Socket Connector 7Jumpers 5

L

LED Status Indicators 7Lightning 9Load 42

M

Mercury 800 series case 18Mercury Group 34Mercury Modem Barrier Box 20Mercury Modem Icon 34


Mercury Modem Port 17MIMODEM 26Modem Baud Rate 16Modem Board Carrier Plate 12Modem Expansion Board 22Modem Expansion Board Layout 24Modem Firmware 7Modem Hookup 8Modem ID 29, 35Modem Init String 17Modem Link 16Modem Port 16Momentary dry contact closure 22Mounting the Integral Modem (ECAT-PT) 11Mounting the Integral Modem (ER) 14MTL Serial Channel Barrier 18

N

No Activity Timeout 31, 41

P

PIF EDITOR 27Power Down 8Power Up and Self Test 8Primary Retry 30Print 43

R

Read 43Remote Location 47Retries 30, 37Ringer Equivalence Number 2, 3RJ11 Phone Jack 9

S

Save 42Secondary Retry 30Setup 16Shutdown 11

Single Channel I.S. Barrier 18Site ID 17Site ID 2 17Site List 16Site Location 17Site Name 17Site Phone 17Solar Panel 18Stahl Pulse Channel Barrier 18Standby 8Start Modem Link 17Surge protection 5

T

Technical Support 48Telco 2Transfer 16, 17Type (Pulse or Tone) 30

U

UL 45

V

Verification 16

W

Wait For Carrier 31, 40Wait For Dial Tone 31, 40Windows 33Wiring Diagram 21Write 43

Index

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