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FloBoss 407 Instruction Manual

2-30

Rev 5/00

CAUTION

To avoid circuit damage when working with the unit, use appropriate electrostatic
discharge precautions, such as wearing a grounded wrist strap.

CAUTION

During this procedure, all power will be removed from the FloBoss and devices
powered by the FloBoss. Ensure that all connected input devices, output devices,
and processes will remain in a safe state when power is removed from the FloBoss
and also when power is restored to the FloBoss.

NOTE

For a Measurement Canada FloBoss 407, resealing of the case must be performed
by authorized personnel only.

1.

Perform the RAM backup procedure. Refer to Section 2.5.2 on page 2-21.

2.

Disconnect the PWR input connector (terminal block) from the termination board.

NOTE

The FloBoss 407 requires a minimum of 12.5 volts to start up. However, a newer
FloBoss 407 can be restarted below 12.5 volts by depressing the LV START switch
(see Figure 2-10 on page 2-20) while applying power.

3.

Disconnect all connected field wiring, including MVS, built-in inputs, and I/O
modules. This can be done by unplugging the terminal blocks.

4.

Disconnect all communication card and RJ11 wiring if necessary.

5.

Disconnect the ribbon cable at P3 on the termination board.

6.

Disconnect operator interface port wiring on the termination board at P2.

7.

Disconnect the processor board power connector from the termination board at P1.

8.

Remove the five screws securing the termination board, and lift the board out of the case.

9.

Place the new termination board in the case and install the securing screws to the case.

10.

Connect the ribbon cable at P3 on the processor board.

11.

Connect the communication card wiring if required.

12.

Connect the field wiring.

13.

Connect the operator interface port wiring on the termination board at P2.

14.

Connect the processor board power connector to the termination board at P1.

15.

Plug the processor board power supply cord into P1 on the termination board.

16.

Refer to Section 2.5.3, After Installing Components on page 2-22.

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Summary of Contents for Fisher FLOBOSS 407

Page 1: ...Field Automation Systems Loose leaf version Part Number D301080X012 Bound version Contact FAS FLOBOSS 407 FLOW MANAGER Instruction Manual Form A6013 May 2000 ...

Page 2: ...ternational Inc 1995 2000 All rights reserved FloBoss is a trademark of Fisher Controls International Inc HART is a registered trademark of the HART Communication Foundation Printed in the U S A While this information is presented in good faith and believed to be accurate Fisher Controls does not guarantee satisfactory results from reliance upon such information Nothing contained herein is to be c...

Page 3: ...13 1 7 Keypad Operation 1 14 1 8 Service Bulletins 1 15 SECTION 2 THE FLOBOSS 407 BASE UNIT 2 1 2 1 Scope 2 1 2 2 Product Description 2 2 2 3 Installation 2 11 2 4 Connecting the FloBoss 407 to Wiring 2 14 2 5 Troubleshooting and Repair 2 19 2 6 Specifications 2 32 SECTION 3 INPUT OUTPUT MODULES 3 1 3 1 Scope 3 1 3 2 Product Descriptions 3 2 3 3 Initial Installation and Setup 3 7 3 4 Connecting th...

Page 4: ...cifications 4 20 SECTION 5 DISPLAY AND KEYPAD 5 1 5 1 Scope 5 1 5 2 Product Description 5 1 5 3 Keypad Functions 5 4 5 4 Display of Parameters 5 9 5 5 Security 5 17 5 6 Troubleshooting and Repair 5 18 APPENDIX A LIGHTNING PROTECTION MODULE A 1 A 1 Scope A 1 A 2 Product Description A 1 A 3 Initial Installation A 2 A 4 Connecting the LPM to Wiring A 3 A 5 Troubleshooting and Repair A 4 A 6 Specifica...

Page 5: ...r B 18 B 8 Specifications B 19 APPENDIX C I O SIMULATION C 1 C 1 Scope C 1 C 2 Analog Outputs to Analog Inputs C 1 C 3 Analog Outputs to a meter C 2 C 4 Discrete Outputs to Discrete Inputs C 3 C 5 Discrete Outputs to Pulse Inputs C 4 C 6 Potentiometer to Analog Inputs C 5 C 7 Switch to Discrete Inputs C 6 C 8 Switch to Pulse Inputs C 7 GLOSSARY OF TERMS G 1 INDEX I 1 ...

Page 6: ...FloBoss 407 Instruction Manual vi Rev 5 00 This page is intentionally left blank ...

Page 7: ...x Section 1 describes this and related manuals Section 1 also provides a summary of the FloBoss 407 hardware installation guidelines and information on power consumption startup and keypad operation Section 2 provides information and specifications concerning the two main components of the FloBoss 407 the processor board and the termination board Section 3 provides information and specifications f...

Page 8: ...is a microprocessor based flow computer see Figure 1 1 that provides functions required for gas flow measurement and custody transfer in accordance with standards such as AGA 1985 or 1992 orifice metering More generally the unit provides on site functionality for applications where there is a need for remote monitoring measurement data archival communications and control The design allows the user...

Page 9: ... modular I O The plug in I O modules allow any combination of discrete inputs discrete outputs analog inputs analog outputs or pulse inputs an application requires NOTE I O modules must not be used as flow inputs for Industry Canada approved FloBoss 407 units The built in Liquid Crystal Display LCD and membrane keypad provide the ability to look at data and configuration parameters while on site T...

Page 10: ...nk up to 0 25 inch diameter of the padlock running through the adapter the screw is inaccessible and the cover cannot be opened Refer to Section 2 3 for adapter installation instructions The FloBoss 407 unit can be mounted either on a wall or on a 2 inch pipestand U bolt mounting kit is supplied For installation information refer to Section 1 4 and Section 2 3 Configuration of the FloBoss 407 incl...

Page 11: ...es the level of protection required to keep the units operating under conditions such as harsh weather and corrosive atmospheres NOTE In salt spray environments it is especially important to ensure that the enclosure is sealed properly including all entry and exit points If salt is allowed to enter it can shorten the life of the lithium battery in the FloBoss 407 and cause the battery to leak corr...

Page 12: ...er provide adequate vehicle access to aid in monitoring and maintenance 1 4 3 Compliance with Hazardous Area Standards The FloBoss 407 has hazardous location approval for Class I Division 2 Groups A B C and D exposures The class division and group terms are defined as follows Class defines the general nature of the hazardous material in the surrounding atmosphere Class I is for locations where fla...

Page 13: ...ation and geographic location to ensure continuous reliable operation Information contained in the accessories manual can help you determine the solar panel and battery requirements to fit your installation As a site may have additional power requirements for radios repeaters and other monitoring devices Fisher Controls Field Automation Systems offers power supply and converter accessories to mini...

Page 14: ...and downstream on the meter run In this case the FloBoss 407 could be flange mounted or saddle clamp mounted directly on the meter run and grounded with a ground rod or grid system Another way of providing electrical isolation would be to mount the FloBoss 407 on a pipestand and use a remote Multi Variable Sensor installed with non conductive conduit Ground the case of the FloBoss 407 to a ground ...

Page 15: ... channel the duty cycle is approximated by estimating the percentage of time the channel spends in the upper half of its range span of operation For example if an analog input wired as a current loop 4 to 20 mA device operates in the upper half of its range 75 of the time then 0 75 would be used as the duty cycle If the analog channel generally operates around the midpoint of its span use 0 5 as t...

Page 16: ...440 Built in Analog Input Externally Powered Voltage Signal 0 65 0 275 Built in Pulse Input ROC FloBoss Powered 0 12 0 24 Built in Pulse Input Externally Powered 0 0 0 0 Serial Communications Card 135 135 N A Dial up Modem Communications Card 395 395 N A Leased Line Communications Card 110 110 N A Radio Modem Communications Card 110 110 N A MVS Integral or Remote N A 240 N A 480 N A I O Modules To...

Page 17: ...75 475 930 DI Isolated 1 10 1 10 DI Source 1 55 1 205 PI Isolated 1 30 1 30 PI Source 1 70 1 230 SPI Isolated 1 10 1 10 SPI Source 1 55 1 205 Low Level PI 1 45 1 45 DO Isolated 1 25 1 25 DO Source Pmax is at 57 mA 30 815 30 1585 DO Relay 12V 15 375 N A N A DO Relay 24V N A N A 20 470 HART Interface Module 85 685 85 1285 TOTAL NOTES 1 For analog I O channels the Duty Cycle is the percent of time sp...

Page 18: ...the total calculated value in Table 1 1 1 5 3 Totaling Power Requirements To adequately meet the needs of the ROC FloBoss system it is important to determine the total power consumption size solar panel and battery backup requirements accordingly For total power consumption add the device values in Table 1 1 Although Table 1 1 and Table 1 2 take into account the power supplied by the ROC FloBoss t...

Page 19: ...hazardous area ensure components selected are labeled for use in such areas 1 6 1 Startup Observe cautions above and then apply power to the FloBoss 407 After the FloBoss completes start up diagnostics of Random Access Memory RAM and other internal checks the STATUS LED on the processor board turns on This LED should turn on and stay on to show that the FloBoss 407 completed a valid reset sequence...

Page 20: ...lected I O point FLOW RATES Flow parameters for selected meter run ALT COMM PORTS Parameters for selected communications port FLOW COMP Gas composition for selected meter run Parameter ALT SYS PARAM System parameters address contract hour etc Lists METER CONFIG Meter configuration for selected meter run ALT TIME Date and time CONTROL Parameters for selected PID loop ALT FST Parameters for selected...

Page 21: ...es the DISPLAY OFF function and turns off the LCD Press any key to reactivate the LCD The EDIT key activates the functions labeled in red on each key This includes the numeric digits the the and the backspace key The backspace key is an edit only function Those parameters that allow editing can be changed if the edit mode is selected The CANCEL key stops the edit mode and resumes list display 1 8 ...

Page 22: ...FloBoss 407 Instruction Manual 1 16 Rev 5 00 This page intentionally left blank ...

Page 23: ...2 4 1 2 14 Connecting Main Power Wiring 2 4 2 2 14 Built in Analog Input Wiring 2 4 3 2 15 Built in Pulse Input Wiring 2 4 4 2 16 Connecting Communications Wiring 2 4 5 2 17 Multi Variable Sensor Wiring 2 4 6 2 19 Troubleshooting and Repair 2 5 2 19 LED Indicators 2 5 1 2 19 Backup Procedure Before Removing Power 2 5 2 2 21 After Installing Components 2 5 3 2 22 Warm Start 2 5 4 2 23 Cold Start 2 ...

Page 24: ...Report by exception RBX alarming capability Version 1 05 and greater Capability to load and run user programs such as the Modbus Protocol Emulation Program 2 2 1 1 Flow Measurement One of the primary functions of the FloBoss 407 is to measure the flow of natural gas in accordance with the 1985 or 1992 American Petroleum Institute API and American Gas Association AGA standards The FloBoss performs ...

Page 25: ... hour The exception is for FST controlled logging The FloBoss has a total of 35 daily historical logs for every history point The Daily Log is recorded at the configured contract hour every day with a time stamp that is the same as the Hourly Log Each history point has daily historical log entries unless the history point is configured for FST controlled logging 2 2 1 3 Alarm and Event Logs Alarm ...

Page 26: ...s which include point type parameter number time and date stamp point number if applicable the operator identification and either the previous and current parameter values or a 14 byte ASCII description 2 2 1 4 Function Sequence Tables FSTs The FloBoss supports FST user programmability The FST program can be as many as 300 lines of code depending upon the FST The FST code resides in static RAM and...

Page 27: ...owing NEC V25 microprocessor On board static RAM Flash memory for program storage Keypad port Display port Communications card port Real time clock Battery backup power Status indicator Reset switch Figure 2 1 shows a view of the processor board mounted on the door of the FloBoss 407 case and the termination board mounted in the FloBoss 407 case The FloBoss 407 derives processing power from a NEC ...

Page 28: ...re such as the operating system factory code user programs and configuration parameters A protected 64K block of flash memory contains the operating system kernel boot block There are four different flash chips which determine the 407 version as follows W68044 Standard AGA92 Version 1 05 or greater same part number as earlier FloBoss versions W68073 Standard AGA85 Version 1 05 or greater W68057 Me...

Page 29: ...0000 to 6FFFF User Program Data 70000 to 7FFFF User Program Data FLASH MEMORY 80000 to 87FFF 88000 to 8FFFF Configuration Save Area Factory Program 90000 to 9FFFF Factory Program A0000 to AFFFF User Program B0000 to BFFFF User Program C0000 to CFFFF User Program D0000 to DFFFF Factory Code E0000 to EFFFF Factory Code F0000 to FFFFF Boot Block A membrane keypad mounts on the main door of the enclos...

Page 30: ... board shows the system status The system status indicator when on indicates the unit is normal when blinking indicates the processor board is not running and when off it means a missing or out of tolerance input voltage The RESET switch permits a special type of cold start from the factory default configuration contained in the boot block of flash memory rather than from the configuration saved t...

Page 31: ... or a 24 volt coil The B voltage is the same as the input voltage applied to the FloBoss 407 and the relay module used needs to match the power supply input One over current device and a soldered fuse on the termination board provide input power protection The over current device protects the fuse Another over current device on the termination board protects the T outputs The LV START switch Switc...

Page 32: ...loBoss 407 to connect to a radio to public leased or customer owned telephone lines to another device via serial communications The termination board has a bracket to hold an RJ11 connector for communications cards that provide a telephone line hook up For installations using radio communications battery power can be conserved by cycling power to the radio The radio power is controlled by either t...

Page 33: ...2 inch pipestand When mounting the FloBoss 407 on a wall or panel fasten with 5 16 inch bolts 8 mm through each of the four mounting holes See Figure 2 2 for outline and mounting dimensions If the FloBoss 407 has an integral MVS refer to Appendix B for outline and mounting dimensions To mount the FloBoss 407 on a pipestand with or without an integral MVS use the U bolt mounting kit supplied contai...

Page 34: ...scussed in the ROC FloBoss Accessories Instruction Manual Form A4637 The optional padlock adapter not available for the Measurement Canada FloBoss 407 installs on the captive screw that secures the electronics cover With the shank of the padlock purchased separately running through the stainless steel adapter the screw is inaccessible and the cover cannot be opened The padlock shank can be up to 0...

Page 35: ...pter as required using a padlock shank 6 Install the padlock PADLOCK COVER SCREW PADLOCK ADAPTOR RETAINING WASHER SIDE VIEW MAIN COVER SHOWN OFFSET FOR CLARITY SHOWN WITH ADAPTOR AND PADLOCK INSTALLED FRONT VIEW MAIN COVER Figure 2 3 Padlock Adapter Installation ...

Page 36: ...sed in the installation For line powered devices the grounding conductor must end at the service disconnect The grounding conductor can be wire or metallic conduit as long as the circuit provides a low impedance ground path With stand alone units a grounding terminal on the outside of the housing allows you to ground the FloBoss 407 directly to an earth ground It is recommended that 12 AWG wire be...

Page 37: ...nalog input terminals The terminal is the positive signal input and the terminal is the negative signal input These terminals accept a voltage signal in the 1 to 5 volt range Since the terminal is internally connected to common the analog input channels function as a single ended input only For use with a 4 to 20 milliamp current signal leave the 250 ohm resistor installed between the and terminal...

Page 38: ...solated from the FloBoss 407 circuit board The pulse input can operate at up to 10 kHz with a maximum 50 duty cycle The AI PI channel has three field terminals Terminal T is a positive source voltage either 24 volts or a level that follows the voltage of the FloBoss 407 input power Terminal is the positive signal input terminal is the negative signal input Be sure to remove the supplied 250 ohm re...

Page 39: ...ed Built in Pulse Input 2 4 5 Connecting Communications Wiring Equipment Required None The FloBoss 407 has the flexibility to communicate to external devices using several different formats and protocols A special 3 pin connector provides a port for an operator interface device Terminal blocks located on the termination board provide connections to the COM1 and COM2 ports Figure 2 9 shows the COM1...

Page 40: ...o Table 2 2 for a description of the signals available at each terminal DOC0217A COM1 COM2 OPERATOR INTERFACE PORT Figure 2 9 Operator Interface COM1 and COM2 Ports Table 2 2 COM1 Port Signals TERMINAL 1 2 3 4 5 6 7 8 COM1 Signal RXD TXD RTS CTS DCD DTR DSR COM This signal is permanently enabled connected to 10 Vdc The COM2 port provides communications access to an optional plug in communications ...

Page 41: ...oftware runs on the personal computer and is required for a majority of the troubleshooting performed on the FloBoss 407 Refer to the configuration software manual as needed 2 5 1 LED Indicators The FloBoss 407 has three LED indicators to verify operational functionality Figure 2 10 shows the location of the indicators and Table 2 3 gives the indicator functions When lit the POWER LED shows that p...

Page 42: ...ning STATUS BLINKING Processor is not running and is attempting to restart Can result from bad clock battery see Section 2 5 7 STATUS OFF No input power circuit protection devices overloaded insufficient voltage available to power up see Section 2 5 3 or input power polarity reversed POWER ON Power is connected Must be minimum of 12 5 volts unless LV START switch is used see Figure 2 10 and Sectio...

Page 43: ...vices in a hazardous area make sure each device is labeled for use in such areas Procedures involving switching power on or off or procedures for installing or removing any wiring or components must be performed only when the area is known to be non hazardous CAUTION To avoid circuit damage when working with the unit use appropriate electrostatic discharge precautions such as wearing a grounded wr...

Page 44: ...rmware version of the FloBoss 407 as described in Section 1 3 NOTE For Measurement Canada units maintenance and resealing of the FloBoss must be performed by authorized personnel only CAUTION Ensure all input devices output devices and processes remain in a safe state upon restoring power 1 Connect the PWR terminal block to restore power NOTE Due to a cut out feature designed to avoid draining dow...

Page 45: ...dure before removing power from your FloBoss Refer to Section 2 5 2 Backup Procedure Before Removing Power on page 2 21 To perform a warm start remove power from your FloBoss and reapply power 2 5 5 Cold Start A cold start reloads all configuration data from electrically erasable read only memory EEPROM clears all history events and alarm logs disables all user program tasks and disables all user ...

Page 46: ...ress and Group Station name Number of history points in each module Contract hour User program enable flags COM1 COM2 and USER CALC All communication port settings including power control settings History point configuration Discrete input parameters Discrete output parameters Analog input parameters Analog output parameters Pulse input parameters AGA parameters PID parameters Configurable Opcode ...

Page 47: ...ard remove the existing battery and use a multi meter to measure the voltage at the terminals of the removed battery Leave the new battery installed if the voltage of the old battery is less than 3 2 volts If the old battery is still good you can re install it into its socket and remove the new battery To install a clock battery into a functioning FloBoss 407 if power is applied it can remain appl...

Page 48: ...s 407 I O 2 If the FloBoss 407 provides loop power source measure the voltage between terminal T and of the AI channel under test The loop power should be 23 volts dc minimum with jumper P15 in the 24V position W1 open in older units or near to input power voltage with jumper P15 in the 12V position W1 installed 3 Disconnect the battery terminal block With an ohmmeter check between terminals T and...

Page 49: ...er to the field device measure the voltage between terminal T and of the AI PI channel This voltage should be 23 volts dc minimum with jumper P15 in the 24V position W1 open in older units or near to input power voltage with jumper P15 in the 12V position W1 installed 3 Connect a jumper from terminal T to terminal on the AI PI connector The LED labeled PI IND on the termination board should light ...

Page 50: ...ous area make sure each device is labeled for use in such areas Procedures involving switching power on or off or procedures for installing or removing any wiring or components must be performed only when the area is known to be non hazardous CAUTION To avoid circuit damage when working with the unit use appropriate electrostatic discharge precautions such as wearing a grounded wrist strap CAUTION...

Page 51: ...case 11 Install the keypad ribbon connector at P4 on the processor board 12 Install the ribbon cable at P3 on the processor board 13 Install the communications card if required 14 Plug the processor board power supply cord into P1 on the termination board 15 Refer to Section 2 5 3 After Installing Components on page 2 22 2 5 12 Replacing the Termination Board Equipment Required Small Philips screw...

Page 52: ...ART switch see Figure 2 10 on page 2 20 while applying power 3 Disconnect all connected field wiring including MVS built in inputs and I O modules This can be done by unplugging the terminal blocks 4 Disconnect all communication card and RJ11 wiring if necessary 5 Disconnect the ribbon cable at P3 on the termination board 6 Disconnect operator interface port wiring on the termination board at P2 7...

Page 53: ... make sure each device is labeled for use in such areas Procedures involving switching power on or off or procedures for installing or removing any wiring or components must be performed only when the area is known to be non hazardous CAUTION To avoid circuit damage when working with the unit use appropriate electrostatic discharge precautions such as wearing a grounded wrist strap CAUTION During ...

Page 54: ...ould fit securely into the socket 5 Connect the PWR input connector to the processor board 6 Refer to Section 2 5 3 After Installing Components on page 2 22 7 Refer to the ROCLINK Configuration Software User Manual which explains how to load updated firmware and user programs into the flash ROM if required 2 5 14 Keypad and Display Replacement To replace a damaged or faulty keypad or display conta...

Page 55: ...esistor is used Terminals T loop power positive input negative input common Voltage 0 to 5 Vdc software configurable 4 to 20 mA with a 250 ohm resistor installed across terminals and ANALOG INPUTS CONTINUED Accuracy 0 1 over operating temperature range Impedance One megohm Filter Double pole low pass Resolution 12 bits Conversion Time 30 microseconds PULSE INPUT BUILT IN Sample Period 50 ms minimu...

Page 56: ...kit included ENCLOSURE Die cast low copper aluminum alloy with three 0 75 in NPT holes in bottom Single piece gasketed doors Coated with ANSI 61 gray polyurethane paint Meets CSA Type 4X rating WEIGHT FloBoss 407 7 lb 3 2 kg With Integral MVS 17 lb 7 7 kg APPROVALS Standard Version Approved by CSA for hazardous locations Class I Division 2 Groups A B C and D Measurement Canada Version Approved by ...

Page 57: ...nput Module 3 2 9 3 6 RTD Input Module 3 2 10 3 6 HART Interface Module 3 2 11 3 6 Initial Installation and Setup 3 3 3 7 Calibrating an I O Module 3 3 1 3 7 Connecting the I O Modules to Wiring 3 4 3 8 Analog Input Loop Module 3 4 1 3 8 Analog Input Differential Module 3 4 2 3 10 Analog Input Source Module 3 4 3 3 12 Analog Output Source Module 3 4 4 3 13 Discrete Input Source Module 3 4 5 3 14 D...

Page 58: ...dule 3 5 11 3 35 RTD Input Module 3 5 12 3 36 HART Interface Module 3 5 13 3 36 Removal Addition and Replacement Procedures 3 6 3 37 Impact on I O Point Configuration 3 6 1 3 37 Removing Installing an I O Module 3 6 2 3 38 I O Module Specifications 3 7 3 40 3 2 PRODUCT DESCRIPTIONS The I O modules plug into the I O module sockets and accommodate a wide range of process inputs and outputs Units use...

Page 59: ...034C Figure 3 1 Typical I O Module 3 2 1 Analog Input Loop and Differential Modules The Analog Input Loop AI Loop and Analog Input Differential AI Differential modules are used for monitoring current loop and voltage output devices Each AI module uses a scaling resistor for scaling loop current to achieve the proper input voltage The AI Loop module provides a source voltage for powering current lo...

Page 60: ...s active and use a scaling resistor for scaling the input range Functions supported by both modules are discrete latched input discrete status input and time duration input The source module provides a source voltage for dry relay contacts or for an open collector solid state switch The isolated module accepts an external voltage from a powered two state device and provides electrical isolation fr...

Page 61: ...f storing up to 6 5 seconds of pulse counts for a 10 KHz input signal Functions supported by both modules are slow counter input slow rate input fast counter input and fast rate input The source module provides a source voltage for dry relay contacts or for an open collector solid state switch The isolated module accepts an external voltage from a powered device and provides electrical isolation f...

Page 62: ...small current to the RTD probe and measuring the voltage drop across it Based on the voltage curve of the RTD the signal is converted to temperature by the ROC FloBoss firmware 3 2 11 HART Interface Module The HART Interface Module provides communications between a ROC FloBoss and other devices using the Highway Addressable Remote Transducer HART protocol The module has its own microprocessor and ...

Page 63: ...ring a unit for installation into a hazardous area change components in an area known to be non hazardous CAUTION Units used for Measurement Canada installations must not employ I O modules to supply flow measurement inputs 1 Install I O module by aligning the pins with the desired I O module socket and pressing gently but firmly straight down 2 Tighten the module retaining screw 3 Make sure a fie...

Page 64: ...inal A for the loop The AI Loop module operates by measuring the voltage at terminals B and C For current loop monitoring scaling resistor R1 generates a voltage across terminals B and C that is proportional to the loop current I A 250 ohm scaling resistor R1 is supplied by the factory 0 1 1 8W to accommodate either 0 to 20 milliamp or 4 to 20 milliamp current loop transmitters This translates to ...

Page 65: ...age signal in the 0 to 5 volt range Since terminal C connects to a signal ground non isolated the analog input must be a single ended Ensure that no scaling resistor R1 is installed when the module is used to sense a voltage signal T B C A R1 OPEN I LIMIT AI LOOP VS SIGNAL 1 TO 5 VDC SELF POWERED VOLTAGE DEVICE DOC0153A modified Figure 3 3 AI Loop Module Field Wiring for Voltage Devices ...

Page 66: ...efer to Figure 3 4 for connecting field devices with outputs of 5 volts dc or less For field devices with output voltages that exceed 5 volts dc two scaling resistors R1 and R2 are required not supplied Figure 3 5 shows how to connecting field devices with outputs exceeding 5 volts dc and where to install scaling resistors at least 1 1 8W The equation for determining values of scaling resistors R1...

Page 67: ...p or 4 to 20 milliamp devices the value of R1 would be 250 ohms In this case you can use the 250 ohm 0 1 1 8W scaling resistor supplied by the factory The formula for determining the value of R1 is given in Figure 3 6 where I Maximum is the upper end of the operating current range such as 0 025 amps for a 0 to 25 milliamp device I TO SELECT PROPER VALUE FOR R1 V VOLTAGE FROM ANALOG DEVICE 0 TO 5 V...

Page 68: ...e module for a voltage signal VOLTAGE DEVICE ROC POWERED 10Vdc 10Vdc C B A V SRC AI SRC Vs SIGNAL 0 TO 5 Vdc Figure 3 7 AI Source Module Field Wiring for Voltage Devices The AI Source module can be used for monitoring loop current as shown in Figure 3 8 For current loop monitoring scaling resistor R1 generates a voltage across terminals B and C that is proportional to the loop current I For exampl...

Page 69: ... resistance within the operating range of the module Remove the 0 ohm resistor when the loop resistance between terminals B and C is less than 100 ohms Terminals A and B are both active at the same time Figure 3 9 shows wiring for a ROC FloBoss powered current loop device and Figure 3 10 shows wiring for an output voltage to non powered field devices R1 0 DOC0158A Modified LEVEL 220 AO SRC I REMOV...

Page 70: ... DI module which signals the ROC FloBoss electronics that the relay contacts have closed When the contacts open current flow is interrupted and the DI module signals the ROC FloBoss electronics that the relay contacts have opened A 10 ohm scaling resistor R1 is supplied by the factory and accommodates a source voltage Vs of 11 to 30 volts dc The source voltage is the input voltage to the ROC FloBo...

Page 71: ... is active When the field device no longer provides a voltage current stops flowing and the DI module signals the ROC FloBoss electronics that the device is inactive A 10 ohm scaling resistor R1 is supplied by the factory and accommodates an external voltage Vo of 11 to 30 Volts dc However it is desirable to optimize the value of R1 to reduce the current drain from the source or reduce the heat ge...

Page 72: ...d voltage across terminals B and C that is derived from internal voltage source Vs A field device such as a relay coil is energized when the ROC FloBoss electronics provides a voltage at terminals B and C When Vs is switched off by the ROC FloBoss electronics the field device is no longer energized CAUTION When using the Discrete Output Source module to drive an inductive load such as a relay coil...

Page 73: ...odule is inoperative with non powered devices The Discrete Output Isolated module operates by providing a low or high output resistance to a field device When the field device provides a voltage across terminals A and B of the module current either flows or is switched off by the DO Isolated module The switching is controlled by the ROC FloBoss electronics 1 Amp DOC0146A Modified CONTROL DO ISO 5V...

Page 74: ...ly open contacts use terminals A and B The status of the contacts open or closed is controlled by the ROC FloBoss software There are two versions of the relay module The 12 volt version which has a 12 volt energizing coil must be used when the ROC FloBoss input voltage is a nominal 12 volts dc and the 24 volt version which has a 24 volt energizing coil must be used when the ROC FloBoss input volta...

Page 75: ...s interrupted or pulsed current flow is counted and accumulated by the PI Source module which provides the accumulated count to the ROC FloBoss electronics upon request A 10 ohm scaling resistor R1 is supplied by the factory and accommodates a source voltage Vs of 11 to 30 volts dc and a pulse source with a 50 duty cycle The source voltage is the input voltage to the ROC FloBoss However it is desi...

Page 76: ...ed current flow is counted and accumulated by the PI module which provides the accumulated count to the ROC FloBoss electronics upon request A 10 ohm scaling resistor R1 is supplied by the factory which accommodates a field device with pulse amplitude Vo of 11 to 30 volts dc and a duty cycle of 50 However it is desirable to optimize the value of R1 to reduce the current drain from the source or re...

Page 77: ...is interrupted and the SPI module signals the ROC FloBoss electronics that the relay contacts have opened The ROC FloBoss software counts the number of times the contacts switch from open to closed and stores the count The software checks for the input transition every 50 milliseconds A 10 ohm scaling resistor R1 is supplied by the factory that accommodates a source voltage Vs of 11 to 30 volts dc...

Page 78: ...g and the SPI module signals the ROC FloBoss electronics that the device is inactive The ROC FloBoss software counts the number of times the current starts flowing and stores the count The software checks for the input transition every 50 milliseconds A 10 ohm scaling resistor R1 is supplied by the factory which accommodates an external voltage Vo of 11 to 30 volts dc However it is desirable to op...

Page 79: ... Low Level Pulse Input module is designed to operate only with pulse generating devices having their own power source The module does not work with non powered devices The low level pulse input module operates when a field device provides a pulsed voltage between 30 millivolts and 3 volts peak to peak across terminals B and C of the module The pulsed voltage is counted and accumulated by the modul...

Page 80: ...FloBoss and the RTD probe is long enough to add a significant resistance then calibration should be performed in a manner that takes this into account 3 4 15 1 Calibrating the RTD Module The following instructions describe how to manually calibrate an RTD input channel for use with an RTD probe having an alpha value of either 0 00385 or 0 00392 ohms ohm degree C This procedure requires a resistanc...

Page 81: ...alue given in Table 3 1 5 Enter the value displayed for Raw A D Input as the value for Adj A D 100 using the Analog Inputs configuration screen for the RTD input 6 Enter 50 for Low Reading EU 7 Enter 100 for the High Reading EU 8 Press F8 to save the changes 3 4 15 2 Connecting RTD Module Field Wiring The RTD sensor connects to the RTD module with ordinary copper wire To avoid a loss in accuracy s...

Page 82: ...up wire increases with distance between the probe and the ROC FloBoss Of course in order to perform properly the compensation loop must use the same type size and length of hookup wire as the active element loop The RTD module is designed for only one compensation loop and this loop is not isolated from the active element loop because terminal B is common to both loops In the 3 wire RTD the wires ...

Page 83: ... in Figure 3 24 connect a 4 wire RTD with compensation loop to the 3 wire RTD module The RTD module designed for 3 wire use does not permit a 4 wire RTD to provide any additional accuracy over a 3 wire RTD RED 4 WIRE RTD WITH COMPEN SATION LOOP WHT WHT RED WHT C RED WHT B A RTD I SRC DOC4008A Figure 3 24 RTD Input Module Field Wiring for 4 Wire RTD With Compensation Loop Figure 3 25 shows the conn...

Page 84: ... channel the entire poll time for the module would be ten seconds In a point to point configuration only one HART device is wired to each HART module channel In a multi drop configuration two to five HART devices are connected to a channel In either case terminal A T is wired in parallel to the positive terminal on all of the HART devices regardless of the channel to which they are connected Chann...

Page 85: ...ons 1 Isolate the field device from the ROC FloBoss by disconnecting it at the I O module terminal block 2 Connect the ROC FloBoss to a computer running the ROCLINK configuration software 3 Perform the appropriate test procedure described in the following paragraphs A module suspected of being faulty should be checked for a short circuit between its input or output terminals and the ground screw o...

Page 86: ...an verify the accuracy of the reading by measuring the voltage across scaling resistor Rs Vrs with the multimeter To convert this reading to the filtered EUs value perform the following Filtered EUs Vrs 1 4 Span Low Reading EU where Span High Reading EU Low Reading EU This calculated value should be within one tenth of one percent of the Filtered EUs value measured by the ROC FloBoss To verify an ...

Page 87: ...ded 10 Enable scanning for the AO point remove the test equipment and reconnect the field device 11 If possible verify the correct operation of the AO module by setting the high and low EU values as before scanning disabled and observing the field device 3 5 2 2 Check Voltage Source Installations Equipment Required Multimeter Personal Computer running ROCLINK Software To check operation of the Ana...

Page 88: ... Place a jumper across terminals B and C The LED on the module should light and the status as read by the ROCLINK software should change to 1 With no jumper on terminals B and C the LED should not be lit and the status should be 0 If the unit fails to operate make sure a correct value for the module resistor is being used 3 5 4 Discrete Input Isolated Module Equipment Required Voltage generator ca...

Page 89: ...Personal Computer running ROCLINK Software Place the Discrete Output in manual mode using the ROCLINK configuration software Set the output status to 0 and measure the resistance across terminals A and B No continuity should be indicated Set the output status to 1 and measure the resistance across terminals A and B A reading of 15K ohms or less should be obtained 3 5 7 Discrete Output Relay Module...

Page 90: ...e generator to a value equal to or less than 10 KHz and set the frequency counter to count pulses Verify the count read by the counter and the count read by the ROC FloBoss are the same using the ROCLINK software To verify low speed operation of the source module alternately jumper across terminals B and C The module LED should cycle on and off and the accumulated count should increase To verify l...

Page 91: ...nal Computer running ROCLINK software NOTE When checking the operation of the Low Level Pulse Input module ensure that the scan rate for the pulse input is once every 22 seconds or less as set by the ROCLINK software To verify operation connect a pulse generator with the pulse amplitude set at less than 3 volts to terminals B and C Then connect a frequency counter across terminals B and C Set the ...

Page 92: ... and B The resistance value required can be determined by the temperature to resistance conversion chart for the type of RTD being used Use ROCLINK software to verify that the Raw A D Input value changed and reflects the 0 A D value Change the resistance to reflect a high temperature as determined by the temperature to resistance conversion chart Verify that the Raw A D Input value changed and ref...

Page 93: ... could be caused by faulty I O wiring or a faulty device If the HART module tries to poll both channels simultaneously this could be caused by a defective module in which case the module must be replaced 3 6 REMOVAL ADDITION AND REPLACEMENT PROCEDURES 3 6 1 Impact on I O Point Configuration When an I O module is replaced with the same type of I O module it is not necessary to reconfigure the ROC F...

Page 94: ... A8 changes the point numbers of the analog inputs for modules in slots A10 and A11 CAUTION If one or more FSTs or higher level points such as a PID loop or AGA Flow have been configured in the ROC FloBoss be sure to reconfigure them according to the changes in I O modules Operational problems will occur if you do not reconfigure the ROC FloBoss 3 6 2 Removing Installing an I O Module Use the foll...

Page 95: ...ning screw and remove the module by lifting straight up It may be necessary to rock the module gently while lifting b If installing the module insert the module pins into the module socket Press the module firmly in place Tighten the module retaining screw 4 After the module is removed installed reconnect the input power 5 Check the configuration data including ROC displays and FSTs and load or mo...

Page 96: ...Input Modules Loop and Differential Loop Module Specifications FIELD WIRING TERMINALS INPUT A Loop Power T B Analog Input C Common Type Single ended voltage sense Current loop with scaling resistor R1 Loop Current 0 to 25 mA maxi mum range Actual range depends on scaling resistor used Voltage Sensing 0 to 5 Volts dc software configured Accuracy 0 1 of full scale 20 to 30 C 0 5 of full scale 40 to ...

Page 97: ...R SURGE WITHSTAND RESOLUTION FILTER CONVERSION TIME VIBRATION WEIGHT 250 ohm supplied for 0 to 20 mA full scale 100 ohm for 0 to 50 mA externally powered only Meets IEEE 472 ANSI C37 90a 12 bits Single pole low pass 40 milli second time constant 30 microseconds typical 20 Gs peak or 0 06 in double amplitude 10 to 2 000 Hz per MIL STD 202 method 204 condition F 1 3 ounces 37 grams MECHANICAL SHOCK ...

Page 98: ...ds typical 20 Gs peak or 0 06 in double amplitude 10 to 2 000 Hz per MIL STD 202 method 204 condition F 1500 Gs 0 5 mS half sine per MIL STD 202 method 213 condition F Solvent resistant thermoplastic polyester meets UL94V 0 Dimensions 0 6 in D by 1 265 in H by 1 690 in W 15 mm by 32 mm by 43 mm not including pins Meets the Environmental specifications of the ROC or FloBoss in which the module is i...

Page 99: ...tart or on watchdog timeout Module Alone 24 mW typical Module w Current Loop 400 mW 4 mA output to 590 mW 20 mA output OUTPUT ISOLATION SURGE WITHSTAND VIBRATION MECHANICAL SHOCK WEIGHT CASE ENVIRON MENTAL APPROVALS Not isolated Terminal C tied to power supply common Meets IEEE 472 ANSI C37 90a 20 Gs peak or 0 06 in double amplitude 10 to 2 000 Hz per MIL STD 202 method 204 condition F 1500 Gs 0 5...

Page 100: ...onverter card Module 4 9 to 5 1 Vdc 1 mA maximum supplied by ROC Not isolated Terminal C tied to power supply common Meets IEEE 472 ANSI C37 90a Isolated Module Specifications FIELD WIRING TERMINALS INPUT A Not used B Positive discrete input C Negative discrete input Type Two state current sense Range Inactive 0 to 0 5 mA Active 2 to 9 mA Current Determined by input voltage Vi loop resistance Rl a...

Page 101: ...g pins Meets the Environmental specifi cations of the ROC or FloBoss in which the module is installed including Temperature and Transient Protection specifications Approved by CSA for hazardous locations Class I Division 2 Groups A B C and D 3 7 5 Discrete Output Modules Source and Isolated Source Module Specifications FIELD WIRING TERMINALS OUTPUT A Not used B Positive to field device C Negative ...

Page 102: ...4 000 Vac RMS mini mum input to output Capacitance 6 pF typical input to output Common Specifications VIBRATION MECHANICAL SHOCK WEIGHT CASE 20 Gs peak or 0 06 in double amplitude 10 to 2 000 Hz per MIL STD 202 method 204 condition F 1500 Gs 0 5 mS half sine per MIL STD 202 method 213 condition F 1 3 ounces 37 grams typical Solvent resistant thermoplastic polyester meets UL94V 0 Dimen sions are 0 ...

Page 103: ...lay coil energized typical 24 VDC Version 4 9 to 5 1 Vdc 1 mA for module 24 Vdc 12 5 mA for relay coil energized typical VIBRATION RESISTANCE SHOCK RESISTANCE WEIGHT CASE ENVIRONMENTAL APPROVALS Functional 12G 10 to 55 Hz double amplitude of 2 mm Destructive 21G 10 to 55 Hz double amplitude of 3 5 mm Functional 20G Destructive 100G 1 3 ounces 37 grams typical Solvent resistant thermoplastic polyes...

Page 104: ... ROC power suppler I O converter card Module 4 9 to 5 1 Vdc 1 mA maximum supplied by ROC Not isolated Terminal C tied to power supply common Isolated Module Specifications FIELD WIRING TERMINALS INPUT A Not used B Positive pulse input C Negative pulse input Type Two state current pulse sense Range Inactive 0 to 0 5 mA Active 3 to 12 mA Input Current Determined by input voltage Vi loop resistance R...

Page 105: ...ble amplitude 10 to 2 000 Hz per MIL STD 202 method 204 condition F 1500 Gs 0 5 mS half sine per MIL STD 202 method 213 condition F WEIGHT CASE ENVIRONMENTAL APPROVALS 1 3 ounces 37 grams Solvent resistant thermoplastic polyester meets UL94V 0 Dimensions are 0 60 in D by 1 27 in H by 1 69 in W 15 mm by 32 mm by 43 mm not including pins Meets the Environmental specifications of the ROC or FloBoss i...

Page 106: ... O converter card Module 4 9 to 5 1 Vdc 1 mA maximum supplied by ROC Not isolated Terminal C tied to power supply common Meets IEEE 472 ANSI C37 90a Isolated Module Specifications FIELD WIRING TERMINALS INPUT A Not used B Positive input C Negative input Type Two state current sense Range Inactive 0 to 0 5 mA Active 2 to 9 mA Current Determined by input volt age Vi loop resistance Rl and scaling re...

Page 107: ... D by 1 265 in H by 1 690 in W 15 mm by 32 mm by 43 mm not including pins Meets the Environmental specifi cations of the ROC or FloBoss in which the module is installed including Temperature and Transient Protection specifications Approved by CSA for hazardous locations Class I Division 2 Groups A B C and D 3 7 9 Pulse Input Module Low Level Specifications MODULE RACK TERMINALS INPUT A Not used B ...

Page 108: ... 213 condition F Solvent resistant thermoplastic polyester meets UL94V 0 Dimen sions 0 60 in D by 1 27 in H by 1 69 in W 15 mm by 32 mm by 43 mm not including pins WEIGHT ENVIRON MENTAL APPROVALS 1 3 ounces 37 grams Meets the Environmental specifica tions of the ROC or FloBoss unit in which the module is installed including Temperature and Surge specifications Approved by CSA for hazardous locatio...

Page 109: ...ange at Operating Temp from 20 to 0 C LINEARITY 0 03 1 LSB independent conformity to a straight line POWER REQUIREMENTS 11 to 30 Vdc 38 mA maximum supplied by ROC FloBoss power supply VIBRATION 20 Gs peak or 0 06 in double amplitude 10 to 2 000 Hz per MIL STD 202 method 204 condition F ENVIRONMENTAL Meets the Environmental specifications of the ROC or FloBoss in which the module is installed inclu...

Page 110: ...ower supplied through module for HART devices is 20 mA per channel at 10 to 29 Vdc Each HART device typically uses 4 mA Loop Source 11 to 30 Vdc 40 mA maximum from ROC FloBoss power supply or ROC364 I O converter card Module 4 9 to 5 1 Vdc 17 mA maximum VIBRATION WEIGHT MECHANICAL SHOCK CASE ENVIRON MENTAL APPROVALS 20 Gs peak or 0 06 in double amplitude 10 to 2 000 Hz per MIL STD 202 method 204 c...

Page 111: ...Communication Cards to Wiring 4 4 4 11 EIA 232 Communications Card Wiring 4 4 1 4 12 EIA 422 485 Communications Card Wiring 4 4 2 4 13 Radio Modem Communications Card Wiring 4 4 3 4 14 Leased Line Communications Card Wiring 4 4 4 4 15 Dial Up Modem Communications Card Wiring 4 4 5 4 17 Troubleshooting and Repair 4 5 4 18 Replacing a Communications Card 4 5 1 4 18 Communications Card Specifications...

Page 112: ... single application Refer to Figure 4 1 Figure 4 1 EIA 232 Serial Communications Card The EIA 232 communications card includes LED indicators along the left hand side that display the status of the RXD TXD DTR DCD CTS and RTS control lines LED indicators are detailed in Table 4 1 U4 U3 U5 RP2 RP1 Y1 C17 C18 CR3 DTR CR6 CR5 CR4 CTS RTS DCD CR2 CR1 RXD TXD U6 COM PORTS RS 232 FB5 C12 C13 C2 U1 FB1 U...

Page 113: ...e DSR is the data set ready indicator LED light OH The OH is the off hook indicator LED light A dial tone has been detected and the telephone line is in use by your modem NOTE The last three LED indicators are used only on the dial up modem communication card 4 2 2 EIA 422 485 Serial Communications Card The EIA 422 485 communication cards see Figure 4 2 meet EIA 422 485 specifications for differen...

Page 114: ... of this jumper allows a multi drop configuration The newer card design also includes load jumper P3 that allows the termination load to remain or to be removed for EIA 485 multi drop communications Refer to Section 4 4 2 for more information DOC0235 C14 FB6 FB7 C16 U7 U8 RTS ON U4 U3 U5 RP2 RP1 Y1 C17 C18 CR3 DTR CR6 CR5 CR4 CTS RTS DCD CR2 RXD CR1 TXD COM PORTS RS 485 C12 C2 U1 FB1 U2 C1 C3 C5 F...

Page 115: ... C19 U8 C20 C21 VR6 VR5 VR4 VR3 VR2 VR1 P2 1 DOC0247A 4 2 3 Radio Modem Communications Card The Radio Modem Communications Card sends and receives full duplex or half duplex asynchronous Frequency Shift Keyed FSK signals to the audio circuit of a two way radio The modem incorporates a solid state push to talk PTT switch for keying the radio transmitter Refer to Figure 4 3 LED indicators on the car...

Page 116: ...R2 VR1 T2 VR3 VR4 1 P2 4 2 4 Leased Line Modem Communications Card The Leased Line Modem Communications Card is a 202T modem that is FCC part 68 tested for use with leased line or private line telephone lines Refer to Figure 4 4 Two or four wire half or full duplex asynchronous operation is supported at a software selectable 300 600 and 1200 baud to Bell and CCITT standards LED indicators on the c...

Page 117: ...odem card has automatic adaptive and fixed compromise equalization thereby eliminating the need for pots to adjust or jumpers to move during installation and setup LED INDICATORS Figure 4 5 Dial up Modem Communications Card The modem card interfaces to two wire full duplex telephone lines using asynchronous operation at data rates of 600 1200 or 2400 The card interfaces to a PSTN through an RJ11 j...

Page 118: ...be damaged 4 3 1 Installing Communications Cards All communications cards install into the FloBoss 407 in the same manner To install a communications card proceed as follows 1 Loosen the captive screw that holds the door in place and open the door 2 Install the communications card onto the processor board located on the door Plug the card into its mating connectors on the processor board and gentl...

Page 119: ...ction 4 4 2 on Page 4 13 for details on how to set this jumper For the radio and leased line modem cards refer to Figure 4 3 and Figure 4 4 for jumper locations Table 4 2 shows the operating modes and the associated jumper positions for the cards The radio modem card uses jumper P6 to enable power control for keying up a radio The jumper either grounds or isolates the push to talk PTT return line ...

Page 120: ...to the line or radio The adjustment is made by plugging a resistor into the card at the location labeled R2 Table 4 3 lists resistor values and the amount of attenuation they provide Table 4 3 Leased Line and Radio Modem Card Attenuation Levels ATTENUATION dB R2 VALUE Ohms ATTENUATION dB R2 VALUE Ohms 2 205 K 12 15 8 K 4 82 5 K 14 11 5 K 6 47 5 K 16 8 66 K 8 30 9 K 18 6 65 K 10 21 5 K 20 5 11 K NO...

Page 121: ... Port Pin 1 2 3 4 5 6 7 8 9 COM1 Built in RS232 RXD TX RTS CTS DCD DTR1 DSR COM COMMUNICATIONS CARDS For COM2 Only EIA 232 Card DCD DSR RX RTS TX CTS DTR RI COM EIA 422 485 Card 422 Usage TX RX RX TX EIA 422 485 Card 485 Usage OUT OUT Radio Modem PTT RXA PTT TXA COM Leased line Modem COM Port Private Line Usage 4 Wire or 2 Wire RXA or TIP2 TXTB or RING 1 RXB or RING2 TXTB or TIP 1 Leased line Mode...

Page 122: ...n the EIA 232 signals and terminal numbers for the COM2 terminal block D D D R D R D R 19 22 15 23 18 20 24 17 21 DOC0211A Modified TRANSMIT COMMON RTS CTS DTR DSR EIA 232 RECEIVE 3 5 2 7 1 8 6 4 9 COM RTS CTS RI DCD DTR DSR TX RX RTS CTS DTR DSR TX RX EIA 232 CARD COM2 TERMINAL BLOCK DCD RI Figure 4 7 EIA 232 Wiring Schematic ...

Page 123: ...n COM2 TERMINAL BLOCK EIA 422 RXD RXD TXD TXD COM D DIR R DOC0212T Mod051000 EIA 422 485 CARD D TXD RTS RXD DIR R 15 22 20 18 23 17 19 24 21 TRANSMIT TRANSMIT RECEIVE RECEIVE P2 5V P4 P3 RTS ON 9 4 3 6 8 1 7 2 5 Figure 4 8 EIA 422 Wiring Schematic Figure 4 9 shows the relationship between the EIA 485 signals and terminal numbers for the COM2 terminal block Wiring should be twisted pair cable On ne...

Page 124: ...board is shipped without a resistor installed in the R2 position To modify the attenuation level select a resistor as directed by Table 4 3 and insert it in the R2 position Figure 4 10 shows the relationship between the radio modem signals and terminal numbers for the COM2 terminal block RADIO DCD INTERFACE SHUTDOWN DTR RTS 8 2 3 5 6 TTL RS232 RXD TXD 1 7 4 P7 5V DCD INTERFACE SHUTDOWN DTR RTS 8 2...

Page 125: ...ft unterminated P7 Terminal Function 1 5 Vdc 2 COM 3 DCD 4 TXD 5 DTR 6 RTS 7 RXD 8 Shutdown 4 4 4 Leased Line Communications Card Wiring The Leased line Modem Card interfaces to a leased line through the RJ11 jack Refer to Section 4 3 2 for jumper settings and Section 4 3 3 for attenuation resistors The terminal functions depend on the mode of operation of the card either 2 wire or 4 wire as follo...

Page 126: ...e termination card can also be used to connect the modem to a private line This connector is not FCC approved and cannot be used for leased line operation The terminal functions are COM2 MODE OF OPERATION TERMINAL 2 Wire 4 Wire 1 Tip2 2 Tip Tip1 3 Ring2 8 Ring Ring1 The following signals used for monitoring or connecting to an analyzer are available at connector P7 located at the bottom edge of th...

Page 127: ...6 on the COM2 terminal block to common terminal 9 or to any ground when wiring to COM2 Grounding terminal 6 causes the ROC FloBoss to halt operation and data may be lost once a restart is initiated DIAL UP MODEM CARD INTERFACE TTL RS232 MODEM 20 15 RXD DSR RI DTR TXD SPK TIP RING 24 22 19 18 17 21 23 1 4 3 2 4 2 1 3 RED YEL GRN BLK 5V DOC0216T SHUTDOWN RI TXD DSR DTR RXD SPK P3 P2 COM COM2 TERMINA...

Page 128: ...eplace the card The faulty card should be returned to your Fisher Representative for repair or replacement Follow the procedures below to help ensure data is not lost and equipment is not damaged during replacement of a communications card 4 5 1 Replacing a Communications Card If you are installing a communications card for the first time refer to Section 4 3 1 To remove and replace a communicatio...

Page 129: ...le of the communications card Using a rocking motion to disengage the connectors pull the card free from the main circuit board 5 To reinstall a communications card orient the card with the COM PORTS arrow pointing down Plug the card into its mating connectors and gently press until the connectors firmly seat Install the retaining screw to secure the card 6 For a dial up or leased line modem card ...

Page 130: ...ectable Meets EIA 422 and EIA 485 standard for differential data transmission over distances of up to 4000 feet 1220 m Data Rate Selectable from 300 to 9600 baud depending on the configuration software used Format Asynchronous 7 or 8 bit software selectable Parity None odd or even software selectable Termination Load 140 ohms jumper removable LED INDICATORS POWER REQUIRE MENTS ENVIRON MENTAL DIMEN...

Page 131: ...20 kilohms unbalanced Output Impedance 600 ohms balanced Key on RTS to Transmission Delay Configured by software Sensitivity 35 dBm PTT Signal Isolated solid state switch OPERATION CONTINUED POWER REQUIREMENTS ENVIRON MENTAL DIMENSIONS WEIGHT APPROVALS LED Indicators TXD RXD DTR DCD CTS and RTS 4 75 to 5 25 Vdc 0 11 W typical supplied by ROC FloBoss Same as the ROC or FloBoss in which the card is ...

Page 132: ...ance 600 ohm balanced transformer output Key on RTS to Transmission Delay Configured by software Sensitivity 35 dBm Maximum Output Level 0 dBm nominal into 600 ohms LED Indicators TXD RXD DTR DCD CTS and RTS OPERATION CONTINUED POWER REQUIREMENTS ENVIRON MENTAL DIMENSIONS WEIGHT APPROVALS Surge Protection Conforms to FCC part 68 Certification FCC Part 68 tested Connector RJ11 type 4 75 to 5 25 Vdc...

Page 133: ... typical Telephone Line Impedance 600 ohm typical Key on RTS to Transmission Delay Configured by software Receiver Sensitivity Off to On threshold 45 dBm On to Off threshold 48 dBm OPERATION CONTINUED POWER REQUIREMENTS ENVIRON MENTAL DIMENSIONS WEIGHT APPROVALS Maximum Output Level 0 dBm nominal into 600 ohms LED Indicators TXD RXD DTR DSR RI and OH Surge Protection Conforms to FCC part 68 and DO...

Page 134: ...FloBoss 407 Instruction Manual 4 24 Rev 5 00 This page is intentionally left blank ...

Page 135: ...ter Config 5 4 5 5 11 User List Keys 5 4 6 5 11 Alarms 5 4 7 5 11 Min Max History 5 4 8 5 12 Minute History 5 4 9 5 13 Hour History 5 4 10 5 14 Day History 5 4 11 5 15 Control 5 4 12 5 16 Comm Ports 5 4 13 5 16 Sys Param 5 4 14 5 16 Help 5 4 15 5 16 Security 5 5 5 17 Logging Off the LCD 5 5 1 5 17 Continually Displaying the Last Parameter 5 5 2 5 17 Troubleshooting and Repair 5 6 5 18 5 2 PRODUCT ...

Page 136: ...th the flow computer and receives its power through the keypad connector located on the processor board Each key on the keypad can be used in three different modes as indicated by the label color Normal operations black label Edit operations red label and Alternate operations white label below key To perform a Normal operation press the desired key neither EDIT or ALT keys are used To perform an E...

Page 137: ...OW RATES FLOW COMP METER CONFIG I O DETAIL COMM PORTS SYS PARAM PREV SET CONTROL ALARM S HELP HOLD DISPLAY USER LIST1 USER LIST2 USER LIST3 MIN MAX CALIBRATE FST NEXT SET MINUTE HIST HOUR HIST DAY HIST PASSWORD TIM E CANCEL CANCEL ENTER EDIT DISPLAY OFF ALT Figure 5 2 Keypad Layout ...

Page 138: ...y listed in the Edit Mode column of Table 5 1 occurs when the EDIT key is first pushed This mode continues until the CANCEL or ENTER key is pressed The ENTER key typically saves the edit to memory Refer to Figure 5 3 5 3 3 Alt Mode The functions listed in the Alt Mode column of Table 5 1 are activated by pressing and releasing the ALT key Then press the desired key The ALT key must be pressed each...

Page 139: ...f parameters for the I O point selected FLOW RATES Displays the following for a selected meter run MCF Today MCF Yesterday MCF Day Current Flow Rate MMBTU Day Current BTU Rate Meter Input Static Pressure Temperature Displays digit 8 on LCD for data entry COMM PORTS Displays the following for selected communication port Baud Rate Stop Bits Data Bits Parity Status Mode Key on Delay Key off Delay Ret...

Page 140: ...Ratio Base Pressure Base Temperature N2 Nitrogen CO2 Carbon Dioxide H2S Hydrogen Sulfide H2O Water He Helium CH4 Methane C2H6 Ethane C3H8 Propane C4H10 n Butane C4H10 i Butane C5H12 n Pentane C5H12 i Pentane C6H14 n Hexane C7H16 n Heptane C8H18 n Octane C9H20 n Nonane C10H22 n Decane O2 Oxygen CO Carbon Monoxide H2 Hydrogen Displays digit 9 on LCD for data entry SYS PARAM The following system para...

Page 141: ...meter in the list or changes the display to the previous point Backspace on LCD for data entry TIME Displays the following Current Date Current Time CONTROL Displays the following for a selected PID loop Refer to the ROCLINK user manual Control Type 8 bits Switch Status Actual Scan Time Pri Setpoint Pri Process Variable Pri Output EU Pri Proportional Gain Pri Integral Gain Pri Derivative Gain Pri ...

Page 142: ...er defined list number 1 Displays digit 1 on LCD for data entry MINUTE HIST Displays minute history log USER LIST 2 Displays parameters in user defined list number 2 Displays digit 2 on LCD for data entry HOUR HIST Displays Hour history log USER LIST 3 Displays parameters in user defined list number 3 Displays digit 3 on LCD for data entry DAY HIST Displays day history log ALT Activates Alternate ...

Page 143: ...rs starts displaying one after another with a three second pause between parameters Figure 5 4 shows the format of all displays except for those selected with the ALARMS key USER LIST keys MIN MAX key the MINUTE HIST HOUR HIST and DAY HIST keys and the CALIBRATE key Refer to Appendix B in this manual for details on the CALIBRATE key displays The other displays that vary from the format shown in Fi...

Page 144: ...ntial Pressure Static Pressure Temperature 5 4 2 I O Detail I O Detail displays the entire set of parameters for the currently selected I O point To use I O Detail 1 Press I O SUMMARY 2 Press the EDIT key to select a parameter from the I O point list 3 After selecting the parameter from the list press the ALT key and the I O DETAIL key The values for the selected parameter display 5 4 3 Flow Rates...

Page 145: ... and USER LIST3 The USER LIST keys display lists of parameters configured using the ROCLINK Configuration Software Figure 5 5 shows the format of the User List display L L L L I I I I S S S S T T T T 1 1 1 1 1 1 1 1 O O O O F F F F 1 1 1 1 0 0 0 0 D D D D E E E E S S S S C C C C R R R R I I I I P P P P T T T T I I I I O O O O N N N N V V V V A A A A L L L L U U U U E E E E Figure 5 5 User List Dis...

Page 146: ...ist of configured history points begins scrolling when the ALT key and MIN MAX is pressed Figure 5 8 shows a list display for the board temperature point which can be selected with the ENTER key M M M M I I I I N N N N M M M M A A A A X X X X H H H H i i i i s s s s t t t t o o o o r r r r y y y y A A A A v v v v g g g g B B B B r r r r d d d d T T T T e e e e m m m m p p p p F F F F i i i i l l l...

Page 147: ...rn to the Min Max history list press ALT and then MIN MAX 5 4 9 Minute History Figure 5 12 shows the general format for the Minute History List display M M M M I I I I N N N N U U U U T T T T E E E E H H H H i i i i s s s s t t t t o o o o r r r r y y y y T T T T Y Y Y Y P P P P E E E E I I I I O O O O T T T T A A A A G G G G P P P P A A A A R R R R A A A A M M M M E E E E T T T T E E E E R R R R ...

Page 148: ...E I I I I O O O O T T T T A A A A G G G G P P P P A A A A R R R R A A A A M M M M E E E E T T T T E E E E R R R R Figure 5 15 Hour History List Format The hour history configured points list scrolls when the ALT key and HOUR HIST key is pressed Figure 5 16 shows a list display for the MVS 1 point which can be selected with the ENTER key from the scrolling list H H H H O O O O U U U U R R R R H H H...

Page 149: ...mat The day history configured points list scrolls when the ALT key and then DAY HIST key is pressed Figure 5 19 shows a list display for the MVS 1 point which can then be selected with the ENTER key D D D D A A A A Y Y Y Y H H H H i i i i s s s s t t t t o o o o r r r r y y y y T T T T o o o o t t t t M M M M V V V V S S S S 1 1 1 1 P P P P r r r r e e e e s s s s s s s s R R R R e e e e a a a a ...

Page 150: ...3 Comm Ports Press the ALT key and then the COMM PORTS key to display information concerning the currently selected communications port The LCD displays the communications Port Baud Rate Stop Bits Data Bits Parity Status Mode Key On Delay Key Off Delay Retry Count and Retry Time 5 4 14 Sys Param Press the ALT key and then the SYS PARAM key to display information concerning system parameters The fo...

Page 151: ...ecure the display is to press the ALT key and then the PASSWORD key This logs the current user out of the system To reactivate keypad operations you must log on with a correct password 5 5 2 Continually Displaying the Last Parameter After logging out using ALT and PASSWORD you can press the ALT key and the CANCEL key to cause the LCD to show the last parameter displayed For example if at a particu...

Page 152: ...7 Instruction Manual 5 18 Rev 5 00 5 6 TROUBLESHOOTING AND REPAIR The processor board must be removed to replace the keypad and display See Section 2 for the processor board keypad and display removal procedures ...

Page 153: ...ide view of the module The LPM is designed to prevent damage to I O modules and to built in I O circuitry from any high voltage transients that may occur in field wiring The LPMs plug into the field wiring I O termination sockets located on the termination card The LPM provides screw terminals for connecting to field wiring It has sockets for plugging in a range resistor especially when used with ...

Page 154: ...on a DO Relay Module The LPM is most often used with analog and pulse inputs The LPM has little effect with an RTD module however the LPM protects the I O rack and other modules A 3 INITIAL INSTALLATION The LPM plugs into any of the field terminal block sockets located on the termination board To add an LPM to protect a built in analog I O channel or an I O module perform the following steps Refer...

Page 155: ...om the unplugged termination block to the built in termination block on the LPM A 4 CONNECTING THE LPM TO WIRING There is a one to one correspondence between the LPM terminals and the terminals of the I O channel being protected If you are connecting field wiring to the LPM refer to the I O wiring information in this instruction manual NOTE The LPM module provides sockets for a plug in range scali...

Page 156: ...und lead replace the LPM A 6 SPECIFICATIONS The following specifications are for the LPM Specifications ELECTRICAL Series Resistance 10 ohms from input to output each terminal DC Clamping Voltage 72 to 108 volts 100 V ms Impulse Clamping Voltage 500 volts maximum Clamping Release Voltage 52 volts minimum 10 KV microsecond Impulse Clamping Voltage 900 volts maximum Surge Life Module can withstand 3...

Page 157: ... in addition to a sensor body which is common to both the integral and remote versions The electronics head contains an interface electronics circuit that provides the communications link between electronics in the sensor body and the FloBoss 407 The MVS interface electronics provide the communications link between the FloBoss 407 and the sensor body The interface electronics controls communicatio...

Page 158: ...nual B 2 Rev 5 00 SIDE VIEW END VIEW Figure B 1 MVS101R Multi Variable Sensor FRONT VIEW SIDE VIEW Figure B 2 MVS205R Multi Variable Sensor Electronics Head RTD Connector Coplanar Flange Sensor Body Sensor Body Electronics Head ...

Page 159: ...y In this type of mounting the MVS interface circuit is factory installed inside the lower compartment of the FloBoss 407 enclosure 38 DIA MTG HOLES DOC0205A 17 95 12 15 9 32 2 81 5 12 4 36 Figure B 3 FloBoss 407 and Integral MVS Outline and Mounting Dimensions The FloBoss 407 with an integral MVS can be pipe mounted see Figure B 4 with the use of mounting blocks and U bolts or it can be panel mou...

Page 160: ...FloBoss 407 Instruction Manual B 4 Rev 5 00 DOC0326A Figure B 4 Pipe Mounting of FloBoss 407 with Integral MVS ...

Page 161: ... indicated in the figure To mount on a wall or panel using the mounting bracket secure the MVS to the mounting bracket and then fasten the bracket to the surface with two 5 16 inch bolts not supplied through the U bolt holes After mounting the MVS101 pipe the high and low side pressure inputs from the orifice taps to the connections on the bottom of the MVS the vents should be pointing up as shown...

Page 162: ...FloBoss 407 Instruction Manual B 6 Rev 5 00 Figure B 6 MVS205R Pipe Mounting Horizontal and Vertical Pipe Figure B 7 MVS205R Panel Mounting INCH mm INCH mm ...

Page 163: ...ed and black wires from left to right in the MVS terminal block DOC0265A Figure B 8 Signal Hook Up for a Integral MVS205 Installation In FloBoss 407 installations where there are one or more Remote MVS units the signal wiring between the FloBoss 407 and the Remote MVS is connected as follows Use Sealtite or a similar product to provide a conduit path from the Remote MVS to the FloBoss 407 For expl...

Page 164: ...ng devices in a hazardous area make sure each device is labeled for use in such areas Procedures involving switching power on or off or procedures for installing or removing any wiring or components must be performed only when the area is known to be non hazardous CAUTION To avoid circuit damage when working with the unit use appropriate electrostatic discharge precautions such as wearing a ground...

Page 165: ...UTION Do not reverse polarity of the power wires and while wiring the Remote MVS units or circuits in the Remote MVS and elsewhere may be damaged Double check for proper connections before applying power The terminals in the MVS205 head are labeled the same as the terminals on the MVS terminal block in the FloBoss 407 Connect the FloBoss 407 and Remote MVS terminals one for one A to A B to B to an...

Page 166: ...MVS must be set prior to final wiring of multiple MVS devices For proper operation of multiple MVS devices each MVS device must have a unique address Refer to Section B 5 for information on setting these addresses Once a unique address is set for each MVS in the multi drop configuration connect like terminals to like This means all the A terminals on the devices are electrically connected to the F...

Page 167: ... units are available from Lightning Protection Corporation PO Box 6086 Santa Barbara CA 93160 Telephone 805 967 4577 B 4 2 RTD Wiring For an MVS101 connect the T1 T2 and T3 screw terminals in the electronics head to a 3 wire or 4 wire RTD element 100 ohm platinum with alpha of 0 00385 which is typically installed in a thermowell in the pipe near the orifice see Figure B 11 Connect white wire s to ...

Page 168: ...on proof environments NOTE In some cases the installation of a FloBoss 407 with an integral MVS does not allow front access to the RTD Cable Connector on the MVS see Figure B 3 If you need to access the RTD Cable Connector from the rear through the hole in the mounting plate remove the mounting plate rotate the sensor body 180 degrees remove the four bolts on the bottom of the Coplanar flange see ...

Page 169: ...ecting an MVS remove all power from the MVS either by pulling out the MVS connector plug P8 on the FloBoss 407 or by unplugging the power to the FloBoss 407 If you do not remove ALL power from the MVS electronic components may be destroyed Refer to Section 2 5 2 Backup Procedure Before Removing Power NOTE For Measurement Canada units maintenance and resealing of the FloBoss must be performed by au...

Page 170: ...S units as instructed in Section B 4 B 6 CALIBRATION A 5 point minimum input maximum input and up to three intermediate points calibration of the MVS can be performed To perform initial calibration or recalibration such as after an orifice plate is changed for the MVS you can use either the ROCLINK Configuration software or the FloBoss 407 keypad The following procedure is performed using the keyp...

Page 171: ...ress the ENTER key to advance to the next display and key in the desired freeze values The program scrolls through a list shown to the left After entering desired Freeze values press the ENTER key when FREEZE THE METER displays The program next displays SELECT METER INPUT Selecting EXIT returns to Calibration Step 1 The program scrolls through the following meter input list DP READING PRESS READIN...

Page 172: ... VALUE field Select SAVE or EXIT by pressing the ENTER key The SAVE option returns the CALIB MORE POINTS screen EXIT returns to Calibration Step 4 The SAVE entry on the CALIB MAXIMUM SCALE display advances the program to this display ANO selection returns to SELECT METER INPUT Step 4 AYES selection takes the program to the CALIB MID POINT 1 2 3 display Set the lowest mid point input on the calibra...

Page 173: ... appears when DP READING is selected Press the EDIT key on the ZERO SHIFT line Apply working pressure let stabilize then save Selecting EXIT discards the data and returns the program to Calibration Step 5 The SAVE option saves the zero shift data logs the event and returns the program to Calibration Step 5 To verify the calibration select the VERIFY option at Calibration Step 5 The program advance...

Page 174: ... If you believe an MVS is damaged or faulty contact your Fisher Representative for repair or replacement B 7 1 Lockup of an MVS If you are having difficulty communicating with an MVS unit reset the MVS to factory default settings as explained below To restore factory default settings in an MVS 1 Connect the FloBoss 407 to a computer running the ROCLINK software 2 Select MVS Calibration from the Ut...

Page 175: ...0 mA dc max at 7 5 to 27 Vdc supplied by ROC or FloBoss ENVIRONMENTAL Operating Temperature 40 to 75 C 40 to 167 F Storage Temperature 40 to 85 C 40 to 185 F Operating Humidity 5 to 100 relative humidity non condensing DIMENSIONS Overall 4 0 in H by 5 1 in W by 7 2 in D 102 mm by 130 mm by 183 mm Conduit Connections Electronics head has two 1 2 inch NPT connections for conduit Process Connections ...

Page 176: ...Boss or Remote MVS Interface ENVIRONMENTAL Operating Temperature 40 to 65 C 40 to 149 F Storage Temperature 50 to 85 C 58 to 185 F Operating Humidity 0 to 100 DIMENSIONS With Head 5 8 in H by 6 4 in W by 3 3 in D 147 mm by 163 mm by 84 mm Head by itself is 3 2 in H by 6 0 in W by 3 0 in D 81 mm by 152 mm by 76 mm CONNECTIONS Conduit Head has two 1 2 inch NPT connections Process 1 4 18 NPT on 2 1 8...

Page 177: ...a meter C 3 C 2 Discrete Outputs to Discrete Inputs C 4 C 3 Discrete Outputs to Pulse Inputs C 5 C 4 Potentiometer to Analog Inputs C 6 C 5 Switch to Discrete Inputs C 7 C 6 Switch to Pulse Inputs C 8 C 7 C 2 ANALOG OUTPUTS TO ANALOG INPUTS The analog output source module simulates a transmitter by feeding a 4 to 20 mA current to either an analog input loop module or an analog input differential m...

Page 178: ...alog input differential module Figure C 3 shows wiring connections LEVEL AO SRC B 220 COM C R1 0 I V A AI DIFF C A B 200K R1 250 N C 200K DOC0178A Figure C 3 Voltage Input AO Source Module to AI Differential Module C 3 ANALOG OUTPUTS TO A METER Figures C 4 and C 5 show how to use a meter to check an analog output source module by directly reading the current or voltage from the module R1 0 DOC0179...

Page 179: ...device transmitting a discrete voltage level to a discrete input isolated module I LIMIT CONTROL 5V C B 1 Amp N C A C B A R1 10 N C DOC0181A DI ISO 3 3K DO SRC Figure C 6 DO Source Module to DI Isolated Module Figure C 7 shows how to use a discrete output isolated module to simulate relay contacts to a discrete input source module CONTROL 5V DO ISO N C 1 NO COM C A B C B A N C 3 3K R1 10 DOC0182A ...

Page 180: ... to a pulse input isolated module CONTROL I LIMIT 5V SSR 1 N C B C A B C A R1 10 N C DOC0183A PI ISO 2 2K DO SCR Figure C 8 DO Source Module to PI Isolated Module Figure C 9 shows how to use a discrete output isolated module simulate a relay contact to a pulse input source module CONTROL DO ISO 5V 1 N C NO COM B C A B C A N C 2 2K R1 10 DOC0184A Vs PI SRC Figure C 9 DO Isolated Module to PI Source...

Page 181: ... OHMS 5K OHMS R2 C B A T R1 250 DOC0185A I LIMIT AI LOOP Vs Figure C 10 Potentiometer Input to AI Loop Module Figure C 11 shows how to use a potentiometer and power source to simulate a transmitter feeding a 4 to 20 milliamp current signal to an analog input differential module AUX PWR 24 VDC R2 20K OHMS AUX PWR 12 VDC R2 8 2K OHMS AUX PWR OUT 1 R2 5K OHMS 200K 200K B C A N C R1 OPEN DOC0186A AI D...

Page 182: ...ing a discrete voltage level to a discrete input isolated module AUX PWR OUT 1 SWITCH B C A N C R1 10 DOC0187A DI ISO 3 3K Figure C 12 Switch Input to DI Isolated Module Figure C 13 shows how to use a switch to simulate relay contacts to a discrete input source module SWITCH R1 10 C B A N C 3 3K DOC0188A DI SRC Vs Figure C 13 Switch Input to DI Source Module ...

Page 183: ...t source module AUX PWR OUT 1 SWITCH C B A N C R1 10 DOC0190A PI ISO 2 2K Figure C 14 Switch to PI Source Module Figure C 15 shows how to use a switch and power supply to simulate a device transmitting discrete pulses turbine meter to a pulse input isolated module SWITCH R1 10 C B A N C 2 2K DOC0189A PI SRC Vs Figure C 15 Switch to PI Isolated Module ...

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Page 185: ...s built in for RS 232 serial communications COM2 Communications port on the ROC364 or FloBoss 407 that may be used for host communications COMM Communications port on the ROC306 or ROC312 that may be used for host communications Configuration Refers either to the process of setting up the software for a given system or the result of performing this process The configuration activity includes editi...

Page 186: ...ory a form of permanent memory EFM Electronic Flow Metering or Measurement EIA 232 Serial Communications Protocol using three or more signal lines intended for short distances EIA 422 Serial Communications Protocol using four signal lines EIA 485 Serial Communications Protocol requiring only two signal lines Can allow up to 32 devices to be connected together in a daisy chained fashion EMF Electro...

Page 187: ... address oriented IV Integral Value K Kbytes Kilobytes kHz Kilohertz L LCD Liquid Crystal Display Display only device used for reading data LDP Local Display Panel A display only device that plugs into a ROC300 series unit via a parallel interface cable The LDP consists of a 4 line by 20 character alphanumeric display and four pushbuttons used to access information stored by the ROC LED Light emit...

Page 188: ...used by the ROC FloBoss to communicate with the configuration software as well as host computers with ROC driver software P Q Parameter A property of a point that typically can be configured or set For example the Point Tag ID is a parameter of an Analog Input point Parameters are normally edited by using configuration software running on a PC Pf Flowing pressure PC Personal computer P DP Pressure...

Page 189: ...ions protocol in a ROC300 Series unit ROM Read only memory Typically used to store firmware Flash memory RTC Real time clock RTD Resistance Temperature Detector RTS Ready to Send modem communications signal RTU Remote Terminal Unit RTV Room Temperature Vulcanizing typically a sealant or caulk like silicone rubber RXD Received data communications signal S SAMA Scientific Apparatus Maker s Associati...

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Page 191: ...er C 3 Checking Voltage Source Installations 3 31 Source 3 4 Source Wiring 3 13 Troubleshooting 3 30 Antennas 1 6 API 2 2 Arrow Keys Display 5 9 ARROW Keys 1 16 AT Command 4 9 Attenuation Levels Communications Cards 4 12 Audit Log 2 4 B B1 2 25 B2 2 25 Backspace Key 1 16 Backup Power for RAM 2 8 Backup Procedures 2 21 After Installing Components 2 22 Battery 2 8 2 25 Bell and CCITT Standards 4 8 B...

Page 192: ...leshooting 3 33 Isolated Wiring 3 17 Relay 3 5 Relay Troubleshooting 3 33 Relay Wiring 3 18 Source 3 4 Source Troubleshooting 3 33 Source Wiring 3 16 Display 2 33 5 1 Display Off 5 18 DISPLAY OFF 1 16 5 9 Division 2 1 7 DOWN ARROW 1 16 Dry Relay Contacts 3 4 3 5 DSR 4 4 DTR 4 4 Duty Cycle 1 10 1 13 E E1 E2 and E5 2 9 EDIT Key 1 16 5 2 5 9 Edit Mode 5 4 EIA 232 Communications Cards 4 3 Wiring 4 14 ...

Page 193: ...4 6 Communications Card Location 4 11 Figure 4 7 EIA 232 Wiring Schematic 4 14 Figure 4 8 EIA 422 Wiring Schematic 4 15 Figure 4 9 EIA 485 Wiring Schematic 4 15 Figure 4 10 Radio Modem Wiring Schematic 4 16 Figure 4 11 Leased Line Modem Wiring Schematic 4 18 Figure 4 12 Dial Up Modem Wiring Schematic 4 19 Figure 5 1 FloBoss 407 Display and Keypad 5 2 Figure 5 2 Keypad Layout 5 3 Figure 5 3 Operati...

Page 194: ...User Manual 1 5 Form A4191 System Manager s Supplement 5 18 Form A4625 FST User Manual 2 4 Form A4637 ROC FloBoss Accessories Instruction Manual 1 5 Form A6051 ROCLINK User Manual 1 5 Frequency Shift Keyed FSK 4 7 FST 2 4 5 8 Functionality 2 2 Fuses 2 9 2 25 G Grid Impedance 1 9 Ground Rod 1 9 Grounding Earth Ground 1 9 Ground Wiring 2 14 Wiring Requirements 1 8 Groups A B C and D 1 7 H HART Inter...

Page 195: ...onfig 5 12 METER CONFIG 5 7 MIN MAX 5 7 5 10 Points 5 14 Min Max History Current Value Example 5 14 List Format 5 13 Maximum Value Example 5 13 Minimum Value Example 5 13 MINUTE HIST 5 8 5 10 Minute Historical Log 2 3 Minute History 5 14 List Example 5 14 List Format 5 14 Value Example 5 15 Modbus User Program 2 2 Modular I O G 4 Multi Variable Sensor 1 4 B 1 Calibration B 14 Configuration B 13 Di...

Page 196: ...2 16 Push to Talk PTT 4 11 R Radio Modem Communications Cards 4 7 Attenuation Levels 4 12 Jumpers 4 11 Wiring 4 16 Radio Power Control 2 5 Radio Power Requirements 1 13 RAM Backup Procedure 2 21 RAM Module Memory Allocation 2 7 RBX Alarming 2 5 Real Time Clock 2 8 Related Documents 1 5 Repair 2 19 3 29 Replacing Communications Cards 4 20 I O Modules 3 37 Reset Cold Start 2 24 Warm Start 2 23 RESET...

Page 197: ...ions Cards LED Indicators 4 4 Table 4 2 Jumper Positions for the Leased Line and Radio Modem Cards 4 12 Table 4 3 Leased Line and Radio Modem Card Attenuation Levels 4 12 Table 4 4 4 13 Table 5 1 Definition of the Keypad Functions 5 5 5 6 5 7 5 8 Table 5 2 Value Shown on Display 5 10 Temperature 2 2 2 3 Termination Board Description 2 8 Replacing 2 30 TIME 5 7 Timer Interrupt G 4 Transmitter Power...

Page 198: ...tput Isolated 3 17 Discrete Output Relay 3 18 Discrete Output Source 3 16 EIA 232 Communications Cards 4 14 EIA 422 485 Communications Cards 4 15 Grounding Requirements 1 8 HART Interface Module 3 28 I O Modules 3 8 I O Wiring 1 9 Leased Line Communications Cards 4 17 Lightning Protection Module A 3 Multi Variable Sensor B 7 Pulse Input Isolated 3 20 Pulse Input Source 3 19 Pulse Inputs Built in 2...

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Page 200: ... If you have comments or questions regarding this manual please direct them to your Fisher Representative or contact FAS Technical Documentation c o Fisher Controls International Inc 1612 South 17th Avenue Marshalltown Iowa 50158 FAX 515 754 3630 ...

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