Johnson Controls FMS-2000C User manual

1
FMS-2000C
Critical Environment Controller
LIT-12013504
August 2020
User's Guide

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Risk of Personal Injury or Property Damage.
For use in a controlled environment only. Refer to installation instructions for environmental conditions.
Risk of Electric Shock.
Disconnect the power supply before making electrical connections. Contact with components carrying hazardous voltage can cause
electric shock and may result in severe personal injury or death.
Risk of Electric Shock.
Disconnect all electric power sources from the FMS-2000C Critical Environment Controller before removing the FMS-2000C controller
cover. Contact with internal components carrying hazardous voltage can cause electric shock and may result in severe personal injury
or death.
Risk of Property Damage.
Do not apply power to the system before checking all wiring connections. Short circuited or improperly connected wires may result in
permanent damage to the equipment.
Risk of Property Damage.
Do not run low-voltage cable in the same conduit or wiring troughs with high-voltage wires. Running low- and high-voltage wires in the
same conduit or wiring troughs may damage the equipment or cause system malfunction.
Risk of Property Damage.
Ensure that the power source conforms to the requirements of the equipment. Failure to use a correct power source may result in
permanent damage to the equipment.
Risk of Property Damage.
Do not run network communication cables in the same conduit, raceway, or panel with any high-voltage (greater than 30 VAC) wiring.
Isolate all network wiring and all network devices from high-voltage wiring and equipment. Failure to isolate network wiring and
network devices from high-voltage wiring and equipment can result in damage to network devices or poor network performance.
Risk of Property Damage.
Label all wires prior to disconnecting the equipment. Failure to label the wires may cause improper equipment operation after
reconnecting the equipment.
Risk of Property Damage
Do not use a single transformer to power both the actuator and the controller. Use a 24 VAC 30 VA Class 2, Limited Energy, or LPS for
the controller, and a separate 24 VAC 20 VA Class 2, Limited Energy, or LPS for the actuator. Failure to follow the wiring diagrams may
result in damage to the actuator, the transformer, the controller, or all devices and could void your warranty.
IMPORTANT: Do not install or use this FMS-2000C Critical Environment Controller in or near environments where corrosive substances
or vapors could be present. Exposure of the FMS-2000C Critical Environment Controller to corrosive environments may damage the
device’s internal components and will void the warranty.
IMPORTANT: Do not install this FMS-2000C Critical Environment Controller in condensing, wet, or damp environments. Moisture may
cause damage to the FMS-2000C controller.
IMPORTANT: Only qualied personnel should install or service Johnson Controls products. These instructions are a guide for such
personnel. Carefully follow all instructions in this document and all instructions for the FMS-2000C Critical Environment Controller.
Note: The actuator is sold separately.

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IMPORTANT: Do not install the FMS-2000C Critical Environment Controller where the maximum temperature exceeds 125°F (52°C).
Installing the device where maximum temperatures exceed 125°F (52°C) may cause damage to the FMS-2000C Critical Environment
Controller and may void the warranty.
IMPORTANT: Make all wiring connections in accordance with the National Electrical Code and local regulations. Use proper Electrostatic
Discharge (ESD) precautions during installation and servicing to avoid damaging the electronic circuits of the FMS-2000C Critical
Environment Controller.
IMPORTANT: Maintain proper polarity and voltage or current ratings. Improper polarity or exceeding the voltage or current ratings will void
the warranty.
IMPORTANT: Use copper conductors only. Make all wiring connections in accordance with local, national, and regional regulations. Do
not exceed the FMS-2000C Critical Environment Controller’s electrical ratings.

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Risque de blessure corporelle ou de dommages matériels.
Pour utilisation dans un environnement contrôlé uniquement. Consulter le guide d’installation pour les conditions environnementales.
Risque de décharge électrique.
Débrancher l’alimentation avant de réaliser tout branchement électrique. Tout contact avec des composants conducteurs de tensions
dangereuses risque d’entraîner une décharge électrique et de provoquer des blessures graves, voire mortelles.
Risque de décharge électrique.
Déconnecter toutes les sources d’alimentation électrique du FMS-2000C Critical Environment Controller avant de ouvrir le capot
du FMS-2000C controller. Tout contact avec des composants internes conducteurs de tensions dangereuses risque d’entraîner une
décharge électrique et de provoquer des blessures graves, voire mortelles.
Risque de dégâts matériels.
Ne pas mettre le système sous tension avant d’avoir vérié tous les raccords de câblage. Des ls formant un court-circuit ou
connectés de façon incorrecte risquent d’endommager irrémédiablement l’équipement.
Risque de dégâts matériels.
Ne pas faire courir un câble basse tension dans les mêmes gaines ou goulottes électriques que des câbles haute tension.
L’installation de ls basse tension et haute tension dans les mêmes gaines ou goulottes électriques risque d’endommager
l’équipement ou de provoquer des dysfonctionnements du système.
Risque de dégâts matériels.
S’assurer que la source d’alimentation électrique est conforme aux spécications de l’équipement. L’utilisation d’une source
d’alimentation électrique inappropriée risque d’endommager irrémédiablement l’équipement.
Risque de dégâts matériels.
Ne passez pas les câbles de communication réseau dans les mêmes gaines, chemins de câbles ou panneaux que les câbles à
haute tension (supérieure à 30 Vca). Isolez tous les câbles et appareils réseau des câbles et appareils à haute tension. Un défaut
d’isolement des câbles et appareils à haute tension peut provoquer des dommages aux appareils réseau et réduire les performances
du réseau.
Risque de dégâts matériels.
Etiquetez tous les câbles avant de débrancher l’équipement. Le non-respect de cette précaution peut amener un fonctionnement
anormal après redémarrage de l’équipement.
Risque de dommage à la propriété
N’utilisez pas un seul transformateur pour alimenter à la fois l’actionneur et le régulateur. Utilisez un transformateur de classe 2 à
24 V CA 30 VA, à limitation d’alimentation ou LPS pour le régulateur et un transformateur de classe 2 à 24 V CA 20 VA à limitation
d’alimentation ou LPS séparé pour l’actionneur. Ne pas respecter les schémas de câblage peut causer des dommages à l’actionneur,
le transformateur, le régulateur ou tous les appareils et peut annuler votre garantie.
IMPORTANT : N’installez ou n’utilisez pas FMS-2000C Critical Environment Controller dans, ou près, d’environnements où des
substances ou vapeurs corrosives peuvent être présentes. L’exposition du contrôleur FMS-2000C à des environnements corrosifs peut
endommager les composantes internes de l’appareil et annulera la garantie.
IMPORTANT : N’installez pas FMS-2000C Critical Environment Controller dans un environnement humide, mouillé ou il se produit de la
condensation. L’humidité peut causer des dommages au contrôleur FMS-2000C.
IMPORTANT : Seul le personnel qualié peut installer et entretenir les produits Johnson Controls. Ces instructions constituent un guide
pour ce type de personnel. Suivez attentivement toutes les instructions de ce document et toutes les instructions du FMS-2000C Critical
Environment Controller.
Remarque : L’actionneur est vendu séparément.

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IMPORTANT : N’utilisez que des conducteurs en cuivre. Assurez-vous que tous les branchements de câbles sont e󰀨ectués selon les
réglementations locales, nationales et régionales. Ne dépassez pas les spécications électriques du FMS-2000C Critical Environment
Controller.
IMPORTANT : N’installez pas le contrôleur d’environnement critique FMS-2000C où la température maximum dépasse 52 °C (125 °F).
Installer l’appareil dans un environnement où la température maximum dépasse 52 °C (125 °F) peut endommager FMS-2000C Critical
Environment Controller et peut annuler la garantie.
IMPORTANT : Assurez-vous que tous les branchements de câbles sont e󰀨ectués selon le Code national de l’électricité et les
réglementations locales. Utilisez une bonne protection contre les décharges électrostatiques (ESD) pendant l’installation et l’entretien
pour éviter d’endommager les circuits électroniques du FMS-2000C Critical Environment Controller.
IMPORTANT : Conservez la bonne polarité et la bonne tension ou le bon courant. Une mauvaise polarité ou le dépassement de la
tension ou du courant annulera la garantie.

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Introduction................................................................................................................................................................................ 10
Display overview ....................................................................................................................................................................... 10
Initial setup................................................................................................................................................................................. 14
Completing the initial setup .................................................................................................................................................. 14
Conguration............................................................................................................................................................................. 15
Global settings........................................................................................................................................................................... 15
Choosing a unit of measure ................................................................................................................................................. 15
Choosing a language ........................................................................................................................................................... 15
Choosing the device orientation........................................................................................................................................... 15
Switching on the 360° Safety Halo and adjusting the brightness of the 360° Safety Halo................................................... 15
Adjusting the 360° Safety Halo, nightly auto dim and dimmed period ................................................................................. 15
Adjusting the screen brightness ........................................................................................................................................... 15
User accounts............................................................................................................................................................................ 16
Admin user capabilities ........................................................................................................................................................ 16
Restricted user capabilities .................................................................................................................................................. 16
User name and password requirements .............................................................................................................................. 16
Creating the admin user account and password.................................................................................................................. 16
Creating a restricted user and PIN password....................................................................................................................... 17
Deleting users ...................................................................................................................................................................... 17
Changing a user name......................................................................................................................................................... 17
Changing the access level of a restricted user to an admin user......................................................................................... 17
Changing the access level of an admin user to a restricted user......................................................................................... 17
Updating the PIN of a restricted user ................................................................................................................................... 17
Forgetting your password or PIN.......................................................................................................................................... 17
Network setup............................................................................................................................................................................ 18
BACnet MS/TP network setup.................................................................................................................................................. 18
Setting up the device ID o󰀨set ............................................................................................................................................. 18
Setting up the MaxMaster .................................................................................................................................................... 18
Choosing the baud rate........................................................................................................................................................ 18
Setting the MAC address for BACnet MS/TP....................................................................................................................... 18
Metasys N2 network setup ....................................................................................................................................................... 19
Setting the network address for a Metasys N2 network....................................................................................................... 19
Room setup................................................................................................................................................................................ 20
Change the isolation mode for the primary monitored space............................................................................................... 20
Changing the isolation mode for the secondary monitored space ....................................................................................... 20
Setting the clean duration for the primary monitored space................................................................................................. 20
Adjusting the comfort range for the primary monitored space.............................................................................................. 20
Adjusting the comfort range for the secondary monitored space......................................................................................... 21
Analog I/O................................................................................................................................................................................... 22
Conguring analog inputs to measure pressure ................................................................................................................... 23
Specifying the parameter type for pressure ......................................................................................................................... 23
Specifying the sensor type ................................................................................................................................................... 23
Specifying the maximum pressure input .............................................................................................................................. 23
Specifying the minimum pressure input ............................................................................................................................... 23
Specifying the K-Factor........................................................................................................................................................ 24
Specifying the sensor location.............................................................................................................................................. 24
Adjusting the positive isolation setpoint................................................................................................................................ 24
Adjusting the negative isolation setpoint .............................................................................................................................. 24
Adjusting the neutral isolation setpoint................................................................................................................................. 24
Setting up the analog input signal range.............................................................................................................................. 24
Setting up the sensor range ................................................................................................................................................. 25
Adjusting deadband.............................................................................................................................................................. 25
Zero Calibration.................................................................................................................................................................... 25
Creating a zero o󰀨set ................................................................................................................................................. 25
Resetting the zero o󰀨set............................................................................................................................................. 25
Setting the alarms ................................................................................................................................................................ 25
Setting the alarms for the rst time............................................................................................................................. 26
Changing the alarm limits........................................................................................................................................... 26
Naming the pressure analog input ....................................................................................................................................... 26
Table of contents

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Conguring the analog outputs to control pressure ............................................................................................................. 27
Specifying the operating mode............................................................................................................................................. 27
Specifying the output range.................................................................................................................................................. 27
Specifying the action mode .................................................................................................................................................. 27
Mapping the corresponding analog input channel ............................................................................................................... 27
Setting up limits.................................................................................................................................................................... 27
Conguring analog inputs to measure temperature with a thermistor................................................................................ 28
Setting up the NTC type....................................................................................................................................................... 28
Specifying the occupied setpoint.......................................................................................................................................... 28
Specifying the unoccupied setpoint...................................................................................................................................... 28
Adjusting the temperature o󰀨set .......................................................................................................................................... 28
Adjusting the comfort range ................................................................................................................................................. 28
Adjusting the alarm settings ................................................................................................................................................. 29
Naming the thermistor inputs ............................................................................................................................................... 29
Conguring the analog input for use with an external thermostat....................................................................................... 30
Conguring the analog input type to an external thermostat................................................................................................ 30
Adjusting the comfort range for an external thermostat ....................................................................................................... 30
Naming an external thermostat ............................................................................................................................................ 30
Setting up the NTC type for the thermistor inputs ................................................................................................................ 30
Specifying the occupied setpoint for the thermistor inputs................................................................................................... 30
Specifying the unoccupied setpoint for the thermistor inputs............................................................................................... 30
Adjusting the temperature o󰀨set for the thermistor inputs.................................................................................................... 31
Adjusting the comfort range for the thermistor inputs........................................................................................................... 31
Adjusting the alarm settings for the thermistor inputs .......................................................................................................... 31
Naming the thermistor inputs ............................................................................................................................................... 31
Conguring the analog input for temperature measurement ............................................................................................... 31
Conguring the analog input type for precision temperature................................................................................................ 31
Specifying the maximum temperature input......................................................................................................................... 31
Specifying the minimum temperature input.......................................................................................................................... 32
Specifying the K-Factor for precision temperature............................................................................................................... 32
Setting the analog output signal range for precision temperature........................................................................................ 32
Adjusting the setpoint for precision temperature.................................................................................................................. 32
Adjusting the alarm settings for precision temperature ........................................................................................................ 32
Naming precision temperature for the analog input ............................................................................................................. 32
Conguring the analog output for temperature control ........................................................................................................ 33
Setting up the operating mode for temperature control........................................................................................................ 33
Setting the output signal range for temperature control ....................................................................................................... 33
Setting up the action mode................................................................................................................................................... 33
Selecting the corresponding analog input channel .............................................................................................................. 33
Setting up limits.................................................................................................................................................................... 33
Conguring analog inputs to measure humidity.................................................................................................................... 34
Conguring the analog input type for humidity..................................................................................................................... 34
Specifying the K-Factor for humidity .................................................................................................................................... 34
Setting the setpoint to zero for humidity............................................................................................................................... 34
Enabling the alarm and changing the alarm limits for humidity............................................................................................ 34
Naming the humidity input.................................................................................................................................................... 34
Conguring the analog output for humidity control.............................................................................................................. 35
Changing the operating mode for humidity control............................................................................................................... 35
Setting the input signal range for humidity ........................................................................................................................... 35
Specifying the action mode for humidity............................................................................................................................... 35
Selecting the corresponding analog input channel for humidity........................................................................................... 35
Setting up limits for humidity ................................................................................................................................................ 35
Conguring the analog input to measure air ow.................................................................................................................. 36
Conguring the analog input type to measure air ow ......................................................................................................... 36
Specifying the sensor type to measure air ow.................................................................................................................... 36
Specifying the maximum input setting to measure air ow .................................................................................................. 36
Specifying the minimum input setting to measure air ow ................................................................................................... 36
Setting up the duct area to measure air ow........................................................................................................................ 36
Specifying the K-Factor to measure air ow......................................................................................................................... 37
Calculating air changes per hour.......................................................................................................................................... 37
Calculating the room volume for ACPH measurement............................................................................................... 37

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Specifying the output signal range for air ow...................................................................................................................... 37
Adjusting deadband for air ow............................................................................................................................................ 37
Enabling the alarm and changing the alarm limits for air ow.............................................................................................. 38
Naming the air ow input...................................................................................................................................................... 38
Conguring the analog inputs for volumetric o󰀨set control ................................................................................................ 38
Conguring the analog output for air ow control ................................................................................................................ 38
Changing the operating mode for air ow control................................................................................................................. 38
Setting the input signal range for air ow control ................................................................................................................. 39
Specifying the action mode for air ow control..................................................................................................................... 39
Selecting the corresponding analog input channel for air ow control ................................................................................. 39
Setting up limits for air ow control....................................................................................................................................... 39
Conguring the analog input to measure CO2 ....................................................................................................................... 39
Conguring the analog input type to measure CO2 ............................................................................................................. 39
Specifying the maximum CO2input...................................................................................................................................... 39
Specifying the minimum CO2input....................................................................................................................................... 39
Specifying the K-factor for CO2............................................................................................................................................ 40
Enabling the alarm and changing the alarm limits for CO2................................................................................................... 40
Naming the CO2input........................................................................................................................................................... 40
Conguring the analog output for CO2 control....................................................................................................................... 40
Changing the operating mode for CO2 control...................................................................................................................... 40
Setting the signal range for CO2 control ............................................................................................................................... 40
Specifying the action mode for CO2 control .......................................................................................................................... 41
Selecting the corresponding analog input channel for CO2 control ...................................................................................... 41
Setting up limits for CO2control ........................................................................................................................................... 41
Digital inputs.............................................................................................................................................................................. 42
Conguring digital inputs for a door switch........................................................................................................................... 42
Conguring the switch type .................................................................................................................................................. 42
Setting up a delay................................................................................................................................................................. 42
Conguring digital inputs for an override switch mode......................................................................................................... 42
Conguring the switch type .................................................................................................................................................. 43
Setting up a delay................................................................................................................................................................. 43
Conguring digital inputs for occupancy switch mode ........................................................................................................ 43
Conguring the switch type .................................................................................................................................................. 43
Setting up a delay................................................................................................................................................................. 43
Conguring digital inputs for air ow switch mode............................................................................................................... 43
Conguring the switch type .................................................................................................................................................. 44
Setting up a delay................................................................................................................................................................. 44
Relays......................................................................................................................................................................................... 45
Conguring the trigger mode for setpoint.............................................................................................................................. 45
Conguring the input channel............................................................................................................................................... 45
Conguring the high and low setpoints ................................................................................................................................ 45
Conguring the action mode ................................................................................................................................................ 46
Setting up a delay................................................................................................................................................................. 46
Conguring the trigger mode for Isolation Mode................................................................................................................... 46
Adjusting the type of isolation mode..................................................................................................................................... 46
Conguring the action mode ................................................................................................................................................ 46
Setting up a delay................................................................................................................................................................. 46
Conguring the trigger mode for Occupancy Mode .............................................................................................................. 47
Adjusting the Occupancy Mode............................................................................................................................................ 47
Conguring the action mode ................................................................................................................................................ 47
Setting up a delay................................................................................................................................................................. 47
Conguring the PID Loop......................................................................................................................................................... 47
Setting up the proportional gain ........................................................................................................................................... 47
Setting up the integral gain................................................................................................................................................... 47
Setting up the derivative constant ........................................................................................................................................ 48
Display........................................................................................................................................................................................ 49
Switching on and adjusting the brightness of the 360° Safety Halo..................................................................................... 49
Adjusting the 360° Safety Halo nightly auto dim and dimmed period .................................................................................. 49
Adjusting the screen brightness ........................................................................................................................................... 49
Changing the device name................................................................................................................................................... 49

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Home screen viewing modes ................................................................................................................................................... 49
Single view ........................................................................................................................................................................... 49
Double view.......................................................................................................................................................................... 50
Triple view ............................................................................................................................................................................ 51
Quad View............................................................................................................................................................................ 51
Setting the display for single view mode .............................................................................................................................. 52
Setting the display to double, triple, or quad viewing mode ................................................................................................. 52
Alarms ........................................................................................................................................................................................ 53
Setting up alarms for analog Inputs...................................................................................................................................... 53
Diagnostics ................................................................................................................................................................................ 53
Viewing the About this FMS information............................................................................................................................... 53
Accessing real-time view...................................................................................................................................................... 53
Changing the setpoints and deadband from the real-time view ................................................................................. 53
Adjusting the PID loop for analog output 1 in real-time view...................................................................................... 54
Adjusting the PID loop for analog outputs 2, 3, and 4 in real-time view ..................................................................... 54
Viewing digital inputs in real-time view....................................................................................................................... 54
Viewing relay outputs in real-time view ...................................................................................................................... 54
Viewing the alarm status in real-time view ................................................................................................................. 54
Overriding and locking analog outputs................................................................................................................................. 55
Unlocking the overridden analog output..................................................................................................................... 55
Setting the actuator to auto-stroke ............................................................................................................................. 55
Overriding relay outputs ............................................................................................................................................. 56
Saving settings..................................................................................................................................................................... 56
Restoring settings................................................................................................................................................................. 56
Resetting the FMS-2000C controller.................................................................................................................................... 56
Resetting the FMS-2000C.................................................................................................................................................... 56
Restricted user access ............................................................................................................................................................. 57
Changing the time and date ................................................................................................................................................. 57
Adjusting the alarm mode..................................................................................................................................................... 57
Setting the audible alarm delay............................................................................................................................................ 57
Changing the audible alarm snooze..................................................................................................................................... 57
Switching on and adjusting the brightness of the 360° Safety Halo..................................................................................... 58
Adjusting the 360° Safety Halo nightly auto dim and dimmed period .................................................................................. 58
Setting the night mode ......................................................................................................................................................... 58
Adjusting the temperature .................................................................................................................................................... 58
Adjusting screen brightness ................................................................................................................................................. 58
Changing the isolation mode for the primary space............................................................................................................. 58
Changing the isolation mode for the secondary space ........................................................................................................ 58
Changing the occupancy state for the primary space .......................................................................................................... 59
Adjusting the occupancy state for the secondary space ...................................................................................................... 59
Quick links ................................................................................................................................................................................. 59
Activating and deactivating the cleaning mode .................................................................................................................... 59
Adjusting the temperature within the comfort range............................................................................................................. 59
Adjusting the 360° Safety Halo and brightness.................................................................................................................... 59
Adjusting the nightly auto dim and dimmed period............................................................................................................... 59
Adjusting the alarm mode quick links................................................................................................................................... 59
Adjusting the isolation mode quick link................................................................................................................................. 59
Upgrading an existing FMS-1655 Room Pressure Controller display.................................................................................. 60
Technical specications ........................................................................................................................................................... 61
Cleaning the display.................................................................................................................................................................. 62
North American Emissions Compliance ................................................................................................................................. 62

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Introduction
The FMS-2000C Critical Environment Controller ensures laboratory and healthcare settings are safe for all occupants by continuously
verifying room pressure and air ow. It can precisely control and monitor six parameters including di󰀨erential pressure, temperature,
humidity, CO2, air ow, and air changes per hour. One controller can control or monitor up to four spaces simultaneously for any of the
six parameters. This controller has a displayed air ow resolution down to 0.0001 in. W.C. and instantly updates as conditions change.
The FMS-2000C provides maximum room status awareness with color coded visual alarms both on screen and with the 360° Safety
Halo illuminated edge, which allows sta󰀨 to easily monitor spaces down long corridors. The audible alarm can be muted with one tap
to the screen to help reduce audible alarm fatigue. There are two password protected access levels, one for administrators and one for
restricted level users, such as nurses.
Number Description
1 User menu
2 Device name
3 Analog input name
4 Parameter status icon
5 Primary sensor reading
6 Isolation mode quick link
7 Screen indicator
8 Quick access audible alarm
9 Quick access 360° Safety Halo
10 Quick access temperature
11 Fan icon = clean room function
12 Settings menu
13 Secondary parameter with normal status
14 Secondary parameter with alarm status
15 Secondary parameter with warning status
Table 1: FMS-2000C Critical Environment Controller display and icons
Display overview
Figure 1: FMS-2000C Critical Environment Controller display overview

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Figure 2: Warning screen Figure 3: Alarm screen Figure 4: Neutral isolation mode
Figure 5: Cleaning mode

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Exhaust
Supply
FMS-2000
Display
BACnet MS/TP
N2
Supervisory
Device
BMS
Controller
Pressure
Sensor
Temperature
Sensor
Humidity
Sensor
Flow
Sensor
Figure 6: FMS-2000C Critical Environment Controller network overview

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Table 2: Icon overview
Icon Sensor readings
Sensor readings in acceptable range
Warning or alarm depending on status color
Neutral isolation mode
Audible alarm
Muted alarm
Night mode
Home screen
Start
Stop
Revert
Information
Switch is off
Switch is on
Increase temperature
Decrease temperature
Next
Expand menu
Collapse menu
Checkmark to confirm
Delete or cancel
Previous page

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Initial setup
When the FMS-2000C Critical Environment Controller boots up for the rst time, a setup wizard guides you through the initial setup
where you can congure the device language, units of measurement, device orientation, and isolation mode. When you set up the
isolation mode, you can specify the isolation mode available to restricted level users. See Table 3 for denitions of positive, negative and
neutral isolation. You can choose from the following congurations:
• Positive and neutral isolation mode
• Negative and neutral isolation mode
• Positive, negative and neutral isolation mode
Note: Positive, negative and neutral isolation mode is available for rare situations where a room can be either positive or negative.
If your FMS-2000C controller includes two or more di󰀨erential pressure sensors, you can specify the isolation modes for both a primary
and a secondary space. In a typical application, the FMS-2000C controller can be congured to monitor and control the di󰀨erential
pressure in an isolation room as well as an adjoining anteroom. The isolation room is the primary monitored space and the anteroom
is the secondary monitored space. Use the primary sensor input or analog input 1 (AI-1) for a primary monitoring and control capability.
Use the secondary sensor input or analog input 2 (AI-2) for a secondary monitoring and control capability.
Completing the initial setup
The FMS-2000C display boots up in portrait orientation by default. You can change this to landscape orientation in the initial setup in
step four. The rst screen that appears in the initial setup is the Language screen.
1. On the Language screen, scroll to your preferred language and tap the Checkmark icon.
2. On the Global screen, expand Units and tap to select whether values display as Imperial or Metric.
3. Expand Device Orientation and tap to select Portrait or Landscape screen orientation.
4. Collapse Device Orientation and tap the Checkmark icon to save the settings.
5. On the Isolation Mode screen and choose from the following options:
• Positive & Negative
• Positive Only
• Negative Only
6. Tap the Checkmark icon to save the settings.
7. If your FMS-2000C controller came with two sensors, you get the option to set up a primary and a secondary space. To set up the
isolation mode for the primary and secondary space, expand Primary and Secondary. Choose from the following options:
• Positive & Negative
• Positive Only
• Negative Only
8. Collapse Primary and Secondary and tap the Checkmark icon to save the settings.
9. Tap Proceed to complete the initial setup.
Note: You can make changes to your initial settings in the Settings menu any time.
Isolation mode Denition
Positive isolation mode The differential pressure of the monitored space is positive with respect to the reference space.
Negative isolation mode The differential pressure of the monitored space is negative with respect to the reference space.
Neutral isolation mode The differential pressure of the monitored space is zero or near zero with respect to the reference space.
Table 3: Denitions of isolation modes
Icon Sensor readings
Next page
More options

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Conguration
After you have completed the initial setup, the settings menu appears. You can congure the following settings:
• Global
• User Accounts
• Network
• Room
• Analog I/O
• Digital Input
• Relay
• Proportional integral derivative (PID) Loop
• Display
• Alarms
• Diagnostics
• Documentation
Global settings
Here you can change settings that impact the entire FMS-2000C Critical Environment Controller.
Choosing a unit of measure
1. On the home screen, tap the Settings icon to enter the Settings menu.
2. To view global settings, tap Global.
3. On the GLOBAL screen, expand Units to select whether values display as Imperial or Metric.
4. Collapse Units to save the settings.
Choosing a language
1. On the home screen, tap the Settings icon to enter the Settings menu.
2. To view global settings, tap Global.
3. To view all language options, tap the Language arrow.
4. To choose a language, scroll to your preferred language.
5. To save your language selection, tap the Checkmark icon.
Choosing the device orientation
1. On the home screen, tap the Settings icon to enter the Settings menu.
2. To view global settings, tap Global.
3. On the GLOBAL screen, expand Device Orientation and tap to select Portrait or Landscape.
4. Collapse Device Orientation to save the settings.
Switching on the 360° Safety Halo™ and adjusting the brightness of the 360° Safety Halo
1. On the home screen, tap the Settings icon to enter the Settings menu.
2. To view global settings, tap Global.
3. To adjust settings for the Safety Halo, tap the Safety Halo arrow.
4. To turn the 360° Safety Halo on, switch Enabled on.
5. To adjust the brightness, move the slider to increase or decrease Brightness.
6. To conrm the new settings, tap the Checkmark icon.
Adjusting the 360° Safety Halo, nightly auto dim and dimmed period
Change the nightly auto dim feature to reduce the brightness of the 360° Safety Halo to a specied percentage and set the time period
in which you want to dim the light of the 360° Safety Halo.
1. On the home screen, tap the Settings icon to enter the Settings menu.
2. To view global settings, tap Global.
3. To view the Nightly Auto Dim feature for the 360° Safety Halo, tap Safety Halo.
4. On the Safety Halo screen, switch Nightly Auto Dim on and expand it.
5. To increase or decrease the Dimmed Level, move the slider.
6. To adjust the period of time in which you want to dim the light of the 360° Safety Halo, tap Dimmed Period and scroll to change the
start and end time.
7. To conrm the new settings, tap the Checkmark icon.
Adjusting the screen brightness
1. On the home screen, tap the Settings icon to enter the Settings menu.
2. To view global settings, tap Global.
3. Expand Screen Brightness and move the slider to increase or decrease the brightness of the screen.
4. To conrm the settings, collapse Screen Brightness.

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User accounts
Setting up users and passwords restricts the use of the FMS-2000C Critical Environment Controller to specic groups of people. This
is not mandatory, but if you don’t create users and passwords, anyone can access all functions of the FMS-2000C controller. There are
two access levels: admin level users and restricted users. Admin level users have access to the entire device. Restricted users have
access to the user menu and the quick access icons on the home screen.
Admin user capabilities
When you’re creating an admin user, follow these conventions:
• Once an admin user account has been created, you cannot delete it without rst creating another admin user.
• Only an authenticated admin user can create users.
• Admin users can delete admin users, restricted users, or groups of users.
• Admin users can edit individual and groups of restricted users.
• An admin user can select all users.
• An admin user can delete multiple selected users.
Restricted user capabilities
• A user must authenticate to change set points.
• An individual user or group has to identify themselves before entering a pin.
• There cannot be duplication of user names.
User name and password requirements
To create a user name, follow these minimum requirements:
• English only
• Alphanumeric
• One letter minimum
• Three character minimum
• 20 character maximum
• No special characters required but @ symbol can be used
To set up an admin password, follow these minimum requirements:
• English only
• Alphanumeric
• Six characters minimum
• 12 characters maximum
• One letter minimum
• One number minimum
• No restrictions on special characters
To set up a PIN password for a restricted user, use the following criteria:
• Zero to nine numeric only
• 4 digit minimum
• 8 digit maximum
Creating the admin user account and password
The rst user has to be an admin. You cannot set up a restricted user until you set up an admin. Admin level users have access to the
entire device.
1. On the home screen, tap the Settings icon to enter the Settings menu.
2. To view all user accounts information, tap User Accounts.
3. On the USER ACCOUNTS screen, tap the Create User arrow.
4. To change the admin user name, tap the User Name arrow and enter the new user name. See User name and password
requirements for user name requirements.
5. To select the access level for the new admin user account, expand Access Level and tap Administrator.
6. To conrm your settings, tap the Checkmark icon.
7. On the Create Password screen, enter your new password twice. See User name and password requirements for password
requirements.
8. To complete setting up the admin user account and password, tap the Checkmark icon.

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Creating a restricted user and PIN password
A restricted user can access the user menu and quick access links on the home screen.
1. On the home screen, tap the Settings icon to enter the Settings menu.
2. To view all user accounts information, tap User Accounts.
3. On the USER ACCOUNTS screen, tap the Create User arrow.
4. To change the restricted user name, tap the User Name arrow and enter the new user name. See User name and password
requirements for user name requirements.
5. To select the access level for the new restricted user account, expand Access Level and tap Restricted User.
6. To conrm your settings, tap the Checkmark icon.
7. On the Create PIN screen enter your new PIN twice. See User name and password requirements for PIN requirements.
8. To complete setting up the restricted user account and PIN, tap the Checkmark icon.
Deleting users
1. On the home screen, tap the Settings icon to enter the Settings menu.
2. To view all user accounts information, tap User Accounts.
3. On the USER ACCOUNTS screen, expand Manage Users.
4. Tap the user names you want to delete and tap Delete.
5. Optional: If you want to delete all users, tap Select All and Delete.
6. On the DELETE USER screen, tap Delete to conrm your selection.
Note: When you choose the optional step of deleting all users, you delete all admin and restricted users except for the admin user
account you are logged in with.
Changing a user name
1. On the home screen, tap the Settings icon to enter the Settings menu.
2. To view all user accounts information, tap User Accounts.
3. To change a user name, tap Edit next to a user name.
4. On the Edit User screen, tap the User Name arrow and enter a di󰀨erent user name.
5. To conrm the new user name, tap the Checkmark icon.
Changing the access level of a restricted user to an admin user
1. On the home screen, tap the Settings icon to enter the Settings menu.
2. To view all user accounts information, tap User Accounts.
3. To change the access level of a restricted user, tap Edit.
4. On the Edit User screen, tap Restricted User and select Administrator.
5. Tap Create Password and enter a new password twice.
6. To conrm the change, tap the Checkmark icon.
Changing the access level of an admin user to a restricted user
1. On the home screen, tap the Settings icon to enter the Settings menu.
2. To view all user accounts information, tap User Accounts.
3. To change the access level of an admin user, tap Edit.
4. On the Edit User screen, tap Administrator and select Restricted.
5. Tap Create PIN and enter a new PIN twice.
6. To conrm the change, tap the Checkmark icon.
Updating the PIN of a restricted user
1. On the home screen, tap the Settings icon to enter the Settings menu.
2. To view all user accounts information, tap User Accounts.
3. To reset the pin of a restricted user, tap Edit.
4. On the Edit User screen, tap the Reset Pin arrow.
5. Enter the old PIN and the new PIN twice.
6. Tap the Checkmark icon to conrm the reset.
Forgetting your password or PIN
If restricted users forget their PIN, they can contact the facility manager to get their new PIN. Admin users can create a new PIN for
restricted users. If admin users forget their password, they have to complete the following procedure:
1. Contact support and provide them with the device identier listed on the screen of each FMS-2000C Critical Environment Controller.
See Contact information at the end of the User’s Guide for more details.
2. Enter the number that support gives you into each controller to erase all user accounts.
3. See User accounts for information on how to set up new user accounts.
Note: You do not need to recongure the entire FMS-2000C controller.

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Network setup
In the network menu, you can set up the network communications between the FMS-2000C Critical Environment Controller and the
facility. Each FMS-2000C controller is set up for BACnet® MS/TP by default. The Metasys N2 network can be enabled on the controller.
BACnet MS/TP network setup
On the BACnet MS/TP network, you can adjust the device ID o󰀨set, MaxMaster, baud rate and MAC address.
Setting up the device ID o󰀨set
The FMS-2000C controller includes a feature that groups devices from the same manufacturer within a range of device instance
numbers by specifying the device ID o󰀨set parameter. The FMS-2000C sets the device instance number automatically as the sum of the
device ID o󰀨set and the current MAC address. The device ID o󰀨set can range from zero to 4,194,000 in increments of 1,000. To specify
the device ID o󰀨set, select a number between zero and 4,194. The FMS-2000C automatically multiplies the number entered by 1,000
to congure the resulting device ID o󰀨set. For example, if the MAC address is 25, and the device ID o󰀨set is 85, the resulting device
instance number calculated by the FMS-2000C controller is 85,025.
To set up the device ID o󰀨set, complete the following steps:
1. On the home screen, tap the Settings icon to enter the Settings menu.
2. To view network settings, tap Network.
3. To view the Device ID O󰀨set, tap BACnet Protocol.
4. To adjust the Device ID O󰀨set, tap the Arrow icon.
5. Enter a number between zero and 4,194 and multiply this value by 1000.
6. To conrm the new settings, tap the Checkmark icon.
Setting up the MaxMaster
This parameter species the highest allowable address for a master node on the same network. The default value for this parameter
is 127. Set this parameter to a lower value than the default to reduce the number of addresses polled by each master node on the
network. This e󰀨ectively improves the overall networking e󰀩ciency.
1. On the home screen, tap the Settings icon to enter the Settings menu.
2. To view network settings, tap Network.
3. To view the MaxMaster, tap BACnet Protocol.
4. To adjust the MaxMaster, move the slider towards the Plus icon to increase or the Minus icon to decrease the parameter. You can
also tap the Plus or Minus icon to make adjustments.
5. Optional: Tap the Revert icon to revert back to the previous setting.
6. To conrm the new settings, tap the Checkmark icon.
Choosing the baud rate
Complete the following steps to set the baud rate when using a BACnet MS/TP conguration:
1. On the home screen, tap the Settings icon to enter the Settings menu.
2. To view network settings, tap Network.
3. To set the Baud Rate, expand Baud Rate and select the appropriate rate.
4. To save the new settings, collapse Baud Rate.
Setting the MAC address for BACnet MS/TP
On the BACnet MS/TP protocol, you can set up a MAC address within a valid range of 4 to 127 to support master mode.
1. On the home screen, tap the Settings icon to enter the Settings menu.
2. To view network settings, tap Network.
3. On the Network screen, tap MAC Address.
4. To adjust the MAC Address, move the slider towards the Plus icon to increase or the Minus icon to decrease the parameter. You
can also tap the Plus or Minus icon to make adjustments.
5. Optional: Tap the Revert icon to revert back to the previous setting.
6. To conrm the new settings, tap the Checkmark icon.

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Metasys N2 network setup
The Metasys N2 network can be enabled on the controller. You can adjust the Network address only.
Setting the network address for a Metasys N2 network
On the Metasys N2 network, you can set up a network address within the valid range of 1 to 255.
1. On the home screen, tap the Settings icon to enter the Settings menu.
2. To view network settings, tap Network.
3. On the NETWORK screen, tap Network Address.
4. To adjust the Network Address, move the slider towards the Plus icon to increase or the Minus icon to decrease the parameter.
You can also tap the Plus or Minus icon to make adjustments.
5. Optional: Tap the Revert icon to revert back to the previous setting.
6. To conrm the new settings, tap the Checkmark icon.

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Admin level users can set up key parameters for a monitored space including isolation mode, cleaning mode and comfort range. The
settings in the room menu determine the options available to restricted users in the user menu. For the isolation mode, you can choose
from the following congurations:
• Positive and neutral
• Negative and neutral
• Positive, negative and neutral
If your FMS-2000C Critical Environment Controller includes two or more di󰀨erential pressure sensors, you can specify the isolation
modes for both a primary and a secondary monitored space. In a typical application, the FMS-2000C controller can be congured to
monitor and control the di󰀨erential pressure in an isolation room as well as an adjoining anteroom. The isolation room is the primary
monitored space and the anteroom is the secondary monitored space. Use the primary sensor input or AI-1 for a primary monitoring and
control capability. Use the secondary sensor input or AI-2 for a secondary monitoring and control capability.
Change the isolation mode for the primary monitored space
Admin level users can change the isolation mode that was set up in the initial setup. Changes made a󰀨ect the options available in the
user menu. To change the isolation mode for the primary monitored space, complete the following steps:
1. On the home screen, tap the Settings icon to enter the Settings menu.
2. To view room settings, tap Room.
3. To adjust the Isolation Mode, expand Isolation Mode and choose from the following options:
• Positive Only
• Negative Only
• Positive & Negative
4. To save the new settings, collapse Isolation Mode.
Changing the isolation mode for the secondary monitored space
1. On the home screen, tap the Settings icon to enter the Settings menu.
2. To view room settings, tap Room.
3. To adjust the Isolation Mode for the Secondary monitored space, expand Isolation Mode and choose from the following options:
• Positive & Neutral
• Negative & Neutral
• Positive & Negative
4. To save the new settings, collapse Isolation Mode.
Setting the clean duration for the primary monitored space
The purpose of the clean room function is to evacuate airborne contaminants from a negative pressure space between occupancies.
The clean room function opens the exhaust to maximum and a󰀨ects analog output AO-1, which is the default control output for pressure
control applications. The default cleaning time is 30 minutes, but may be set to the desired duration to e󰀨ectively clean the monitored
space of all airborne contaminants.
Make sure the room is vacant and the doors are closed when you activate the clean room function. To activate the cleaning function, tap
the Fan icon on the home screen.
To set the clean duration for the primary monitored space, complete the following steps:
1. On the home screen, tap the Settings icon to enter the Settings menu.
2. To view room settings, tap Room.
3. On the ROOM screen, expand Clean Duration and move the slider to increase or decrease the duration you want to set for the
cleaning mode.
4. To conrm your settings, collapse Clean Duration.
Adjusting the comfort range for the primary monitored space
Adjust the comfort range to restrict by how many degrees a restricted level user can adjust the thermostat.
1. On the home screen, tap the Settings icon to enter the Settings menu.
2. To view room settings, tap Room.
3. Tap the Comfort Range arrow and choose from the following options:
• +/- 1°F
• +/- 2°F
• +/- 3°F
• +/- 4°F
• +/- 5°F
• +/- 10°F
• +/- 20°F
4. To save the new settings, tap the Checkmark icon.
Room setup