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Honeywell T775abm Manual

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    							T775A/B/M SERIES 2000 ELECTRONIC STAND-ALONE CONTROLLERS
    2162-0254—13
    Fig. 46. Setup - Sensors - Sensor B - Throttling Range.
    2.2.4.2. THROTTLING RANGE (Sensor B 
    only)
    The throttling range for the modulating high or low limit 
    positions the setpoint at the end of the throttling range. 
    For example, with a high limit at Sensor B of 200°F and a 
    throttling range of 10°F, the modulating output controlling 
    Sensor A begins to throttle back at 190°F 
    (88°C), and fully closes at 200°F (93°C). Conversely, the 
    throttling range for the low limit begins above
     the setpoint 
    in the same manner.
    1.From the Limit menu, use the
      button to highlight 
    THROT RNG.
    2.Use the
      and  buttons to increase/decrease 
    the desired value for the Throttling Range.
    Default = 0
    3.Press the 
     button to accept the value and return 
    to the Limit menu.
    4.Press the
    button to exit the Limit menu.
    5.Press thebutton to exit the Sensors menu and 
    return to the Setup menu.
    Fig. 47. Setup - Outputs Menu.
    2.3. Setting up the Outputs
    1.From the Setup menu, use the  and  buttons 
    to highlight OUTPUTS.
    2.Press the 
     button to display the Outputs menu.
    NOTE: The menus (e.g. the Outputs menu shown 
    here) can display only those relays that are 
    defined in Setup (see “2.3.2. NBR OF 
    RELAYS” on page 24). For example, if you 
    configure only two relays, then only two 
    relays display on the appropriate menus.
    The following procedures set up each modulating output 
    and relay output.
    Fig. 48. Setup - Outputs - Modulating Output Menu.
    2.3.1. Setting up the Modulating Outputs
    1.From the Output menu, use the  and  but-
    tons to highlight the desired modulating output 
    (MOD 1 or MOD 2).
    2.Press the 
     button to display the selected MOD 
    menu.
    NOTE: Modulating outputs are not available on the 
    T775A and T775B controller models. If you 
    are setting up one of these controllers, skip 
    to “2.3.2. NBR OF RELAYS” on page 24.
    Use the remaining procedures, beginning with “2.3.1.1. 
    TYPE (of output signal)” on page 22, to set up each 
    modulating output. If you have two modulating outputs, 
    repeat these procedures for each modulating output.
    SETUP
    SENSORS
    SENSOR B
    UNITS
    CALIBRATE
    LABEL
    LIMIT
    HI LIMIT
    THROT RNG
    EXIT
    SETUP
    SENSORS
     SENSOR  B
    ENTER
    VALUE FOR
    SENSOR B
    THROTLING
    RANGE
    SETUP
    SENSORS
    SENSOR B
    THROT RNG
    10F o 
    M24510
    SETUP
    OUTPUTSSETUP
    OUTPUTS
    MOD 1
    MOD 2
    # RELAYS
    OPTIONS
    RELAY 1
    RELAY 2
    RELAY 3
    RELAY 4
    EXIT
    M24511
    SETUP
      OUTPUTS
      MOD 1SETUP
    OUTPUTS
    MOD 1
    TYPE
    MIN OUT %
    INTEGRAL
    DERIVATIV
    SCHEDULE
    HIDE
    EXIT
    M24512A 
    						
    							T775A/B/M SERIES 2000 ELECTRONIC STAND-ALONE CONTROLLERS
    62-0254—1322
    Fig. 49. Setup - Outputs - Mod Out - Type.
    2.3.1.1. TYPE (of output signal)
    1.From the Mod menu, use the  and  buttons 
    to highlight TYPE.
    2.Press the 
     button to display the Type selections.
    3.Use the  and  buttons to highlight the desired 
    output type.
    Default: 4-20 mA
    4.Press the 
     button to accept the selected type and 
    return to the Mod menu.
    Fig. 50. Setup - Outputs - Mod Out - Minimum Output 
    Percentage .
    2.3.1.2. MIN OUT %
    The minimum output % prevents the output from dropping 
    below the value entered. This value can be useful to 
    maintain minimum damper position.
    Using the time clock or digital input to disable the output 
    forces the output to 0%.
    1.From the Mod menu, use the
      and  buttons 
    to highlight MIN OUT %.
    2.Press the 
     button to display the Min Out %.
    3.Use the  and  buttons to increase/decrease 
    the desired value from 0% to 100% in 1% incre-
    ments.
    Default: 0%
    Range: 0 to 100%
    4.Press the 
     button to accept the percentage and 
    return to the Mod menu.
    Fig. 51. Setup - Outputs - Mod Out - Integral.
    2.3.1.3. INTEGRAL
    1.From the Mod menu, use the  and  buttons 
    to highlight INTEGRAL.
    2.Press the 
     button to display the Integral seconds.
    3.Use the  and  buttons to increase/decrease 
    the value from 0 to 3,600 in 10 second increments. 
    Default: 400 seconds
    Range: 0 to 3,600 seconds
    4.Press the 
     button to accept the seconds and 
    return to the Mod menu.
    NOTES:
    1. The Integral time is factory set for 400 
    seconds. This is a good middle range and 
    should satisfy many applications. The integral 
    time can be increased for applications where 
    sensed response is slow, and can be 
    decreased for applications where sensed 
    response is fast (e.g. discharge air control).
    2. As a starting point, an optimal integral time for 
    discharge air typically ranges from 12 to 200 
    seconds. An optimal integral time for room 
    control typically ranges from 60 to 2,500 
    seconds. The purpose of integral action is to 
    reduce or eliminate the offset from setpoint 
    during steady state control that is often seen 
    in proportional only control.3. Keep in mind that control is most sensitive to 
    throttling range. Adjust the throttling range 
    first before any adjustment to integral time. 
    Adjust throttling range to be as wide as 
    possible to start since this will provide the 
    most stable control. Remember that the 
    integral will eliminate the steady state error so 
    you do not need to have a small throttling 
    range to have accurate control. (Integral 
    action allows for controlling to a setpoint even 
    with a wide throttling range).
    SETUP
     OUTPUTS
      MOD 1
       TYPESETUP
    OUTPUTS
    MOD 1
    TYPE
    SELECT
    TYPE FOR
    MOD 1
    4 - 20 mA
    0-10 V
    2-10 V
    SERIES 90
    M24513
    SETUP
    OUTPUTS
     MOD 1
        MIN OUT %
    ENTER
    MINIMUM
    PERCENT FOR
    MOD 1
    SETUP
    OUTPUTS
    MOD 1
    MIN OUT %
    0%
    M24514
    SETUP
    OUTPUTS
     MOD 1
       INTEGRAL
    ENTER
    INTEGRAL
    TIME FOR
    MOD 1
    SETUP
    OUTPUTS
    MOD 1
    INTEGRAL
    400SEC
    M24515 
    						
    							T775A/B/M SERIES 2000 ELECTRONIC STAND-ALONE CONTROLLERS
    2362-0254—13
    Fig. 52. Setup - Outputs - Mod Out - Derivative.
    2.3.1.4. DERIVATIVE
    The Derivative default value is factory set to zero (no 
    derivative control). It is strongly recommended that the 
    derivative remain at zero (0) unless you have a very good 
    reason to adjust it. Derivative control is not needed in the 
    vast majority of HVAC applications.
    1.From the Mod menu, use the
      and  buttons 
    to highlight DERIVATIV.
    2.Press the 
     button to display the Derivative 
    seconds.
    3.Use the
      and  buttons to increase/decrease 
    the value.
    Default: 0 (zero)
    Range: 0 to 3,600 seconds
    4.Press the 
     button to accept the seconds and 
    return to the Mod menu.
    Fig. 53. Setup - Outputs - Mod Out - Schedule.
    2.3.1.5. SCHEDULE
    The Schedule option displays only if the USE SCHED 
    parameter is set to Yes (See “2.3.3.1. USE SCHED” on 
    page 25).
    1.From the Mod menu, use the
      and  buttons 
    to highlight SCHEDULE.
    2.Use the
      and  buttons to highlight YES or 
    NO.
    Default: YES
    3.Press the 
     button to accept the selection and 
    return to the Mod menu.
    Each output can be set up to follow or ignore the built in 
    scheduler. To disable the scheduler for all outputs, see 
    “2.3.3.1. USE SCHED” on page 25.
    Fig. 54. Setup - Outputs - Mod 1/2 - Hide.
    2.3.1.6. HIDE
    The Hide option is used to prevent the MOD 1 and MOD 2 
    outputs from displaying on the Home screen.
    1.From the Mod menu, use the
      and  buttons 
    to highlight HIDE.
    2.Use the
      and  buttons to highlight YES or 
    NO.
    Default: YES
    3.Press the 
     button to accept the selection and 
    return to the Mod menu.
    NOTE: The MOD1 and MOD2 outputs are still active 
    even when hidden from the Home screen.
    SETUP
    OUTPUTS
     MOD 1
       DERIVATIV
    ENTER
    DERIVATIVE
    TIME FOR
    MOD 1
    SETUP
    OUTPUTS
    MOD 1
    DERIVATIV
    0SEC
    M24516
    SETUP
    OUTPUTS
     MOD 1
      SCHEDULESETUP
    OUTPUTS
    MOD 1
    SCHEDULE
    USE
    SCHEDULE
    FOR
    OUTPUTS
    YES
    NO
    M24517
    SETUP
    OUTPUTS
     MOD 1
      HIDESETUP
    OUTPUTS
    MOD 1
    HIDE
    HIDE MOD 1 ON
    HOME SCREEN
    YES
    NO
    M28656 
    						
    							T775A/B/M SERIES 2000 ELECTRONIC STAND-ALONE CONTROLLERS
    62-0254—1324
    Fig. 55. Setup - Outputs - Mod Out - Exit.
    2.3.1.7. EXIT
    Press thebutton (or highlight EXIT and press the  button) to exit the Mod menu and return to the Outputs 
    menu.
    If you have a second modulating output to configure, go to 
    “2.3.1. Setting up the Modulating Outputs” on page 21.
    If you are finished setting up the modulating outputs, 
    continue with “2.3.2. NBR OF RELAYS”.
    Fig. 56. Setup - Outputs - Number of Relays.
    2.3.2. NBR OF RELAYS
    1.From the Outputs menu, use the  and  but-
    tons to highlight # RELAYS.
    2.Press the 
     button to display the number of relays.
    3.Use the  and  buttons to display the number 
    from 1 to 4 depending on the model. (See notes 
    below.)
    4.Press the 
     button to accept the value and display 
    the Outputs menu.
    NOTES:
    1. The T775A/B/M models have the following 
    outputs available:
    T775A20191 relay output
    T775B2016up to 2 relay outputs
    T775B2024up to 4 relay outputs
    T775B2032up to 2 relay outputs
    T775B2040up to 4 relay outputs
    T775M2006no relay outputs
    T775M2014up to 4 relay outputs
    2. The number of relay outputs entered here 
    determines how many relays display on the 
    home screen.
    Fig. 57. Setup - Outputs - Options Menu.
    2.3.3. OPTIONS
    1.From the Outputs menu, use the  and  but-
    tons to highlight OPTIONS. 
    2.Press the 
     button to display the Options menu.
    SETUP
    OUTPUTS
    MOD 1
    TYPE
    MIN OUT %
    INTEGRAL
    DERIVATIV
    SCHEDULE
    EXIT
    M24518
    SETUP
    OUTPUTS
     # RELAYS
    ENTER
    NUMBER OF 
    RELAYS
    SETUP
    OUTPUTS
    # RELAYS
    4
    M24519
    SETUP
      OUTPUTS
      OPTIONSSETUP
    OUTPUTS
    OPTIONS
    USE SCHED
    MIN OFF
    MIN ON
    DI OPTS
    SHOW RT
    SYNC
    EXIT
    M24520A 
    						
    							T775A/B/M SERIES 2000 ELECTRONIC STAND-ALONE CONTROLLERS
    2562-0254—13
    Fig. 58. Setup - Outputs - Options - Schedule.
    2.3.3.1. USE SCHED
    1.Press the  button to display the schedule 
    selections.
    2.Use the 
     and  buttons to highlight YES or NO.
    Default: NO
    3.Press the 
     button to accept the value and display 
    the MIN OFF option.
    Selecting NO disables scheduling for all outputs.
    Selecting YES enables scheduling for all outputs. When 
    YES is selected, all individual outputs default to follow the 
    schedule. However, each individual output can be 
    removed from scheduling as desired. 
    With Scheduling enabled, when you return to Program 
    mode, the new option for Scheduling displays. You can 
    press the home key and then the menu key to view the 
    Schedule options in the menu.
    See “2.3.1.5. SCHEDULE” on page 23.
    Fig. 59. Setup - Outputs - Options - Min Off/On Time.
    2.3.3.2. MIN OFF or MIN ON
    This is the minimum number of seconds of “off time” or 
    “on time” for all relays.
    1.Press the 
     button to display the Min Off/On value.
    2.Use the  and  buttons to increase/decrease 
    the desired number of seconds from 0 to 990 sec-
    onds in 10 second increments.
    Default: 0 (zero)
    Range: 0 to 990 seconds
    3.Press the 
     button to accept the seconds and 
    display the DI OPTIONS.
    NOTES:
    1. The minimum OFF or ON time applies to all 
    relay outputs.
    2. When minimum OFF or ON time is active, 
    relays waiting to be energized display a 
    flashing square underneath the relay number 
    on the home screen.
    3. If the minimum OFF time is not equal to zero 
    (0), the minimum OFF time activates at 
    power-up. To manually override, press the 
    button at any time.
    SETUP
     OUTPUTS
      OPTIONS
       USE SCHEDSETUP
    OUTPUTS
    OPTIONS
    USE SCHED
    USE
    SCHEDULE
    FOR
    OUTPUTS
    YES
    NO
    M24521
         SETUP
        OUTPUTS
     OPTIONS
     
    ENTER
    MINIMUM
    OFF TIME
    FOR RELAYS
    SETUP
    OUTPUTS
    OPTIONS
    MIN OFF
    0SEC
    M24522A
    OR
    MIN ON
    ENTER
    MINIMUM
    ON TIME
    FOR RELAYS
    SETUP
    OUTPUTS
    OPTIONS
    MIN ON
    0SEC
    MIN OFF 
    						
    							T775A/B/M SERIES 2000 ELECTRONIC STAND-ALONE CONTROLLERS
    62-0254—1326
    Fig. 60. Setup - Outputs - Options - DI Options.
    2.3.3.3. DI OPTIONS (digital input options)
    The DI Option you select applies to all outputs. This 
    option overrides any Setpoint/Setback values entered in 
    the Schedule.
    1.Press the 
     button to display the DI Option 
    selections.
    2.Use the
      and  buttons to highlight DISABLE, 
    SETBACK, or IGNORE.
    Default: DISABLE
    3.Press the 
     button to accept the value and display 
    the SHOW RT option.
    When the digital input (DI) closes, all outputs follow the DI 
    option value (Disable, Setback, or Ignore):
    •DISABLE disables the outputs; relays return to de-
    energized state and Mod outputs return to 0% output.
    •SETPOINT forces the control to the setpoint 
    temperature.
    •SETBACK enables a setback temperature value to be 
    programmed for each output and forces the control to 
    the setback temperature.
    — To program the Setback temperature, see Fig. 34 
    on page 16.
    •ENABLE energizes all relays and MOD outputs to 
    100%. Use this option carefully.
    •IGNORE causes the digital input to have no effect on 
    the Relay or Mod outputs.
    Fig. 61. Setup - Outputs - Options - Show Runtime.
    2.3.3.4. SHOW RT (show run time hours)
    1.Press the  button to display the Show RT values.
    2.Use the  and  buttons to select YES or NO.
    Default: YES
    3.Press the 
     button to accept the value and return 
    to the Options menu.
    Selecting YES shows the RT (run time) hours for each 
    relay on the home screen displays. 
    NOTE: Run times can be reset to zero for each 
    individual relay. You must do this for each 
    relay that you want to reset to zero. See 
    “2.3.4.3. RESET RT (run time hours)” on 
    page 29.
    Fig. 62. Setup - Outputs - Options - Sync.
    2.3.3.5. SYNC (synchronize setpoint changes)
    1.Press the  button to display the Sync values.
    2.Use the  and  buttons to select YES or NO.
    Default: NO
    3.Press the 
     button to accept the value and return 
    to the Options menu.
    Depending on the model, selecting YES causes all 
    setpoints for all relays and MODs to sync to any change 
    to:
    • Relay 1 for models without MOD outputs
    • MOD1 for models with MOD outputs
    For example, assume the MOD1 setpoint is 110°F, MOD2 
    is 115°F, and Relay 1 is 120°F. With SYNC=YES, when 
    the MOD1 setpoint is adjusted to 112°F (increase 2°F), 
    then MOD2 and all other relay setpoints increase by 2°F. 
    Thus the MOD2 setpoint is now 117°F and the relay 1 
    setpoint is 122°F.
    SETUP
    OUTPUTS
     OPTIONS
      DI OPTSSETUP
    OUTPUTS
    OPTIONS
    DI OPTS
    SELECT DI
    OPTIONS
    FOR
    OUTPUTS
    DISABLE
    SETPOINT
    SETBACK
    ENABLE
    IGNORE
    M24523A
    SETUP
    OUTPUTS
     OPTIONS
      SHOW RTSETUP
    OUTPUTS
    OPTIONS
    SHOW RT
    USE
    RUNTIME
    FOR
    RELAYS
    YES
    NO
    M24524
    SETUP
    OUTPUTS
     OPTIONS
      SYNCSETUP
    OUTPUTS
    OPTIONS
    SYNC
    ALL
    SETPTS
    CHANGE
    NO
    YES
    M28657 
    						
    							T775A/B/M SERIES 2000 ELECTRONIC STAND-ALONE CONTROLLERS
    2762-0254—13
    Fig. 63. Setup - Outputs - Options - Exit.
    2.3.3.6. Exit Options Setup
    Press the button (or highlight EXIT and press the  button) to exit and return to the Outputs menu.
    Continue with “2.3.4. Setting up the Relays”
    Fig. 64. Setup - Outputs - Relay Menu.
    2.3.4. Setting up the Relays
    1.From the Outputs menu, use the  and  but-
    tons to highlight the desired relay (1-4 depending on 
    model).
    2.Press the 
     button to display the selected relay 
    menu.
    The TYPE selection shown in Fig. 64 displays only for 
    Relay 1 and Relay 3.
    Continue with the remainder of section 3.4 to setup the 
    relay outputs.
    Fig. 65. Setup - Outputs - Relay - Type.
    2.3.4.1. TYPE (standard or floating)
    The Floating option is only available on the T775B2016, 
    T775B2024, T775B2032, and T775B2040 models. 
    For these models, this selection displays only for Relay 1 
    and/or Relay 3.
    1.Press the 
     button to display the Type values.
    2.Use the  and  buttons to select STANDARD 
    OR FLOATING.
    Default: STANDARD (not floating)
    3.Press the 
     button to accept the value and return 
    to the Relay menu.
    If you select FLOATING, the relays are paired (1-2 or 3-4) 
    and are setup together. Continue with “2.3.4.1.1. Floating 
    Relay Menu”.
    If you select STANDARD, go to “2.3.4.2. SCHEDULE” on 
    page 29.
    SETUP
    OUTPUTS
    OPTIONS
    USE SCHED
    MIN OFF
    DI OPTION
    SHOW RT
    EXIT
    M24525
    SETUP
      OUTPUTS
      RELAY 1SETUP
    OUTPUTS
    RELAY 1
    TYPE
    SCHEDULE
    RESET
    RESET RT
    EXIT
    M24526
    SETUP
    OUTPUTS
     RELAY 1
      TYPESETUP
    OUTPUTS
    RELAY 1
    TYPE
    SELECT
    TYPE FOR
    RELAY 1
    STANDARD
    FLOATING
    M24527 
    						
    							T775A/B/M SERIES 2000 ELECTRONIC STAND-ALONE CONTROLLERS
    62-0254—1328
    Fig. 66. Setup - Outputs - Floating Relay - Menu.
    2.3.4.1.1. Floating Relay Menu
    The Floating option is only available on the T775B2016, 
    T775B2024, T775B2032, and T775B2040 models. 
    When Relay 1 or Relay 3 is setup as floating, relays are 
    paired and the Float 1 or Float 2 menu displays with the 
    selections shown in Fig. 66.
    Fig. 67. Setup - Outputs - Floating Relay - Actuator.
    2.3.4.1.1.1. ACTUATOR (floating relay only)
    The Actuator option displays only on the T775B2016, 
    T775B2024, T775B2032, and T775B2040 models when 
    the Type option = Floating.
    1.From the menu, use the
      and  buttons to 
    highlight ACTUATOR.
    2.Press the 
     button to display the actuator value.
    3.Use the  and  buttons to increase/decrease 
    the desired number of seconds.
    Default: 90 seconds
    Range: 0 to 3,600 seconds)
    4.Press the 
     button to accept the value and display 
    the INTEGRAL option.
    The actuator run time is defined as the time needed to 
    move the actuator from the fully closed to fully open 
    position and visa versa.
    Fig. 68. Setup - Outputs - Floating Relay - Integral.
    2.3.4.1.1.2. INTEGRAL (modulating/floating 
    relay only)
    The Actuator option displays only on the T775B2016, 
    T775B2024, T775B2032, and T775B2040 models when 
    the Type option = Floating.
    1.From the menu, use the
      and  buttons to 
    highlight INTEGRAL.
    2.Press the 
     button to display the actuator value.
    3.Use the  and  buttons to increase/decrease 
    the desired number of seconds.
    Default: 400 seconds
    Range: 0 to 3,600 seconds)
    4.Press the 
     button to accept the value and display 
    the DERIVATIV option.
    See Integral NOTES on page 22 for additional information 
    about setting the Integral time.
    SETUP
      OUTPUTS
      FLOAT 1SETUP
    OUTPUTS
    FLOAT 1
    TYPE
    ACTUATOR
    INTEGRAL
    DERIVATIV
    SCHEDULE
    RESET
    EXIT
    M24528
    SETUP
    OUTPUTS
     FLOAT 1
       ACTUATOR
    ENTER
    ACTUATOR
    TIMING FOR
    FLOAT 1
    SETUP
    OUTPUTS
    FLOAT 1
    ACTUATOR
    90SEC
    M24529
    SETUP
    OUTPUTS
     FLOAT 1
       INTEGRAL
    ENTER
    INTEGRAL
    TIME FOR
    FLOAT 1
    SETUP
    OUTPUTS
    FLOAT 1
    INTEGRAL
    400SEC
    M24530 
    						
    							T775A/B/M SERIES 2000 ELECTRONIC STAND-ALONE CONTROLLERS
    2962-0254—13
    Fig. 69. Setup - Outputs - Floating Relay - Derivative.
    2.3.4.1.1.3. DERIVATIVE (modulating/floating 
    relay only)
    The Derivative option displays only on the T775B2016, 
    T775B2024, T775B2032, and T775B2040 models when 
    the Type option = Floating.
    1.From the menu, use the
      and  buttons to 
    highlight DERIVATIV.
    2.Press the 
     button to display the actuator value.
    3.Use the  and  buttons to increase/decrease 
    the desired number of seconds.
    Default: 0 seconds
    Range: 0 to 3,600 seconds)
    4.Press the 
     button to accept the value and display 
    the SCHEDULE option.
    Continue with “2.3.4.2. SCHEDULE” for the remaining 
    relay selections.
    Fig. 70. Setup - Outputs - Relay - Schedule.
    2.3.4.2. SCHEDULE
    This selection displays only if “Use Sched = YES” is 
    selected during the Output Options setup (see “2.3.3.1. 
    USE SCHED” on page 25). When selected, individual 
    outputs default to follow the schedule.
    1.Press the 
     button to display the Schedule values.
    2.Use the  and  buttons to select YES or NO.
    Default: YES
    3.Press the 
     button to accept the value and return 
    to the Relay menu.
    An individual output can be selected to be controlled or 
    not controlled by the schedule.
    If NO is selected, the Setback selection does not appear 
    in the Program menu for this output.
    Fig. 71. Setup - Outputs - Relay - Reset Runtime.
    2.3.4.3. RESET RT (run time hours)
    This selection displays only if “Show RT = YES” is 
    selected during Output Options setup (see “2.3.3.4. 
    SHOW RT (show run time hours)” on page 26).
    1.From the Relay menu, press the 
     button to dis-
    play the Reset RT values.
    2.Use the
      and  buttons to select YES or NO.
    Default: NO
    3.Press the 
     button to accept the value and return 
    to the Relay menu.
    Selecting YES immediately resets the output run time 
    hours to zero for this output. When you subsequently 
    return to this screen, the RESET RT defaults to NO.
    NOTE: Run times can be reset to zero for each 
    individual relay. You must do this for each 
    relay that you want to reset to zero.
    SETUP
    OUTPUTS
     FLOAT 1
       DERIVATIV
    ENTER
    DERIVATIVE
    TIME FOR
    FLOAT 1
    SETUP
    OUTPUTS
    FLOAT 1
    DERIVATIV
    0SEC
    M24531
    SETUP
     OUTPUTS
      RELAY 1
       SCHEDULESETUP
    OUTPUTS
    RELAY 1
    SCHEDULE
    USE
    SCHEDULE
    FOR
    OUTPUTS
    YES
    NO
    M24532
    SETUP
    OUTPUTS
     RELAY 1
      RESET RTSETUP
    OUTPUTS
    RELAY 1
    RESET RT
    RESET
    RUN TIME
    FOR
    RELAY 1
    YES
    NO
    M24533 
    						
    							T775A/B/M SERIES 2000 ELECTRONIC STAND-ALONE CONTROLLERS
    62-0254—1330
    Fig. 72. Setup - Outputs - Relay - Exit.
    2.4. EXIT Setup Mode
    Press the button to exit the selected relay set up and 
    return to the Outputs menu.
    To setup the next relay output go to “2.3.4. Setting up the 
    Relays” on page 27.
    If you are finished setting up the relay outputs, press the 
    HOME button to exit Setup mode and return to the home 
    screen display.
    This completes the Setup procedure.
    3. SCHEDULING
    Scheduling provides the ability to set daily temperature 
    settings for up to two events per day. Typically, these are 
    the daytime (setpoint) and the nighttime (setback) 
    settings.
    IMPORTANT
    To enable Scheduling, you must first enter Setup 
    mode (press and hold the MENU button for 5 
    seconds), select OUTPUTS, select OPTIONS, 
    select USE SCHED, and then select YES. (See 
    “2.3.3.1. USE SCHED” on page 25).
    IMPORTANT
    To properly account for Daylight Saving time, be 
    sure to set the Date before setting the Time. 
    See “3.2.2. SET DATE” on page 31.
    NOTE: Each output is independently configurable to 
    follow the schedule or not. For modulating 
    outputs, See “2.3.1.5. SCHEDULE” on 
    page 23. For relay outputs, see “2.3.4.2. 
    SCHEDULE” on page 29.
    NOTE: The controller interface is intuitive. You may 
    find that you do not need the following 
    scheduling instructions. You may want to use 
    this procedure simply as a reference to 
    locate the particular option or parameter of 
    interest.NOTES:
    1. If you press the HOME button or there is no 
    keypad activity for four minutes, you exit 
    Scheduling mode and return to the home 
    screen.
    2. If you press the MENU button, you exit 
    Scheduling mode and return to the menu.
    To create or change a schedule, you use the — 
    • Left arrow button (
    ) to scroll backward through the 
    Schedule menus
    • Right arrow button (
    ) to select the highlighted menu 
    item and display its content
    • Up and Down arrow buttons (
     and ) to scroll up 
    and down through a list of items or to increase or 
    decrease the value of a displayed schedule parameter
    Creating a Schedule
    To create a schedule, perform the following in the order 
    listed:
    1.Enable Scheduling in Setup mode - See “2.3.3.1. 
    USE SCHED” on page 25
    2.Enter Schedule mode — See “3.1. Entering 
    Schedule Mode”
    3.Set the Schedule Options — See “3.2. OPTIONS”
    4.Set Individual Schedules — begin with “3.3. Setting 
    Individual Schedules” on page 32
    5.Exit Schedule Mode — See “3.4. Exiting Scheduling 
    Mode” on page 33
    Fig. 73. Schedule - Menu.
    3.1. Entering Schedule Mode
    Press the MENU button, then select SCHEDULE and 
    press the  button to view the Schedule menu.
    SETUP
    OUTPUTS
    RELAY 1
    RESET
    SCHEDULE
    RESET RT
    EXIT
    M24534
    MENU
        SCHEDULEMENU
    SCHEDULE
    OPTIONS
    MON-FRI
    SAT-SUN
    MONDAY
    TUESDAY
    WEDNESDAY
    THURSDAY
    FRIDAY
    SATURDAY
    SUNDAY
    EXIT
    M24536 
    						
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