T775A/B/M SERIES 2000 ELECTRONIC STAND-ALONE CONTROLLERS
23 62-0254—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.
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