Trane TR200 Series Programming Manual page 219

Parameter Description
Configuration possibilities, overview:
No Flow detection (pumps only) Yes
Low speed detection
External signal
Pressure/Temperature (trans-
mitter connected)
Output frequency
Note
Sleep Mode will not be active when Local Reference is active (set speed manually by means of arrow buttons
on the keypad). See par.3-13
Does not work in Hand-mode. Auto set-up in open loop must be carried out before setting input/output in closed
loop.
22-40 Minimum Run Time
Range:
10 s* [0 - 600 s]
22-41 Minimum Sleep Time
Range:
10 s* [0 - 600 s]
22-42 Wake-up Speed [RPM]
Range:
0 RPM* [par. 4-11 - par. 4-13 RPM] To be used if par.0-02
22-43 Wake-up Speed [Hz]
Range:
0 Hz* [par. 4-12 - par. 4-14 Hz]
22-44 Wake-up Ref./FB Difference
Range:
10 %* [0 - 100 %]
NOTE: If used in application where the integrated PI controller is set for inverse control (e.g. cooling tower
applications) in par.20-71 PID
ically be added.
218
Internal PI Controller
(par.1-00 Configuration Mode: Closed loop)
Sleep mode Wake up
Yes
Yes
Yes
No
Reference Site.
Function:
Set the desired minimum running time for the motor after a start com-
mand (digital input or Bus) before entering Sleep Mode.
Function:
Set the desired Minimum Time for staying in Sleep Mode. This will over-
ride any wake up conditions.
Function:
not visible if Hz selected). Only to be used if par.1-00
Mode is set for Open Loop and speed reference is applied by an external
controller.
Set the reference speed at which the Sleep Mode should be cancelled.
Function:
To be used if par.0-02
not visible if RPM selected). Only to be used if par.1-00
Mode, is set for Open Loop and speed reference is applied by an external
controller controlling the pressure.
Set the reference speed at which the Sleep Mode should be cancelled.
Function:
Only to be used if par.1-00
and the integrated PI controller is used for controlling the pressure.
Set the pressure drop allowed in percentage of set point for the pressure
(Pset) before cancelling the Sleep Mode.
Performance, the value set in par.22-44
External PI Controller or manual control
(par.1-00 Configuration
Sleep mode
Yes (except manual set-
ting of speed)
Yes
Yes
Motor Speed Unit has been set for RPM (parameter
Motor Speed Unit, has been set for Hz (parameter
Configuration Mode
Wake-up Ref./FB Difference
TR200 Programming Guide
Mode: Open loop)
Wake up
No
Yes
Configuration
Configuration
is set for Closed Loop
will automat-