Trane TR200 Series Programming Manual page 239

Parameter Description
24-04 Fire Mode Max Reference
Range:
50.000 [par. 24-03 - 999999.999
FireMo- FireModeUnit]
deUnit*
24-05 Fire Mode Preset Reference
Range:
0.00 %* [-100.00 - 100.00 %]
24-06 Fire Mode Reference Source
Option:
[0] * No function
[1] Analog input 53
[2] Analog input 54
[7] Pulse input 29
[8] Pulse input 33
[20] Digital pot.meter
[21] Analog input X30/11
[22] Analog input X30/12
24-09 Fire Mode Alarm Handling
Option:
[0] Trip+Reset, Critical Alarms If this mode is selected, the frequency converter will continue to run,
[1] * Trip, Critical Alarms
[2] Trip, All Alarms/Test
238
Function:
Maximum value for the reference/set point (limiting the sum of value in
par.24-05 Fire Mode Preset Reference
lected in par.24-06 Fire Mode Reference
If running in Open loop when Fire Mode is active, the unit is chosen by
the setting of par.0-02 Motor Speed
lected in par.FB-02 Fire Mode
Function:
Enter the required preset reference/set point as a percentage of the Fire
Mode Max Reference set in par.24-04
value will be added to the value represented by the signal on the analog
input selected in par.24-06
Function:
Select the external reference input to be used for the Fire Mode. This
signal will be added to the value set in par.24-06
Source.
Function:
ignoring most alarms, EVEN IF DOING SO MAY RESULT IN DAMAGE OF
THE FREQUENCY CONVERTER. Critical alarms are alarms, which cannot
be suppressed but a restart attempt is possible (Infinity Automatic Reset).
In case of a critical alarm, the frequency converter will trip and not auto-
restart (Manual Reset).
It is possible to test the operation of Fire Mode, but all alarm states are
activated normally (Manual Reset).
and value of signal on input se-
Source).
Unit. For closed loop, the unit is se-
Unit.
Fire Mode Max Reference. The set
Fire Mode Reference Source.
Fire Mode Reference
TR200 Programming Guide