Trane TR200 Series - Page 86

4-54 Warning Reference Low
Range: Function:
-999999.
999 N/
A*
[-999999.999 - par. 4-55 N/
A]
Enter the lower reference limit. When the actual reference falls below this
limit, the display indicates Ref Low. The signal outputs can be program-
med to produce a status signal on terminal 27 or 29 and on relay output
01 or 02.
4-55 Warning Reference High
Range: Function:
999999.
999 N/
A*
[par. 4-54 - 999999.999 N/
A]
Enter the upper reference limit. When the actual reference exceeds this
limit, the display reads Ref High. The signal outputs can be programmed
to produce a status signal on terminal 27 or 29 and on relay output 01 or
02.
4-56 Warning Feedback Low
Range: Function:
-999999.
999
Proc-
essCtrlU-
nit*
[-999999.999 - par. 4-57
ProcessCtrlUnit]
Enter the lower feedback limit. When the feedback falls below this limit,
the display reads Feedb Low. The signal outputs can be programmed to
produce a status signal on terminal 27 or 29 and on relay output 01 or
02.
4-57 Warning Feedback High
Range: Function:
999999.
999
Proc-
essCtrlU-
nit*
[par. 4-56 - 999999.999
ProcessCtrlUnit]
Enter the upper feedback limit. When the feedback exceeds this limit, the
display reads Feedb High. The signal outputs can be programmed to
produce a status signal on terminal 27 or 29 and on relay output 01 or
02.
4-58 Missing Motor Phase Function
Option: Function:
Displays an alarm in the event of a missing motor phase.
[0] Disabled No alarm is displayed if a missing motor phase occurs.
[2] * Trip 1000 ms
Note
This parameter cannot be adjusted while the motor is running.
Parameter Description
TR200 Programming Guide 85