Trane TR200 Programming Manual page 219

Parameter Description
21-52 Ext. 3 Maximum Reference
Range:
100.000 [Application dependant]
Ex-
tPID3Un
it*
21-53 Ext. 3 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
[23] Analog Input X42/1
[24] Analog Input X42/3
[25] Analog Input X42/5
[30] Ext. Closed-loop 1
[31] Ext. Closed-loop 2
[32] Ext. Closed-loop 3
21-54 Ext. 3 Feedback Source
Option:
[0] * No function
[1] Analog input 53
[2] Analog input 54
[3] Pulse input 29
[4] Pulse input 33
[7] Analog input X30/11
[8] Analog input X30/12
[9] Analog Input X42/1
[10] Analog Input X42/3
[11] Analog Input X42/5
[100] Bus feedback 1
[101] Bus feedback 2
[102] Bus feedback 3
4-182
Function:
See par.21-12 Ext. 1 Maximum Reference
Function:
See par.21-13 Ext. 1 Reference Source
Function:
See par.21-14 Ext. 1 Feedback Source
for details.
for details.
for details.
TR200 Programming Guide