Data Sheet for Product
Siemens Building Technologies, Inc.  Page 3 of 6 
Document No. 127-0003 
Table 1. Chiller System Controller. 
Point Type  Description  Range/Units 
60  LDI  Secondary Pump Status – Pump 5  Off/On 
61  LDI  Secondary Pump Status – Pump 6  Off/On 
62  LAI  Start-up Unloading Group Load Limits - Group 1  30 – 100% 
63  LAI  Start-up Unloading Group Load Limits – Group 2  30 – 100% 
64  LAI  Start-up Unloading Group Load Limits – Group 3  30 – 100% 
65  LAI  Start-up Unloading Group Load Limits – Group 4  30 – 100% 
66  LAI  System Demand Limiting Load Limit  40 – 100% 
67  LAO  Chilled Water Pump Resequence – Day  See Table 5 
68  LAO  Chilled Water Pump Resequence – Hour  0 – 23 Hours 
69  LAO  Chilled Water Pump Resequence – Minute  0 – 59 Minutes 
70  LAO  Chiller Resequence – Day  See Table 5 
71  LAO  Chiller Resequence – Hour  0 – 23 Hours 
72  LAO  Chiller Resequence – Minute  0 – 59 Minutes 
73  LDO  Chiller Sequence Order Option  Fixed/Automatic 
74  LAO  Chiller Stage-up Inhibit Hour  0 – 23 Hours 
75  LAO  Chiller Stage-up Inhibit Minute  0 – 59 Minutes 
76  LAO  Chiller Stage-up Inhibit Level  0 = No inhibit 
1 – 7 = Inhibit level 
77  LAO  Chiller Stage-up Inhibit Set Point  0 = No inhibit 
1 – 7 = Inhibit level 
78  LAO  Communications Confirmation  0 = No communication 
Non-zero = Communication 
79  LAO  Constant Return Set Point 
20 – 80°F 
80  LAO  Demand Limit Set Point – BAS  40 – 100% 
81  LAO  Loop Differential Pressure Set Point  1 – 99 PSI 
82  LAO  Network Command  See Table 6 
83  LAO  Outdoor Air Temperature – BAS 
0 – 150°F 
84  LAO  Secondary Pump Control Option  See Table 7 
85  LAO  System Set Point 
0 – 80°F 
86  LAO  Tower Stage Set Point – Stage 1 
40 – 100°F 
87  LAO  Tower Stage Set Point – Stage 2 
40 – 100°F 
88  LAO  Tower Stage Set Point – Stage 3 
40 – 100°F 
89  LAO  Tower Stage Set Point – Stage 4 
40 – 100°F 
90  LAO  Tower Stage Set Point – Stage 5 
40 – 100°F 
91  LAO  Tower Stage Set Point – Stage 6 
40 – 100°F 
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