Daikin McQuay MicroTech III User Manual

15 ED 15121
Table 6. Compressor Data Points
Network Control Property Page
Holding
Register
(4xxxx)
Read/
Write
Description
Circuit #1
Compressor #1 Suction Refrigerant Temp 23 65 R
-40-230° F (-40°-110° C)
Compressor #1 Discharge Refrigerant Temp 23 68 R -40°– 250°F (-40°– 121°C)
Compressor #1 Starts 23 73 R
0 - 65,535
Compressor #1 Run Hours 23 74-75 R/W
0-999,999
Circuit #2
Compressor #1 Suction Refrigerant Temperature 23 104 R
-40-230° F (-40°-110° C)
Compressor #1 Discharge Refrigerant Temp 23 107 R -40°– 250°F (-40°– 121°C)
Compressor #1 Starts 23 112 R
0 - 65,535
Compressor #1 Run Hours 23 113-114 R/W
0-999,999
Circuit #3
Compressor #1 Suction Refrigerant Temperature 23 143 R
-40-230° F (-40°-110° C)
Compressor #1 Discharge Refrigerant Temp 23 146 R -40°– 250°F (-40°– 121°C)
Compressor #1 Starts 23 151 R
0 - 65,535
Compressor #1 Run Hours 23 152-153 R/W
0-999,999
Circuit #4
Compressor #1 Suction Refrigerant Temperature 23 182 R
-40-230° F (-40°-110° C)
Compressor #1 Discharge Refrigerant Temp 23 185 R -40°– 250°F (-40°– 121°C)
Compressor #1 Starts 23 190 R
0 - 65,535
Compressor #1 Run Hours 23 191-192 R/W
0-999,999
Table 7. Pump Data Points
Network Control Property Page
Holding
Register
(4xxxx)
Read/
Write
Description
Evaporator Pump #1 Run Hours 25 303-304 R/W 0-999,999
Evaporator Pump #1 Status 25 305 R 0=Pump Off Request, 1=Pump On Request
Evaporator Pump #2 Run Hours 25 306-307 R/W 0-999,999
Evaporator Pump #2 Status 25 308 R 0=Pump Off Request, 1=Pump On Request
Table 8. Miscellaneous Data Points
Network Control Property Page
Holding
Register
(4xxxx)
Read/
Write
Description
309
R/W
310
R/W 1-12
311
R/W 1-31
312
R 0 (Monday) – 6 (Sunday). Calculated by the controller.
313
R/W 0-23
314
R/W 0-59
Current Date & Time
Year
Month
Date
Day of Week
Hour
Minute
Second
24
315
R/W 0-59
Units 27 316 R/W 0=English, 1=Metric
Chiller Model 22
317
R
Chiller Location 21 318-327 R/W These registers will be a numerical value and need to be
translated to a string using Appendix A: ASCII Character
on page 33. This will translate into a 20-character string.
Unsupported characters are translated to a space.
Application Software Version 20 334-338 R These registers will be a numerical value and need to be
translated to a string using Appendix A: ASCII Character
on page 33. This will translate into a 10-character string.

Daikin McQuay MicroTech III Specifications

General

Brand	Daikin
Model	McQuay MicroTech III
Category	Chiller
Language	English