Appendix C : Trend Outstation Memory Usage (Tt-64X Only) - Toshiba Black Pear Installation And User Manual

Appendix C : Trend Outstation Memory Usage (TT-64x only)

1) The table below shows how much memory (in brIQs) each parameter requires :
Parameter
Return Air Temp
Error Code
On/Off
Inhibit
Setpoint
Mode
Fan Speed
Air Direction
2) A Trend IQ3 has a capacity of 10000 to 45000 brIQs depending on the model and an
IQ41x has a capacity of 10000 brIQs.
I/O Max
IQ3 brIQs
IQ3/XNC brIQs
IQ41x brIQs
3) This table shows the number of brIQs needed for various system sizes and parameter
requirements:
Parameter Usage
All parameters
Return Air
Error Code
Return Air
Error code
On/Off
Setpoint
Return Air
Error Code
On/Off
Inhibit
Setpoint
Mode
Fan Speed
Trend Module
Sensor
Sensor
Switch
Switch
Knob
Knob
Knob
Knob
IQ3xcite IQ3xact
0 12
- 10,000
45,000 20,000
brIQs per
FC
224
152
175
211
Size (brIQs)
76
76
10
10
13
13
13
13
IQ3xcite
16 96
30,000 30,000
- 45,000
16 FC 32 FC
system system
3584 7168
2432 4864
2800 5600
3376 6752
33
Comments
IQ41x
128
37,000 -
- -
10,000
64 FC
system
14336
9728
11200
13504