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4.8.4. MetaSys N2 Communication Protocol in F510 Model
F510 models support four NPT, AI, AO, BI and BO but DO NOT support the following functions:
Do not support only for the property or field that JCI used.
Do not support functions of Analog Alarm and Analog Warning in AI. The related fields can
read or write but do not have corresponding action.
Do not support functions of OverRide in AI and BI. The inverter does not have error message
for giving the OverRide command in AI and BI but do not have corresponding action.
Support functions of OverRide in AO and BO but values of AO and BO do not restore to defult
value when removing OverRide function.
The followings are the supporting properties list in AI, AO, BI and BO for F510 models:
(1) AI Property List
No. Data Type Description Notes
1 Byte Object Configuration READ/ WRITE
2 Byte Object Status Only READ
3 Float Analog Input Value Only READ
(2) BI Property List
No. Data Type Description Notes
1 Byte Object Configuration READ/ WRITE
2 Byte Object Status Only READ
(3) AO Property List
No. Data Type Description Notes
1 Byte Object Configuration READ/ WRITE
2 Byte Object Status Only READ
3 Float Current Value READ/ OverRide
(4) BO Property List
No. Data Type Description Notes
1 Byte Object Configuration READ/ WRITE
2 Byte Object Status READ/ OverRide
3 Integer Minimum On-time READ/ WRITE
4 Integer Minimum On-time READ/ WRITE
5 Integer Maximum Cycles/Hour READ/ WRITE