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In the N2 Fieldbus protocol the AYK550 drive appears as a “virtual object”.
A virtual object is made up of:
•
Analog Inputs
•
Binary Inputs
•
Analog Outputs
•
Binary Outputs
•
Internal values for Floating point, Integer, and Byte values.
The AYK550 drive does not support N2 Fieldbus communication “internal values”.
All of the Analog and Binary I/O objects are listed below, starting with "N2 Analog
Input Objects" on page 170.
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– The analog input objects support the following features:
•
Analog Input actual value in engineering units
•
Low Alarm limit
•
Low Warning limit
•
High Warning limit
•
High Alarm limit
•
Differential value for the hysteresis of the Alarms and Warnings
•
Change of State (COS) enabled
•
Alarm Enabled
•
Warning Enabled
•
Override value is received, but there is no action taken.
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– The binary input objects support the following features:
•
Binary Input actual value
•
Normal / Alarm state specification
•
Alarm Enabled
•
Change of State (COS) enabled
AYK550
Analog Inputs
Binary Inputs
Internal values, Float, Integer, Byte
Analog Outputs
Binary Outputs
Virtual Object
Metasys
Note: Metasys inputs are drive outputs and
drive inputs are Metasys outputs
Содержание York AYK550
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Страница 267: ...3 YORK A Johnson Controls Company G Fig 9 7 8 6 H 8 94 7...
Страница 268: ...G YORK A Johnson Controls Company 7 8 8 8 94 7 Fig 10...
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