Daikin Intelligent Touch Manager DCM601A71, Руководство пользователя

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User’s Manual EM11A017
DCM601A71 intelligent Touch Manager
174
• Setting up an Analog Value Condition
An analog value can be used as a condition to detect when using free cooling or, when starting/
stopping the air conditioners only while the room temperature is within a set range.
The condition may be a comparison against a constant value or a comparison between analog
values. Furthermore, “>” and “<” can be used to allow for range specification.
When the condition is cleared, the input is considered valid and when the condition is not
cleared, the input is considered invalid.
Whether input is valid or invalid is assessed every minute.
In addition, you can set a hysteresis around the valid/invalid border value to prevent hunting.
In case that the condition is set between analog values, the conditions can only be set to the
management points with the same analog type (temperature/general-purpose).
iTM
Analog value
Control instruction Control instruction
Required analog value
Analog value at
management
point (1) Analog value at
management
point (2)
Analog value at
management
point
Constant
value
+ Offset
or
±
± Hysteresis
Hysteresis
Assessment
(every minute)
Ai
T
Input
management
point
Output
management
point
Execution of the specified control
when the input condition is cleared.
Inequality sign, constant value,
management point (2) + offset
Hysteresis
User
(Administrator/SE)
Analog type attribute of the
management point
<
or
>
>
<
or
Selects the input
management point