37
Current Value
The Current Value is the working value of the variable. It is the value accessed in all Event and Action
expressions. In addition, Variable Actions
[[see page]]
send their outputs to the Current Value.
The Current Value is set to the Default Value during system start-up, if the Persistent flag is not set.
Types of Variables
Number
A Number Variable can have an integer value between -2
31
and +2
31
-1.
Schedule
A Schedule Variable can have a time value, specified by
[hour]:[minute]:[second] [AM/PM]
fields.
String
A String Variable can be a Unicode string up to 128 characters in length.
Range
A Range Variable can be specified to a range of values between a minimum and maximum value. Each
value can be a number between -2
31
and +2
31
-1. The maximum value should be greater than the minimum.
Range Variables have one other parameter, which is calculated from the minimum and maximum values.
The de-bounce value, displayed after the maximum value, is used to provide a small measure of
hysteresis to prevent flutter.
Содержание CRM-WIC
Страница 1: ...Reference Manual Programming Guide Room Monitor Web Intelligent Controller Model CRM WIC...
Страница 7: ...7 Box Contents Box Contents for the CRM WIC Web Intelligent Controller Model CRMWIC Power Adapter...
Страница 8: ...8 Hardware User Interface Hardware User Interface for the CRM WIC...
Страница 16: ...16 For full details see the RPC section at the end of this manual...
Страница 43: ...43 This expression resolves to this value 0 1 4 3 1 Hello Hello 0...
Страница 98: ...98 Index...