IDEC SMARTRELAY User Manual

IDEC SmartRelay Manual
127
IDEC SmartRelay functions
4.4 Special functions list - SF
Example of analog values
For further information on a sample application, refer to the "Analog comparator (Page 183)"
topic.
For further information on analog inputs, refer to the Constants and connectors (Page 111)
topic.
4.4 Special functions list - SF
When you create your circuit program in IDEC SmartRelay, you find the special function
blocks in the SF list.
You can invert the inputs of SFs individually, that is, the circuit program converts a logical "1"
at the input into a logical "0"; a logical "0" it converts into a logical "1". See the programming
example in topic "Circuit program input (Page 65)".
The table also specifies whether the relevant function can be set retentive (REM). The
following SFs are available:
Process variable Voltage (V) Internal value Gain Offset Value shown (Ax)
-30 °C
0 °C
+70 °C
0
3
10
0
300
1000
0.1
0.1
0.1
-30
-30
-30
-30
0
70
1000 mbar
3700 mbar
5000 mbar
0
6.75
10
0
675
1000
4
4
4
1000
1000
1000
1000
3700
5000
0
5
10
0
500
1000
0.01
0.01
0.01
0
0
0
0
5
10
0
5
10
0
500
1000
1
1
1
0
0
0
0
500
1000
0
5
10
0
500
1000
10
10
10
0
0
0
0
5000
10000
0
5
10
0
500
1000
0.01
0.01
0.01
5
5
5
5
10
15
0
5
10
0
500
1000
1
1
1
500
500
500
500
1000
1500
0
5
10
0
500
1000
1
1
1
-200
-200
-200
-200
300
80
0
0
10
0
1000
10
10
-10000
-10000
-10000
0
0.02
0.02
0.02
0.02
2
2
2
2
0.01
0.1
1
10
0
0
0
0
0
0
2
20
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IDEC SMARTRELAY Specifications

General

Brand	IDEC
Model	SMARTRELAY
Category	Other
Language	English