Emerson PACSystems RSTi-EP User Manual page 272

User Manual
GFK-2958J
Name
Channel 4 error
to
Channel 31 error
Time stamp
Process Data† Inputs EP-3664
Byte Format
IB0
Word
IB1
IB2
Word
IB3
IB4
Word
IB5
IB6
Word
IB7
† Internal process data mapping with data format "Standard". Depending on the fieldbus specification and the data
format of the communicating fieldbus components the bytes and/or words can be reversed during data transfer
Measurement Range EP-3664
Measurement Current (I) /
range Voltage (U)
21.67 mA
20 mA
0 – 20 mA
10 mA
0 mA
21.67 mA
20 mA
4 – 20 mA 12 mA
4 mA
3.6 mA
10.5V
0 – 10 V 10 V
5 V
Detailed Description of I/O Modules
Bytes Bit Description
2 Line break sensor supply
3 Fuse blown
4 Line break signal
5 Reserved
6 Lower limit exceeded
7 Upper limit exceeded
15 - 42 0 - 7 Reserved
43-46 Time stamp [μs] (32-bit)
Description
AI0
AI1
AI2
AI3
Decimal (D) Hexadecimal
29957 0x7505
27648 0x6C00
13824 0x3600
0 0x0000
29957 0x7505
27648 0x6C00
13824 0x3600
0 0x0000
-691 0XFD4D
29030 0x7166
27648 0x6C00
13824 0x3600
Remarks
Range Conversion
Overloading
D = 27648 x I / 20
I = D x 20 / 27648
Nominal range
Overloading
D = 27648 x (I – 4) / 16
Nominal range
I=(D x 16 / 27648 )+ 4
Underloading
Overloading
D = 27648 x U/10
I = D x 10 / 27648
Nominal range
Chapter 5
Oct 2019
Default
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0
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