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5 Function blocks
5.23 NC, numerical converter
224
Control Relay easy800
11/11 MN04902001Z-EN
www.eaton.com
Number range of the BCD code
The BCD code only allows the number range 0
to 9. Each digit of a decimal
number is represented in BCD code by four bits. The number 134
dec
thus
corresponds to the BCD code 0001 0011 0100. The decimal representation
of the BCD code is 308.
Input
Assign the input value to be converted to function block input I1.
The function block input I1 can be assigned the following operands:
•
Constant.
•
Markers MD, MW, MB.
•
Analog inputs IA01 to IA04:
•
IA01: Terminal I7.
•
IA02: Terminal I8.
•
IA03: Terminal I11.
•
IA04: Terminal I12.
•
Analog output QA01.
•
Output
…
QV> of a different function block.
Output
Output QV> supplies the converted value.
You can assign the following operands to the function block output NC..QV:
•
Analog output QA01.
•
Markers MD, MW, MB.
BCD code
Decimal value
0000
0
0001
1
0010
2
0011
3
0100
4
0101
5
0110
6
0111
7
1000
8
1001
9
1010 - 1111
Not permissible
Содержание easy800
Страница 1: ...11 11 MN04902001Z EN replaces AWB2528 1423GB Manual Control Relay 800 4 patpks nycmyn...
Страница 4: ...2...
Страница 16: ...0 About This Manual 0 5 Writing conventions 12 Control Relay easy800 11 11 MN04902001Z EN www eaton com...
Страница 138: ...4 Wiring with 800 4 7 Working with function blocks 134 Control Relay easy800 11 11 MN04902001Z EN www eaton com...
Страница 300: ...7 SmartWire DT 7 4 Errors on the SWD line 296 Control Relay easy800 11 11 MN04902001Z EN www eaton com...
Страница 336: ...10 Diagnostics possibilities 10 4 Transistor output 332 Control Relay easy800 11 11 MN04902001Z EN www eaton com...