Eaton easyE4 User Manual

6. Function blocks
6.1 Manufacturer function blocks
Operands Value inputs
Constant, timer constant
1)
x
MD, MW, MB - Markers
x
NB, NW, ND - NET markers
2)
x
nNB, nND, nND- NET markers
2)
NET station n
x
IA - Analog input
x
QA - Analog output
x
QV - QV - Numeric output of a FB
x
1)
Only on function blocks T, AC
2)
Only on projects with ≥ 2 base devices on NET
You can assign the following operands to the function block inputs that are bit inputs:
Operands Bit inputs
Constant 0, constant 1
x
M - Markers
x
RN - Input bit via NET
2)
x
SN - Output bit via NET (send)
2)
x
N - Net marker bit
2)
x
nN - NET marker bit
2)
NET station n
x
ID: Diagnostic alarm
x
LE - Output backlight
x
P device buttons
x
I - Bit input
x
Q - Bit output
x
Q - Bit output of a FB
x
2)
Only on projects with ≥ 2 base devices on NET
Operating modes
 Description Note
INI
Initialize
Initializes the destination range with a
byte value that is stored at the source
address. The length of the source range
is fixed at one byte. NO defines the length
of the destination range.
CPY
Copy
Copies a data block from a source to a
destination range. NO defines the size of
the data block to be copied.
Copy mode, operating mode = CPY
In Copy mode, the function block copies the complete data range of the size spe-
cified at NO from the source range to the destination range. You specify the start of
the source range and the destination range via I1 (source address) and I2 (des-
tination address).
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Eaton easyE4 Specifications

General

Brand	Eaton
Model	easyE4
Category	Relays
Language	English