Eaton easyE4 Manual page 205

Use
Local bit operands
Local value operands
N operands bit
N operands value
1) base device permanently assigned
Connection rules for operands
The following operands can be connected to the various inputs and outputs, as well as
to each other, regardless of the programming language you select:
Operators
Constant 0, constant 1
M – Markers
RN - Input bit via NET
SN - Output bit via NET (send)
N - Network marker bit
nN - NET station n marker
ID: Diagnostic alarm
LE - Output backlight
P buttons
I - Bit input
Q - Bit output from another FB
Assigning operands
Constant
Markers: MB, MD, MW
easyE4 10/19 MN050009 EN www.eaton.com
5. Programming on the device
5.7 Using operands in a program
Operand range
1)
I1...I16
I17...I128
1)
Q1...Q16
Q17...Q128
P1...P8
M1...M512 (EDP: M1...M128)
1)
ID1...ID24
ID25...ID96
LE1...LE3
1)
IA1...IA4
IA5...IA48
1)
QA1...QA4
QA5...QA48
MB1...MB512
MW1...MW512
MD1...MD256
N1...N512 (EDP: N1...N128)
xRN1...xRN32
xSN1...xSN32
NB1...NB64
NW1...NW32
ND1...ND16
Figure 111:
Bit inputs Bit outputs
x x
x x
x –
x x
x x
x x
x –
x x
x –
x –
x x
Value inputs Value outputs
x x
x x
201