Siemens SINUMERIK 808D ADVANCED Series

Commissioning Manual
336 6FC5397-4EP10-0BA8, 07/2018
<control name = "edit2" xpos = "322" ypos = "$my_ypos" refvar="nck/Channel/Parameter/R[2]"
/>
<print name =" field_name" text="edit%d">3</print>
<op>my_ypos = my_ypos +20 </op>
<control name = "$field_name" xpos = "322" ypos = "$my_ypos"
refvar="nck/Channel/Parameter/R3]" />
<caption>$$$field_name</caption>
14.8
Addressing components
Address identifiers for the desired data must be created to address NC variables, PLC blocks or drive data. An address
consists of the subpaths
component name
and
variable address
. A slash should be used as a separating character.
For detailed information about all system variables, see the SINUMERIK 840D sl/828D List Manual System variables under
the following link:
https://support.industry.siemens.com/cs/ww/en/ps/14593/man
14.8.1
PLC addressing
Addressing the PLC starts with the path section
plc
.
The following addresses are permissible:
DBx.DB(f)
Data block
I(f)x
Input
Q(f)x
Output
M(f)x
Bit memory
V(f)x
Variable
DBx.DBXx.b
Data block
Ix.b
Input
Qx.b
Output
Mx.b
Bit memory
Vx.b
Variable
Data format
f
:
B Byte
W
Word
D
Double word
Data format identification is not applicable to bit addressing.
Address
x
:
Valid S7-200 address identifier
Bit addressing:
b
– Bit number
Examples:
<data name = "plc/mb170">1</data>
<data name = "i0.1"> 1 </data>
<op> "m19.2" = 1 </op>