2 • Important comments Scope
1.2 Scope
This manual describes the field bus independent WAGO-I/O-SYSTEM 750 with the fieldbus coupler for ETHERNET TCP/IP along with the programmable fieldbus controller for ETHERNET TCP/IP.
Item-No.
750-342
750-842
750-4xx...6xx
Components
EtherNet TCP/IP 10 Mbit
Contr. EtherNet TCP/IP TCP 10 Mbit
I/O Modules
1.3 Symbols
Danger
Always observe this information to protect persons from injury.
Warning
Always observe this information to prevent damage to the device.
Attention
Marginal conditions must always be observed to ensure smooth operation.
ESD (Electrostatic Discharge)
Warning of damage to the components by electrostatic discharge. Observe the precautionary measure for handling components at risk.
Note
Routines or advice for efficient use of the device and software optimization.
More information
i References to additional literature, manuals, data sheets and INTERNET pages.
Modular I/O System
ETHERNET TCP/IP
Important comments • 3
Font conventions
1.4 Font conventions
Italic
Italic
\
Names of paths and files are marked in italic. i. e.: C:\programs\WAGO-I/O-CHECK
Menu items are marked in bold italic. i. e.: Save
A backslash between two names markes a sequence of menu items.
i. e.: File\New
END
< >
Courier
Keys to press are marked in bold with small capitals. i. e.: ENTER
Keys are marked bold within angle brackets. i. e.: <F5>
Program codes are printed with the font Courier. i. e.: END_VAR
1.5 |
Number notation |
|
|
||
|
|
|
|
|
|
|
|
|
Number code |
Example |
Code |
|
|
|
Decimal |
100 |
normal notation |
|
|
|
|
|
|
|
|
|
Hexadecimal |
0x64 |
C notation |
|
|
|
|
|
|
|
|
|
Binary |
’100’ |
Within ’, |
|
|
|
|
’0110.0100’ |
Nibble separated with dots |
|
|
|
|
|
|
1.6 |
Abbreviation |
|
|
||
|
|
|
AI |
Analog Input |
|
|
|
|
AO |
Analog Output |
|
|
|
|
DI |
Digital Input |
|
|
|
|
DO |
Digital Output |
|
|
|
|
I/O |
Input/Output |
|
|
|
|
ID |
Identifier |
|
|
|
|
PFC |
Programmable Fieldbus Controller |
|
Modular I/O System
ETHERNET TCP/IP