Yaskawa MP2000 Series I/O Module User Manual - Manual (Page 3)

3
Using this Manual
This Manual describes MP2000 Series Machine Controller I/O Modules, LIO-01, LIO-02, LIO-04, LIO-05, LIO-06,
and DO-01. Read this Manual thoroughly before using LIO-01, LIO-02, LIO-04, LIO-05, LIO-06, and DO-01. Keep
this in a safe, convenient location for future reference.
„
Basic Terms
Unless otherwise specified, the following definitions are used:
„
Graphic Symbols Used in this Manual
The graphic symbols used in this manual indicate the following type of information.
„
Indication of Reverse Signals
In this manual, the names of reverse signals (ones that are valid when low) are written with a forward slash (/) before
the signal name, as shown in the following example:
<Notation Examples>
„
Indication of I/O Register Numbers
In this manual, the I/O register numbers are written as shown in the following example:
Input register number: IW††hh (or IL††hh)
Indicates the input leading register number (IW††††) + hh (offset value from the leading register number
in hexadecimal).
Output register number: OW††hh (or OL††hh)
Indicates output leading register number (OW††††) + hh (offset value from the leading register number in
hexadecimal).
<Example> When hh is 02, the register number is “IW††02” or “OW††02.”
• MP2000 Series Machine Controller : MP2100M, MP2200, MP2300, MP2300S, MP2310, and MP2500MD
Machine Controllers
• PLC : Programmable Logic Controller
• PP : Programming Panel
• MPE720 : The Programming Device Software or a personal computer running the Pro-
gramming Device Software
ΠThis symbol is used to indicate important information that should be memorized or minor precautions,
such as precautions that will result in alarms if not heeded.
S-ON = /S-ON
P-CON = /P-CON