Hardware manual

Chapter2 Connection to a PLC
2-132
（*3）Address selection rule is as follows.
WindO/I-NV2 uses 32 bit device as the divided 2 word device.
Therefore, the last one digit shows that the device is upper word or lower word.
Standard device address format of WindO/I-NV2
F
2552551
Example
MicroLogix1200 Address --- F
１２３：２５５
WindO/I-NV2 Address --- F
１２３２５５0 and F1232551
3 digits Element number
3 digits File number
1 digits 0: Lower Word 1: Upper Word
Allen-Bradley device address format
F
２５５ : ２５５ _ １
3 di
g
its Element number
3 di
g
its File number
1 digits 0: Lower Word 1: Upper Word
- WO,WI,WB are same devices as O,I,B. They are used as word devices.
- Floating Point (F) and Long Word (L) are 32-bit devices. When you write to these devices,
please be sure to write a high word and low word simultaneously. If you write only high
word or
only low word, 0 will be written into the other word.
A communication error will occur if you specify a file or element that is not allocated to the
MicroLogis1200, SLC 500 data table map.